TY  - JOUR
AU  - Stojanovic, Bojan
AU  - Djordjevic, Nenad
AU  - Davidovic, Vesna
AU  - Bozickovic, Aleksa
AU  - Ivetic, Aleksandra
AU  - Obradovic, Sasa
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6315
AB  - Aim of study: To evaluate corn grain micronization for calves fed a grower diet. Area of study: Padinska Skela – Belgrade, Serbia. Material and methods: Thirty weaned Holstein dairy calves (65–74 days of age) were randomly assigned to one of two treatments with growers containing micronized (MCG) or untreated corn grain (UCG). The experimental period lasted for 60 days. Main results: The values of total tract apparent digestibility of dry matter (DM), organic matter (OM), crude protein (CP), and nonfiber carbohydrates (NFC) were higher for calves fed MCG versus those within the UCG treatment by 3.9% (p<0.05), 7.0% (p<0.01), 7.1% (p<0.01) and 7.5% (p<0.05), respectively, for the days 25–30 of the experimental period. In addition, the values of digestibility of OM, CP, and NFC were higher by 4.9% (p<0.05), 5.7% (p<0.05), and 6.0% (p<0.05), respectively, for the days 55–60 of the experimental period. The density of metabolizable energy, net energy for maintenance and gain in consumed dietary DM was higher (p<0.001) by 4.7, 5.5, and 7.2%, respectively for calves fed on the grower containing micronized corn grain (MCG), during the first digestibility period, and by 3.0, 3.6, and 4.6%, respectively, during the second digestibility period. Energy intake was lower (p<0.05) during the second digestibility period, for calves fed a diet with micronized corn. Blood urea N was affected (p<0.001) by dietary treatments. Lower values (10.2%) were observed for calves fed the grower containing MCG. Research highlights: The micronization of corn grain is a useful tool for optimizing weaned calf production due to the improvement in the digestibility and energy content of the ration. © 2023 CSIC.
T2  - Spanish Journal of Agricultural Research
T2  - Spanish Journal of Agricultural Research
T1  - The effect of corn grain micronization on diet digestibility and blood biochemical parameters in weaned Holstein calves
IS  - 1
VL  - 21
DO  - 10.5424/sjar/2023211-18925
ER  - 

@article{
author = "Stojanovic, Bojan and Djordjevic, Nenad and Davidovic, Vesna and Bozickovic, Aleksa and Ivetic, Aleksandra and Obradovic, Sasa",
year = "2023",
abstract = "Aim of study: To evaluate corn grain micronization for calves fed a grower diet. Area of study: Padinska Skela – Belgrade, Serbia. Material and methods: Thirty weaned Holstein dairy calves (65–74 days of age) were randomly assigned to one of two treatments with growers containing micronized (MCG) or untreated corn grain (UCG). The experimental period lasted for 60 days. Main results: The values of total tract apparent digestibility of dry matter (DM), organic matter (OM), crude protein (CP), and nonfiber carbohydrates (NFC) were higher for calves fed MCG versus those within the UCG treatment by 3.9% (p<0.05), 7.0% (p<0.01), 7.1% (p<0.01) and 7.5% (p<0.05), respectively, for the days 25–30 of the experimental period. In addition, the values of digestibility of OM, CP, and NFC were higher by 4.9% (p<0.05), 5.7% (p<0.05), and 6.0% (p<0.05), respectively, for the days 55–60 of the experimental period. The density of metabolizable energy, net energy for maintenance and gain in consumed dietary DM was higher (p<0.001) by 4.7, 5.5, and 7.2%, respectively for calves fed on the grower containing micronized corn grain (MCG), during the first digestibility period, and by 3.0, 3.6, and 4.6%, respectively, during the second digestibility period. Energy intake was lower (p<0.05) during the second digestibility period, for calves fed a diet with micronized corn. Blood urea N was affected (p<0.001) by dietary treatments. Lower values (10.2%) were observed for calves fed the grower containing MCG. Research highlights: The micronization of corn grain is a useful tool for optimizing weaned calf production due to the improvement in the digestibility and energy content of the ration. © 2023 CSIC.",
journal = "Spanish Journal of Agricultural Research, Spanish Journal of Agricultural Research",
title = "The effect of corn grain micronization on diet digestibility and blood biochemical parameters in weaned Holstein calves",
number = "1",
volume = "21",
doi = "10.5424/sjar/2023211-18925"
}

Stojanovic, B., Djordjevic, N., Davidovic, V., Bozickovic, A., Ivetic, A.,& Obradovic, S.. (2023). The effect of corn grain micronization on diet digestibility and blood biochemical parameters in weaned Holstein calves. in Spanish Journal of Agricultural Research, 21(1).
https://doi.org/10.5424/sjar/2023211-18925

Stojanovic B, Djordjevic N, Davidovic V, Bozickovic A, Ivetic A, Obradovic S. The effect of corn grain micronization on diet digestibility and blood biochemical parameters in weaned Holstein calves. in Spanish Journal of Agricultural Research. 2023;21(1).
doi:10.5424/sjar/2023211-18925 .

Stojanovic, Bojan, Djordjevic, Nenad, Davidovic, Vesna, Bozickovic, Aleksa, Ivetic, Aleksandra, Obradovic, Sasa, "The effect of corn grain micronization on diet digestibility and blood biochemical parameters in weaned Holstein calves" in Spanish Journal of Agricultural Research, 21, no. 1 (2023),
https://doi.org/10.5424/sjar/2023211-18925 . .

TY  - JOUR
AU  - Stojanović, Bojan
AU  - Grubić, Goran
AU  - Djordjević, N.
AU  - Božičković, Aleksa
AU  - Ivetić, Aleksandra
AU  - Davidović, Vesna
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3427
AB  - A study was conducted to investigate the effects of a diet particle size on nutrient digestibility in cows in early lactation. Treatments were diets with forage to concentrate ratio 43:57% in diet dry matter, with four different physically effective fibres (peNDF) content based on different cut length of corn silage and alfalfa haylage. The physical effectiveness factors (pef) and peNDF content of TMRs (total mixed ration) were determined using Penn State Particle Separator (PSPS) with two (pef(8.0), peNDF(8.0)) or three (pef(1.18), peNDF(1.18)) sieves. The reducing of cut length of forages and particle size of diets did not affect on dry matter intake, while decreased peNDF intake by 16.34 and 8.83%, for peNDF(8.0) and peNDF(1.18) respectively. Apparent total tract digestibility of the nutrients was measured using two indicators: acid insoluble ash (AIA) and acid detergent insoluble lignin (ADL). Decreasing of forages cut length significantly increased apparent total tract digestibility of neutral detergent fibre (NDF) from 48.39% to 53.84% and from 53.9% to 58.66%, of crude protein from 73.96% to 79.24% and from 71.56% to 77.90%, with contemporary decreasing of non-fibre carbohydrate from 90.89% to 84.81% and from 91.99% to 86.80%, with AIA or ADL as indicator respectively. Dietary value of net energy for lactation (NEL) and energy intake was not affected by the peNDF content of the diet.
PB  - Wiley-Blackwell, Hoboken
T2  - Journal of Animal Physiology and Animal Nutrition
T1  - Effect of physical effectiveness on digestibility of ration for cows in early lactation
EP  - 721
IS  - 4
SP  - 714
VL  - 98
DO  - 10.1111/jpn.12129
ER  - 

@article{
author = "Stojanović, Bojan and Grubić, Goran and Djordjević, N. and Božičković, Aleksa and Ivetić, Aleksandra and Davidović, Vesna",
year = "2014",
abstract = "A study was conducted to investigate the effects of a diet particle size on nutrient digestibility in cows in early lactation. Treatments were diets with forage to concentrate ratio 43:57% in diet dry matter, with four different physically effective fibres (peNDF) content based on different cut length of corn silage and alfalfa haylage. The physical effectiveness factors (pef) and peNDF content of TMRs (total mixed ration) were determined using Penn State Particle Separator (PSPS) with two (pef(8.0), peNDF(8.0)) or three (pef(1.18), peNDF(1.18)) sieves. The reducing of cut length of forages and particle size of diets did not affect on dry matter intake, while decreased peNDF intake by 16.34 and 8.83%, for peNDF(8.0) and peNDF(1.18) respectively. Apparent total tract digestibility of the nutrients was measured using two indicators: acid insoluble ash (AIA) and acid detergent insoluble lignin (ADL). Decreasing of forages cut length significantly increased apparent total tract digestibility of neutral detergent fibre (NDF) from 48.39% to 53.84% and from 53.9% to 58.66%, of crude protein from 73.96% to 79.24% and from 71.56% to 77.90%, with contemporary decreasing of non-fibre carbohydrate from 90.89% to 84.81% and from 91.99% to 86.80%, with AIA or ADL as indicator respectively. Dietary value of net energy for lactation (NEL) and energy intake was not affected by the peNDF content of the diet.",
publisher = "Wiley-Blackwell, Hoboken",
journal = "Journal of Animal Physiology and Animal Nutrition",
title = "Effect of physical effectiveness on digestibility of ration for cows in early lactation",
pages = "721-714",
number = "4",
volume = "98",
doi = "10.1111/jpn.12129"
}

Stojanović, B., Grubić, G., Djordjević, N., Božičković, A., Ivetić, A.,& Davidović, V.. (2014). Effect of physical effectiveness on digestibility of ration for cows in early lactation. in Journal of Animal Physiology and Animal Nutrition
Wiley-Blackwell, Hoboken., 98(4), 714-721.
https://doi.org/10.1111/jpn.12129

Stojanović B, Grubić G, Djordjević N, Božičković A, Ivetić A, Davidović V. Effect of physical effectiveness on digestibility of ration for cows in early lactation. in Journal of Animal Physiology and Animal Nutrition. 2014;98(4):714-721.
doi:10.1111/jpn.12129 .

Stojanović, Bojan, Grubić, Goran, Djordjević, N., Božičković, Aleksa, Ivetić, Aleksandra, Davidović, Vesna, "Effect of physical effectiveness on digestibility of ration for cows in early lactation" in Journal of Animal Physiology and Animal Nutrition, 98, no. 4 (2014):714-721,
https://doi.org/10.1111/jpn.12129 . .

TY  - THES
AU  - Davidović, Vesna
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/20
AB  - Within the framework of this PhD thesis, we investigated effects that ingredients of petroleum ether (PHE), chloroform (CHE), methanol (MHE) and aqueous extract of rhizome and root of Helleborus odorus Waldst. et Kit. (HE) might have on hematological parameter values, acute phase response (sedimentation rate and concentration of acute phase proteins) and neutrophil granulocytes functions (intensity of phagocytosis and oxidative burst) in Wistar rats. Sterile saline, in the amount of 2,5 ml/kg BW, was applied intramuscularly (IM) to the animals in a control group. The experimental groups were treated intramuscularly with different Hellebores extracts in a doses of 50, 100 or 200 mg/kg BW and blood was collected following 24 hrs. We have also investigated the influence of methanol and aqueous extracts injected 24 hrs after triple treatments of rats with dexamethasone in a dose of 1 mg/kg BW on the parameters enlisted above. The experiment was conducted on the total of 147 rats divided in 21 groups consisting of 7 animals each. Application of different MHE and HE doses (50, 100 or 200 mg/kg BW) resulted in significant increase of total leukocyte count, number and percent of neutrophil granulocytes and this efect was dose dependent. These effects were also evident 24 hrs following dexamethasone treatment. In all experimental groups, lymphocyte count and percent of lymphocytes was decreased while neutrophil/lymphocyte index was increased. Other two extracts (PHE and CHE) did not exert significant effects on the above mentioned parameters. Hellebores extracts didn't influence monocyte number and percent, but increase in their number was registered after treatment with MHE and HE following dexamethasone injections. Thrombocyte count was decreased. Applied extracts didn't exert hemolitic activity and hemoglobin concentration was significantly increased. Sedimentation rate in all observed intervals was significantly increased in all groups treated with Hellebores extracts alone or in combinations with dexamethasone. Methanol and aqueous extract exerted were the most effective. Statistically significant decrease in albumin concentration and elevation of fibrinogen concentration was registrated after single application of MHE and HE alone or in combination with dexamethasone. Treatment of experimental groups with petroleum ether and chloroform extract didn't elevate albumin concentration, and exerted negative influence on the fibrinogen concentration. Application of MHE and HE resulted in significant haptoglobin concentration increase and this effect was dose dependent. Differences in haptoglobin mean values following triple treatment with dexamethasone didn't significantly differ when compared to the values recorded in groups aditionally treated with Hellebores extracts. Intensity of phagocytosis and oxidative burst by neutrophils were significantly increased with MHE and HE. Acute inflammatory reaction developed 24 hrs following application of different MHE and HE doses alone, or in combination with dexamethasone, but not and after treatment with PHE and CHE.
AB  - U okviru ove doktorske disertacije je ispitivan uticaj sastojaka petroletarskog (PEK), hloroformskog (HEK), metanolnog (MEK) i vodenog ekstrakta (EK) rizoma i korena Helleborus odorus Waldst. et Kit. na hematološke parametre, odgovor akutne faze (brzinu sedimentacije i koncentraciju proteina akutne faze) i funkcije neutrofilnih granulocita (stepen fagocitoze i intenzitet oksidativnog praska) kod Wistar pacova. Kontrolnoj grupi je intramuskularno (IM) aplikovan sterilan fiziološki rastvor u količini od 2,5 ml/kg TM. Ogledne grupe su IM tretirane različitim ekstraktima kukureka u dozama od 50, 100 ili 200 mg/kg TM, a krv za analizu je uzimana posle 24h. Osim toga, ispitivan je i uticaj vodenog i metanolnog ekstrakta aplikovanih 24h nakon trokratnog tretmana pacova deksametazonom u dozi od 1 mg/kg TM, na uočene efekte. Ogled je izveden na ukupno 147 pacova podeljenih u 21 grupu od po 7 jedinki. Aplikovanje različitih doza (50, 100 ili 200 mg/kg TM) metanolnog i vodenog ekstrakta je dovelo do značajnog povećanja broja ukupnih leukocita, broja i procenta neutrofilnih granulocita, srazmernog primenjenoj dozi. Ove promene su bile izražene i kada se ekstrakti primenjuju 24h nakon aplikacije deksametazona. Aplikovanje ovih ekstrakata je imalo za posledicu smanjenje broja i procenta limfocita i povećanje neutrofilno/limfocitnog indeksa u svim oglednim grupama. Srednje vrednosti navedenih parametra su se neznatno menjale posle aplikovanja petroletarskog i hloroformskog ekstrakta. Ispitivani ekstrakti nisu uticali na broj i procenat monocita, ali je povećanje broja ovih krvnih elemenata registrovano kod primene MEK i EK nakon tretmana pacova deksametazonom. Upotrebljeni ekstrakti nisu ispoljili hemolitičku aktivnost, koncentracija hemoglobina je bila značajno povećana, a broj trombocita smanjen. Značajno bržu sedimentaciju u svim posmatranim intervalima su imali eritrociti pacova oglednih grupa kojima su aplikovani pojedinačni ekstrakti kukureka ili u kombinaciji sa deksametazonom, a najizraženiji efekat su ispoljili metanolni i vodeni ekstrakt. Statistički značajno smanjenje koncentracije albumina i povećanje koncentracija fibrinogena je utvrđeno nakon pojedinačnog aplikovanja MEK i EK ili u kombinaciji sa deksametazonom. Tretman oglednih grupa petroletarskim i hloroformskim ekstraktom nije uticao na koncentraciju albumina, a ispoljio je negativan efekat na koncentraciju fibrinogena. Aplikovanje MEK i EK je dovelo do značajnog povećanja koncentracije haptoglobina, a sa povećanjem aplikovane doze, povećavala se i vrednost ovog parametra. Razlika u prosečnoj vrednosti koncentracije haptoglobina kod pacova kojima je trokratno aplikovan deksametazon nije bila signifikantna u odnosu na grupe koje su dodatno tretirane navedenim ekstraktima. Upotrebljeni metanolni i vodeni ekstrakt su doveli do značajnog povećanja stepena fagocitoze i intenziteta oksidativnog praska neutrofilnih granulocita. Akutna zapaljenska reakcija se razvija 24h posle pojedinačnog aplikovanja različitih doza metanolnog i vodenog ekstrakta ili u kombinaciji sa deksametazonom, ali ne i nakon tretmana petroletarskim i hloroformskim ekstraktom.
PB  - Univerzitet u Beogradu, Fakultet veterinarske medicine
T1  - Influence of Hellebores Ingredients (Helleborus odorus Waldst. et Kit.) on Hematological Parameters, Acute Phase Proteins and Neutrophil Granulocytes Functions in Rats
T1  - Uticaj sastojaka kukureka (Helleborus odorus Waldst.et Kit.) na hematološke parametre, proteine akutne faze i funkcije neutrofilnih granulocita pacova
UR  - https://hdl.handle.net/21.15107/rcub_nardus_2991
ER  - 

@phdthesis{
author = "Davidović, Vesna",
year = "2013",
abstract = "Within the framework of this PhD thesis, we investigated effects that ingredients of petroleum ether (PHE), chloroform (CHE), methanol (MHE) and aqueous extract of rhizome and root of Helleborus odorus Waldst. et Kit. (HE) might have on hematological parameter values, acute phase response (sedimentation rate and concentration of acute phase proteins) and neutrophil granulocytes functions (intensity of phagocytosis and oxidative burst) in Wistar rats. Sterile saline, in the amount of 2,5 ml/kg BW, was applied intramuscularly (IM) to the animals in a control group. The experimental groups were treated intramuscularly with different Hellebores extracts in a doses of 50, 100 or 200 mg/kg BW and blood was collected following 24 hrs. We have also investigated the influence of methanol and aqueous extracts injected 24 hrs after triple treatments of rats with dexamethasone in a dose of 1 mg/kg BW on the parameters enlisted above. The experiment was conducted on the total of 147 rats divided in 21 groups consisting of 7 animals each. Application of different MHE and HE doses (50, 100 or 200 mg/kg BW) resulted in significant increase of total leukocyte count, number and percent of neutrophil granulocytes and this efect was dose dependent. These effects were also evident 24 hrs following dexamethasone treatment. In all experimental groups, lymphocyte count and percent of lymphocytes was decreased while neutrophil/lymphocyte index was increased. Other two extracts (PHE and CHE) did not exert significant effects on the above mentioned parameters. Hellebores extracts didn't influence monocyte number and percent, but increase in their number was registered after treatment with MHE and HE following dexamethasone injections. Thrombocyte count was decreased. Applied extracts didn't exert hemolitic activity and hemoglobin concentration was significantly increased. Sedimentation rate in all observed intervals was significantly increased in all groups treated with Hellebores extracts alone or in combinations with dexamethasone. Methanol and aqueous extract exerted were the most effective. Statistically significant decrease in albumin concentration and elevation of fibrinogen concentration was registrated after single application of MHE and HE alone or in combination with dexamethasone. Treatment of experimental groups with petroleum ether and chloroform extract didn't elevate albumin concentration, and exerted negative influence on the fibrinogen concentration. Application of MHE and HE resulted in significant haptoglobin concentration increase and this effect was dose dependent. Differences in haptoglobin mean values following triple treatment with dexamethasone didn't significantly differ when compared to the values recorded in groups aditionally treated with Hellebores extracts. Intensity of phagocytosis and oxidative burst by neutrophils were significantly increased with MHE and HE. Acute inflammatory reaction developed 24 hrs following application of different MHE and HE doses alone, or in combination with dexamethasone, but not and after treatment with PHE and CHE., U okviru ove doktorske disertacije je ispitivan uticaj sastojaka petroletarskog (PEK), hloroformskog (HEK), metanolnog (MEK) i vodenog ekstrakta (EK) rizoma i korena Helleborus odorus Waldst. et Kit. na hematološke parametre, odgovor akutne faze (brzinu sedimentacije i koncentraciju proteina akutne faze) i funkcije neutrofilnih granulocita (stepen fagocitoze i intenzitet oksidativnog praska) kod Wistar pacova. Kontrolnoj grupi je intramuskularno (IM) aplikovan sterilan fiziološki rastvor u količini od 2,5 ml/kg TM. Ogledne grupe su IM tretirane različitim ekstraktima kukureka u dozama od 50, 100 ili 200 mg/kg TM, a krv za analizu je uzimana posle 24h. Osim toga, ispitivan je i uticaj vodenog i metanolnog ekstrakta aplikovanih 24h nakon trokratnog tretmana pacova deksametazonom u dozi od 1 mg/kg TM, na uočene efekte. Ogled je izveden na ukupno 147 pacova podeljenih u 21 grupu od po 7 jedinki. Aplikovanje različitih doza (50, 100 ili 200 mg/kg TM) metanolnog i vodenog ekstrakta je dovelo do značajnog povećanja broja ukupnih leukocita, broja i procenta neutrofilnih granulocita, srazmernog primenjenoj dozi. Ove promene su bile izražene i kada se ekstrakti primenjuju 24h nakon aplikacije deksametazona. Aplikovanje ovih ekstrakata je imalo za posledicu smanjenje broja i procenta limfocita i povećanje neutrofilno/limfocitnog indeksa u svim oglednim grupama. Srednje vrednosti navedenih parametra su se neznatno menjale posle aplikovanja petroletarskog i hloroformskog ekstrakta. Ispitivani ekstrakti nisu uticali na broj i procenat monocita, ali je povećanje broja ovih krvnih elemenata registrovano kod primene MEK i EK nakon tretmana pacova deksametazonom. Upotrebljeni ekstrakti nisu ispoljili hemolitičku aktivnost, koncentracija hemoglobina je bila značajno povećana, a broj trombocita smanjen. Značajno bržu sedimentaciju u svim posmatranim intervalima su imali eritrociti pacova oglednih grupa kojima su aplikovani pojedinačni ekstrakti kukureka ili u kombinaciji sa deksametazonom, a najizraženiji efekat su ispoljili metanolni i vodeni ekstrakt. Statistički značajno smanjenje koncentracije albumina i povećanje koncentracija fibrinogena je utvrđeno nakon pojedinačnog aplikovanja MEK i EK ili u kombinaciji sa deksametazonom. Tretman oglednih grupa petroletarskim i hloroformskim ekstraktom nije uticao na koncentraciju albumina, a ispoljio je negativan efekat na koncentraciju fibrinogena. Aplikovanje MEK i EK je dovelo do značajnog povećanja koncentracije haptoglobina, a sa povećanjem aplikovane doze, povećavala se i vrednost ovog parametra. Razlika u prosečnoj vrednosti koncentracije haptoglobina kod pacova kojima je trokratno aplikovan deksametazon nije bila signifikantna u odnosu na grupe koje su dodatno tretirane navedenim ekstraktima. Upotrebljeni metanolni i vodeni ekstrakt su doveli do značajnog povećanja stepena fagocitoze i intenziteta oksidativnog praska neutrofilnih granulocita. Akutna zapaljenska reakcija se razvija 24h posle pojedinačnog aplikovanja različitih doza metanolnog i vodenog ekstrakta ili u kombinaciji sa deksametazonom, ali ne i nakon tretmana petroletarskim i hloroformskim ekstraktom.",
publisher = "Univerzitet u Beogradu, Fakultet veterinarske medicine",
title = "Influence of Hellebores Ingredients (Helleborus odorus Waldst. et Kit.) on Hematological Parameters, Acute Phase Proteins and Neutrophil Granulocytes Functions in Rats, Uticaj sastojaka kukureka (Helleborus odorus Waldst.et Kit.) na hematološke parametre, proteine akutne faze i funkcije neutrofilnih granulocita pacova",
url = "https://hdl.handle.net/21.15107/rcub_nardus_2991"
}

Davidović, V.. (2013). Influence of Hellebores Ingredients (Helleborus odorus Waldst. et Kit.) on Hematological Parameters, Acute Phase Proteins and Neutrophil Granulocytes Functions in Rats. 
Univerzitet u Beogradu, Fakultet veterinarske medicine..
https://hdl.handle.net/21.15107/rcub_nardus_2991

Davidović V. Influence of Hellebores Ingredients (Helleborus odorus Waldst. et Kit.) on Hematological Parameters, Acute Phase Proteins and Neutrophil Granulocytes Functions in Rats. 2013;.
https://hdl.handle.net/21.15107/rcub_nardus_2991 .

Davidović, Vesna, "Influence of Hellebores Ingredients (Helleborus odorus Waldst. et Kit.) on Hematological Parameters, Acute Phase Proteins and Neutrophil Granulocytes Functions in Rats" (2013),
https://hdl.handle.net/21.15107/rcub_nardus_2991 .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3225
AB  - Retaining of placenta is one of the most common ailments in dairy cows and it occurrs if placenta is not removed in the period of 12-14 hour after calving. The ailment is of multifactorial etiology and a primary cause is often unknown. During periparturient period in cows the metabolical, hormonal and biochemical changes are observed. Immunosuppression also characterizes this period and it is associated with endocrinal changes and decreased feed intake. Reduced function of neutrophiles before parturition is in correlation with increased frequency of incidence of postparturition ailments. Selenium and vitamin E are the most important antioxidants which have a positive effect on neutrophiles function protecting them from oxidative damage.
AB  - Zadržavanje posteljice je jedno od najčešćih oboljenja mlečnih krava, a nastaje ukoliko se posteljica ne izbaci u periodu od 12-14h nakon teljenja. Oboljenje je multifaktorijalne etiologije, a primarni uzrok često ostaje nepoznat. U toku peripartalnog perioda kod krava dolazi do metaboličkih, hormonalnih i biohemijskih promena. Imunosupresija takođe karakteriše ovaj period, a u vezi je sa endokrinim promenama i smanjenim unosom hrane. Smanjena funkcija neutrofila pre porođaja u korelaciji je sa povećanom učestalošću nastanka postpartalnih oboljenja. Selen i vitamin E su najvažniji antioksidansi koji pozitivno utiču na funkciju neutrofila štiteći ih od oksidativnog oštećenja.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of antioxidants on preventing the retained placenta in dairy cows
T1  - Efekat antioksidanasa na sprečavanje pojave zadržavanja posteljice kod mlečnih krava
EP  - 589
IS  - 4
SP  - 581
VL  - 29
DO  - 10.2298/BAH1304581J
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Davidović, Vesna",
year = "2013",
abstract = "Retaining of placenta is one of the most common ailments in dairy cows and it occurrs if placenta is not removed in the period of 12-14 hour after calving. The ailment is of multifactorial etiology and a primary cause is often unknown. During periparturient period in cows the metabolical, hormonal and biochemical changes are observed. Immunosuppression also characterizes this period and it is associated with endocrinal changes and decreased feed intake. Reduced function of neutrophiles before parturition is in correlation with increased frequency of incidence of postparturition ailments. Selenium and vitamin E are the most important antioxidants which have a positive effect on neutrophiles function protecting them from oxidative damage., Zadržavanje posteljice je jedno od najčešćih oboljenja mlečnih krava, a nastaje ukoliko se posteljica ne izbaci u periodu od 12-14h nakon teljenja. Oboljenje je multifaktorijalne etiologije, a primarni uzrok često ostaje nepoznat. U toku peripartalnog perioda kod krava dolazi do metaboličkih, hormonalnih i biohemijskih promena. Imunosupresija takođe karakteriše ovaj period, a u vezi je sa endokrinim promenama i smanjenim unosom hrane. Smanjena funkcija neutrofila pre porođaja u korelaciji je sa povećanom učestalošću nastanka postpartalnih oboljenja. Selen i vitamin E su najvažniji antioksidansi koji pozitivno utiču na funkciju neutrofila štiteći ih od oksidativnog oštećenja.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of antioxidants on preventing the retained placenta in dairy cows, Efekat antioksidanasa na sprečavanje pojave zadržavanja posteljice kod mlečnih krava",
pages = "589-581",
number = "4",
volume = "29",
doi = "10.2298/BAH1304581J"
}

Joksimović-Todorović, M.,& Davidović, V.. (2013). The effect of antioxidants on preventing the retained placenta in dairy cows. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 29(4), 581-589.
https://doi.org/10.2298/BAH1304581J

Joksimović-Todorović M, Davidović V. The effect of antioxidants on preventing the retained placenta in dairy cows. in Biotechnology in Animal Husbandry. 2013;29(4):581-589.
doi:10.2298/BAH1304581J .

Joksimović-Todorović, Mirjana, Davidović, Vesna, "The effect of antioxidants on preventing the retained placenta in dairy cows" in Biotechnology in Animal Husbandry, 29, no. 4 (2013):581-589,
https://doi.org/10.2298/BAH1304581J . .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3195
AB  - Periparturient period in dairy cows is accompanied by numerous physiological, metabolic and nutritive changes. The way in which they occur and develop have a great influence on lactation performances, subclinical and clinical postparturient diseases and reproductive disorders, thus affecting the profitability as well. During periparturient period dairy cows may subject to the immune system function disorders. This immunosuppression leads to increased number of severe cases of infections (mastitis, metritis, retained placenta and other health disorders). The cause of periparturient immunosuppression is unknown, although it is a subject of numerous studies which suggest that immune disfunction may be provoked by both metabolic and endocrine factors. Numerous authors suggest that negative energy balance, non-esterified fatty acids (NEFA), ketone bodies and hypocalcaemia play a significant role in the development of immunosuppression. It is well known that glucocorticoids exert an immunosuppressive action. The changes in the levels of estradiol and progesterone may have either a direct or indirect influence on immune defence. However, their effect on the development of this immunofunction is not long, since the changes in their concentrations are short-lasting. Some nutrients are involved in the function of immune cells thus minimizing the inflammatory damages, due to more efficient immune response. Numerous tissue damages during the infection are possible, as a consequence of oxidative stress - reaction of unstable oxidised molecules with tissue lipids, proteins and DNA. A great number of antioxidants are important for animal health, however, optimal concentrations and forms of these supplements for maximizing the immune function and tissue protection are still unknown.
AB  - Peripartalni period kod mlečnih krava prate brojne fiziološke, metaboličke i nutritivne promene. Način na koji se one dešavaju i kako se odvijaju imaju veliki uticaj na laktacione performanse, subklinička i klinička postpartalna oboljenja, reproduktivne poremećaje, a sami tim utiču i na rentabilnost. U toku peripartalnog perioda mlečne krave podležu poremećaju funkcije imunskog sistema. Ova imunosupresija dovodi do povećanja broja i ozbiljnosti infekcija (mastitis, metritis, zadržavanje posteljice i drugi zdravstveni poremećaji). Uzrok peripartalne imunosupresije nije poznat, ali je predmet brojnih istraživanja koja sugerišu da je imunska disfunkcija uzrokovana metaboličkim i endokrinim faktorima. Brojni autori navode da negativni energetski bilans, nezasićene masne kiseline (NEFA), ketonska tela i hipokalcemija, imaju značajnu ulogu u razvoju imunosupresije. Poznato je da glukokorikosteroidi imaju imunosupresivno dejstvo. Promene nivoa estradiola i progesterona takođe mogu imati direktan i indirektan uticaj na imunsku odbranu. Međutim, oni nemaju dugotrajan uticaj na razvoj ove imunodisfunkcije, jer promene njihovih koncentracija kratko traju. Pojedini nutricienti su uključeni u funkciju imunskih ćelija i tako minimiziraju inflamatorna oštećenja, zahvaljujući efikasnijem imunskom odgovoru. Moguća su brojna oštećenja tkiva za vreme infekcije, kao posledica oksidativnog stresa - reakcije nestabilnih oksidisanih molekula sa tkivnim lipidima, proteinima i DNA. Brojni antioksidansi su važni za zdravlje životinja, međutim optimalne koncentracije i forme ovih suplemenata za maksimiziranje imunske funkcije i zaštite tkiva, su još uvek nepoznate.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Immunosuppression: Postpartum diseases of dairy cows
T1  - Imunosupresija - postpartalna oboljenja mlečnih krava
EP  - 222
IS  - 2
SP  - 211
VL  - 29
DO  - 10.2298/BAH1302211J
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Davidović, Vesna",
year = "2013",
abstract = "Periparturient period in dairy cows is accompanied by numerous physiological, metabolic and nutritive changes. The way in which they occur and develop have a great influence on lactation performances, subclinical and clinical postparturient diseases and reproductive disorders, thus affecting the profitability as well. During periparturient period dairy cows may subject to the immune system function disorders. This immunosuppression leads to increased number of severe cases of infections (mastitis, metritis, retained placenta and other health disorders). The cause of periparturient immunosuppression is unknown, although it is a subject of numerous studies which suggest that immune disfunction may be provoked by both metabolic and endocrine factors. Numerous authors suggest that negative energy balance, non-esterified fatty acids (NEFA), ketone bodies and hypocalcaemia play a significant role in the development of immunosuppression. It is well known that glucocorticoids exert an immunosuppressive action. The changes in the levels of estradiol and progesterone may have either a direct or indirect influence on immune defence. However, their effect on the development of this immunofunction is not long, since the changes in their concentrations are short-lasting. Some nutrients are involved in the function of immune cells thus minimizing the inflammatory damages, due to more efficient immune response. Numerous tissue damages during the infection are possible, as a consequence of oxidative stress - reaction of unstable oxidised molecules with tissue lipids, proteins and DNA. A great number of antioxidants are important for animal health, however, optimal concentrations and forms of these supplements for maximizing the immune function and tissue protection are still unknown., Peripartalni period kod mlečnih krava prate brojne fiziološke, metaboličke i nutritivne promene. Način na koji se one dešavaju i kako se odvijaju imaju veliki uticaj na laktacione performanse, subklinička i klinička postpartalna oboljenja, reproduktivne poremećaje, a sami tim utiču i na rentabilnost. U toku peripartalnog perioda mlečne krave podležu poremećaju funkcije imunskog sistema. Ova imunosupresija dovodi do povećanja broja i ozbiljnosti infekcija (mastitis, metritis, zadržavanje posteljice i drugi zdravstveni poremećaji). Uzrok peripartalne imunosupresije nije poznat, ali je predmet brojnih istraživanja koja sugerišu da je imunska disfunkcija uzrokovana metaboličkim i endokrinim faktorima. Brojni autori navode da negativni energetski bilans, nezasićene masne kiseline (NEFA), ketonska tela i hipokalcemija, imaju značajnu ulogu u razvoju imunosupresije. Poznato je da glukokorikosteroidi imaju imunosupresivno dejstvo. Promene nivoa estradiola i progesterona takođe mogu imati direktan i indirektan uticaj na imunsku odbranu. Međutim, oni nemaju dugotrajan uticaj na razvoj ove imunodisfunkcije, jer promene njihovih koncentracija kratko traju. Pojedini nutricienti su uključeni u funkciju imunskih ćelija i tako minimiziraju inflamatorna oštećenja, zahvaljujući efikasnijem imunskom odgovoru. Moguća su brojna oštećenja tkiva za vreme infekcije, kao posledica oksidativnog stresa - reakcije nestabilnih oksidisanih molekula sa tkivnim lipidima, proteinima i DNA. Brojni antioksidansi su važni za zdravlje životinja, međutim optimalne koncentracije i forme ovih suplemenata za maksimiziranje imunske funkcije i zaštite tkiva, su još uvek nepoznate.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Immunosuppression: Postpartum diseases of dairy cows, Imunosupresija - postpartalna oboljenja mlečnih krava",
pages = "222-211",
number = "2",
volume = "29",
doi = "10.2298/BAH1302211J"
}

Joksimović-Todorović, M.,& Davidović, V.. (2013). Immunosuppression: Postpartum diseases of dairy cows. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 29(2), 211-222.
https://doi.org/10.2298/BAH1302211J

Joksimović-Todorović M, Davidović V. Immunosuppression: Postpartum diseases of dairy cows. in Biotechnology in Animal Husbandry. 2013;29(2):211-222.
doi:10.2298/BAH1302211J .

Joksimović-Todorović, Mirjana, Davidović, Vesna, "Immunosuppression: Postpartum diseases of dairy cows" in Biotechnology in Animal Husbandry, 29, no. 2 (2013):211-222,
https://doi.org/10.2298/BAH1302211J . .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
AU  - Sretenović, Ljiljana
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2882
AB  - The health of farm animals depends on many factors and they all indicate that food plays an important role in preserving health, improving reproductive and productive characteristics and functioning of immune system. Besides numerous nutritional factors, antioxidants play a special role in the struggle for survival and good health state. An oxidative stress represents a condition induced by generating and reacting of reactive-oxygen species (ROS), and their toxic products, on different metabolic and physiological processes. The generating of ROS is induced by both endogenous and exogenous factors. In the case of the organism inability to expel the causative agents of oxidative stress they can damage cell lipids, proteins or DNA thus endangering the cell functions. Lipid peroxidation is a process which can lead to degradation of lipids and damage of cell membrane. Selenoenzyme glutathione peroxidase can protect organism from peroxidative damages, decrease the level of malondialdehyde protecting in this way a muscular tissue from oxidation. Recent research has shown that selenium has an effect of preserving sensory characteristics of meat and its texture, what is of great importance for consumers. Animal tissue incorporates supplemented selenium quickly thus it is possible to produce a selenium enriched meat and eggs. Selenium also shows positive effects on meat quality: it reduces water loss, influence the stability of colour, prolongs oxidative protection, and therefore the time of its shelf life.
AB  - Zdravlje životinja zavisi od brojnih faktora, a sve ukazuje da hrana ima važnu ulogu u očuvanju zdravlja, poboljšanju reproduktivnih i proizvodnih karakteristika i funkcionisanju imunskog sistema. Pored brojnih hranidbenih faktora, antioksidansi imaju posebnu ulogu u borbi za opstanak i dobro zdravstveno stanje. Oksidativni stres je stanje izazvano stvaranjem i reagovanjem reaktiv-oksigen vrsta (ROS) i njihovih toksičnih produkata na različite metaboličke i fiziološke procese. Stvaranje ROS izazivaju endogeni i egzogeni faktori. Ukoliko organizam nije u stanju da otkloni uzročnike oksidativnog stresa oni mogu da oštete ćelijske lipide, proteine ili DNA, a time da ugroze funkcije ćelija. Lipidna peroksidacija je proces koji dovodi do degradacije lipida i oštećenja ćelijske membrane. Selenoenzim glutation peroksidaza štiti organizam od peroksidativnih oštećenja, smanjuje nivo malondialdehida i na taj način štiti mišićna tkiva od oksidacije. Izučavanja poslednjih godina ukazuju da selen utiče na očuvanje senzornih karakteristika mesa i njegove teksture, što je od velikog značaja za konzumente. Životinjsko tkivo brzo inkorporira dodati selen i tako je moguće proizvesti selenom obogaćeno meso i jaja. Selen ispoljava pozitivne efekte i na kvalitet mesa: redukuje gubitak tečnosti, utiče na postojanost boje, produžava oksidativnu zaštitu, a time i vreme njegove upotrebe.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of diet selenium supplement on meat quality
T1  - Efekat dodavanja selena u hranu na kvalitet mesa
EP  - 561
IS  - 3
SP  - 553
VL  - 28
DO  - 10.2298/BAH1203553J
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Davidović, Vesna and Sretenović, Ljiljana",
year = "2012",
abstract = "The health of farm animals depends on many factors and they all indicate that food plays an important role in preserving health, improving reproductive and productive characteristics and functioning of immune system. Besides numerous nutritional factors, antioxidants play a special role in the struggle for survival and good health state. An oxidative stress represents a condition induced by generating and reacting of reactive-oxygen species (ROS), and their toxic products, on different metabolic and physiological processes. The generating of ROS is induced by both endogenous and exogenous factors. In the case of the organism inability to expel the causative agents of oxidative stress they can damage cell lipids, proteins or DNA thus endangering the cell functions. Lipid peroxidation is a process which can lead to degradation of lipids and damage of cell membrane. Selenoenzyme glutathione peroxidase can protect organism from peroxidative damages, decrease the level of malondialdehyde protecting in this way a muscular tissue from oxidation. Recent research has shown that selenium has an effect of preserving sensory characteristics of meat and its texture, what is of great importance for consumers. Animal tissue incorporates supplemented selenium quickly thus it is possible to produce a selenium enriched meat and eggs. Selenium also shows positive effects on meat quality: it reduces water loss, influence the stability of colour, prolongs oxidative protection, and therefore the time of its shelf life., Zdravlje životinja zavisi od brojnih faktora, a sve ukazuje da hrana ima važnu ulogu u očuvanju zdravlja, poboljšanju reproduktivnih i proizvodnih karakteristika i funkcionisanju imunskog sistema. Pored brojnih hranidbenih faktora, antioksidansi imaju posebnu ulogu u borbi za opstanak i dobro zdravstveno stanje. Oksidativni stres je stanje izazvano stvaranjem i reagovanjem reaktiv-oksigen vrsta (ROS) i njihovih toksičnih produkata na različite metaboličke i fiziološke procese. Stvaranje ROS izazivaju endogeni i egzogeni faktori. Ukoliko organizam nije u stanju da otkloni uzročnike oksidativnog stresa oni mogu da oštete ćelijske lipide, proteine ili DNA, a time da ugroze funkcije ćelija. Lipidna peroksidacija je proces koji dovodi do degradacije lipida i oštećenja ćelijske membrane. Selenoenzim glutation peroksidaza štiti organizam od peroksidativnih oštećenja, smanjuje nivo malondialdehida i na taj način štiti mišićna tkiva od oksidacije. Izučavanja poslednjih godina ukazuju da selen utiče na očuvanje senzornih karakteristika mesa i njegove teksture, što je od velikog značaja za konzumente. Životinjsko tkivo brzo inkorporira dodati selen i tako je moguće proizvesti selenom obogaćeno meso i jaja. Selen ispoljava pozitivne efekte i na kvalitet mesa: redukuje gubitak tečnosti, utiče na postojanost boje, produžava oksidativnu zaštitu, a time i vreme njegove upotrebe.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of diet selenium supplement on meat quality, Efekat dodavanja selena u hranu na kvalitet mesa",
pages = "561-553",
number = "3",
volume = "28",
doi = "10.2298/BAH1203553J"
}

Joksimović-Todorović, M., Davidović, V.,& Sretenović, L.. (2012). The effect of diet selenium supplement on meat quality. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 28(3), 553-561.
https://doi.org/10.2298/BAH1203553J

Joksimović-Todorović M, Davidović V, Sretenović L. The effect of diet selenium supplement on meat quality. in Biotechnology in Animal Husbandry. 2012;28(3):553-561.
doi:10.2298/BAH1203553J .

Joksimović-Todorović, Mirjana, Davidović, Vesna, Sretenović, Ljiljana, "The effect of diet selenium supplement on meat quality" in Biotechnology in Animal Husbandry, 28, no. 3 (2012):553-561,
https://doi.org/10.2298/BAH1203553J . .

TY  - JOUR
AU  - Davidović, Vesna
AU  - Joksimović-Todorović, Mirjana
AU  - Stojanović, Bojan
AU  - Relić, Renata
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2855
AB  - Phytotherapy, as form of traditional and conventional veterinary medicine, includes curing, alleviation and prevention the onset of diseases in animals based on natural medicinal raw materials and folk remedies made from plants. In animal health care, the use of medicinal and other plants as supporting therapy, in preventive purposes or as a complete therapy has a large potential regardless whether it is the question of individual or combined plant medicinal preparations which act synergistically. Phytotherapy is very intensively used in prophylactic purposes and with the aim of treatment of milder forms of diseases, chronic diseases and recurrent infections as well as in organic livestock production. Extracts and preparations from different plants are used with the aim of intensifying the activity of immune system and stimulations some functions of organism. The great number of herb metabolites shows antimicrobial and antiparasitic activity and gives the positive effects in the treatment of ectoparasitoses and endoparasitoses. This research paper gives a review of the plants most frequently used in ethnoveterinary medicine for health purposes of farm animals.
AB  - Fitoterapija, kao oblik konvencionalne i tradicionalne veterinarske medicine, podrazumeva lečenje, ublažavanje i sprečavanje nastanka bolesti životinja primenom prirodnih lekovitih sirovina i narodnih lekova pripremljenih od biljaka. U zdravstvenoj zaštiti životinja, upotreba lekovitog i drugog bilja kao potporne terapije, u preventivne svrhe ili kao potpune terapije ima veliki potencijal, bilo da se radi o pojedinačnim ili o kombinovanim biljnim lekovitim sredstvima koja deluju sinergistički. Veoma intenzivno se primenjuje u profilaktičke svrhe i u cilju lečenja blažih oblika bolesti, hroničnih bolesti i rekurentnih infekcija, kao i u organskoj stočarskoj proizvodnji. Biljni ekstrakti i preparati se primenjuju u cilju jačanja aktivnosti imunskog sistema i stimulisanja pojedinih funkcija organizma. Veliki broj biljnih metabolita ispoljava antibakterijsko i antiparazitarno delovanje i daje pozitivan efekat u tretmanu ektoparazitoza i endoparazitoza. Ovaj rad predstavlja pregled najčešće korišćenih biljnih vrsta u etnoveterinarskoj medicini u cilju zaštite zdravlja domaćih životinja.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Plant usage in protecting the farm animal health
T1  - Primena biljaka u cilju zaštite zdravlja domaćih životinja
EP  - 98
IS  - 1
SP  - 87
VL  - 28
DO  - 10.2298/BAH1201087D
ER  - 

@article{
author = "Davidović, Vesna and Joksimović-Todorović, Mirjana and Stojanović, Bojan and Relić, Renata",
year = "2012",
abstract = "Phytotherapy, as form of traditional and conventional veterinary medicine, includes curing, alleviation and prevention the onset of diseases in animals based on natural medicinal raw materials and folk remedies made from plants. In animal health care, the use of medicinal and other plants as supporting therapy, in preventive purposes or as a complete therapy has a large potential regardless whether it is the question of individual or combined plant medicinal preparations which act synergistically. Phytotherapy is very intensively used in prophylactic purposes and with the aim of treatment of milder forms of diseases, chronic diseases and recurrent infections as well as in organic livestock production. Extracts and preparations from different plants are used with the aim of intensifying the activity of immune system and stimulations some functions of organism. The great number of herb metabolites shows antimicrobial and antiparasitic activity and gives the positive effects in the treatment of ectoparasitoses and endoparasitoses. This research paper gives a review of the plants most frequently used in ethnoveterinary medicine for health purposes of farm animals., Fitoterapija, kao oblik konvencionalne i tradicionalne veterinarske medicine, podrazumeva lečenje, ublažavanje i sprečavanje nastanka bolesti životinja primenom prirodnih lekovitih sirovina i narodnih lekova pripremljenih od biljaka. U zdravstvenoj zaštiti životinja, upotreba lekovitog i drugog bilja kao potporne terapije, u preventivne svrhe ili kao potpune terapije ima veliki potencijal, bilo da se radi o pojedinačnim ili o kombinovanim biljnim lekovitim sredstvima koja deluju sinergistički. Veoma intenzivno se primenjuje u profilaktičke svrhe i u cilju lečenja blažih oblika bolesti, hroničnih bolesti i rekurentnih infekcija, kao i u organskoj stočarskoj proizvodnji. Biljni ekstrakti i preparati se primenjuju u cilju jačanja aktivnosti imunskog sistema i stimulisanja pojedinih funkcija organizma. Veliki broj biljnih metabolita ispoljava antibakterijsko i antiparazitarno delovanje i daje pozitivan efekat u tretmanu ektoparazitoza i endoparazitoza. Ovaj rad predstavlja pregled najčešće korišćenih biljnih vrsta u etnoveterinarskoj medicini u cilju zaštite zdravlja domaćih životinja.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Plant usage in protecting the farm animal health, Primena biljaka u cilju zaštite zdravlja domaćih životinja",
pages = "98-87",
number = "1",
volume = "28",
doi = "10.2298/BAH1201087D"
}

Davidović, V., Joksimović-Todorović, M., Stojanović, B.,& Relić, R.. (2012). Plant usage in protecting the farm animal health. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 28(1), 87-98.
https://doi.org/10.2298/BAH1201087D

Davidović V, Joksimović-Todorović M, Stojanović B, Relić R. Plant usage in protecting the farm animal health. in Biotechnology in Animal Husbandry. 2012;28(1):87-98.
doi:10.2298/BAH1201087D .

Davidović, Vesna, Joksimović-Todorović, Mirjana, Stojanović, Bojan, Relić, Renata, "Plant usage in protecting the farm animal health" in Biotechnology in Animal Husbandry, 28, no. 1 (2012):87-98,
https://doi.org/10.2298/BAH1201087D . .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2774
AB  - The objective of this research was to determine the changes in the number of cells of white blood line and some biochemical parameters: concentration of glucose, concentration of non-esterified fatty acids (NEFA), activity of enzymes of aspartat aminotransferase (AST), alanin aminotransferase (ALT) and gamma glutamyltranferase (GGT), in 17 Holstein-Friesian breed dairy cows in peripartum period and early lactation (on d 15 prepartum, on the day of parturition and on d 15, 30, and 45 postpartum). The highest values of total leukocytes count, neutrophiles, monocytes and basophiles count were recorded on the day of parturition, and then decreased, so that the minimum value established on d 45 of lactation. The lymphocytes count was the lowest on the day of parturation, while the eosinophils and basophiles counts were significantly different in observed time intervals. The concentration of glucose ranged from 3.07 mmol/L on d 15 prepartum to 2.71 mmol/L on d 15 postpartum. A high concentration of non-esterified fatty acids (NEFA) in the postpartum period is a consequence of changes in energy balance and more intensive process of lypolisis in fat tissue, due to energy disbalance at the beginning of lactation. Established activity of enzymes AST, ALT and GGT was approximately the same in studied time intervals and was within physiological limits. The results of hematological and biochemical analysis in this paper do not indicate the development of postpartum ailments, because the investigated parameters were within physiological limits.
PB  - Croatian Dairy Union
T2  - Mljekarstvo
T1  - Changes in white blood pictures and some biochemical parameters of dairy cows in peripartum period and early lactation
EP  - 158
IS  - 2
SP  - 151
VL  - 62
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2774
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Davidović, Vesna",
year = "2012",
abstract = "The objective of this research was to determine the changes in the number of cells of white blood line and some biochemical parameters: concentration of glucose, concentration of non-esterified fatty acids (NEFA), activity of enzymes of aspartat aminotransferase (AST), alanin aminotransferase (ALT) and gamma glutamyltranferase (GGT), in 17 Holstein-Friesian breed dairy cows in peripartum period and early lactation (on d 15 prepartum, on the day of parturition and on d 15, 30, and 45 postpartum). The highest values of total leukocytes count, neutrophiles, monocytes and basophiles count were recorded on the day of parturition, and then decreased, so that the minimum value established on d 45 of lactation. The lymphocytes count was the lowest on the day of parturation, while the eosinophils and basophiles counts were significantly different in observed time intervals. The concentration of glucose ranged from 3.07 mmol/L on d 15 prepartum to 2.71 mmol/L on d 15 postpartum. A high concentration of non-esterified fatty acids (NEFA) in the postpartum period is a consequence of changes in energy balance and more intensive process of lypolisis in fat tissue, due to energy disbalance at the beginning of lactation. Established activity of enzymes AST, ALT and GGT was approximately the same in studied time intervals and was within physiological limits. The results of hematological and biochemical analysis in this paper do not indicate the development of postpartum ailments, because the investigated parameters were within physiological limits.",
publisher = "Croatian Dairy Union",
journal = "Mljekarstvo",
title = "Changes in white blood pictures and some biochemical parameters of dairy cows in peripartum period and early lactation",
pages = "158-151",
number = "2",
volume = "62",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2774"
}

Joksimović-Todorović, M.,& Davidović, V.. (2012). Changes in white blood pictures and some biochemical parameters of dairy cows in peripartum period and early lactation. in Mljekarstvo
Croatian Dairy Union., 62(2), 151-158.
https://hdl.handle.net/21.15107/rcub_agrospace_2774

Joksimović-Todorović M, Davidović V. Changes in white blood pictures and some biochemical parameters of dairy cows in peripartum period and early lactation. in Mljekarstvo. 2012;62(2):151-158.
https://hdl.handle.net/21.15107/rcub_agrospace_2774 .

Joksimović-Todorović, Mirjana, Davidović, Vesna, "Changes in white blood pictures and some biochemical parameters of dairy cows in peripartum period and early lactation" in Mljekarstvo, 62, no. 2 (2012):151-158,
https://hdl.handle.net/21.15107/rcub_agrospace_2774 .

TY  - JOUR
AU  - Davidović, Vesna
AU  - Joksimović-Todorović, Mirjana
AU  - Hristov, Slavča
AU  - Stanković, Branislav
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2527
AB  - The paper presents results of red blood count studies in dairy cows in the periparturient period and early lactation, when cows are in a state of extreme stress due to intensive endocrine and metabolic changes. Investigations were carried out on 20 cows of the Holstein-Friesian breed which were in their second to fifth lactation. Blood samples were drawn 15 days before calving, on the first day after partus (2-5h) and on days 15, 30, and 45 of lactation. The biggest average number of erythrocytes (7.00±0.48×1012/L blood), haemoglobin concentration (115.95±8.49 g/L blood) and haematocrit value (33.11±2.97%) were established on the first day after partus. This erythrocyte count was significantly higher against the value determined during the last two week of gravidity (p lt 0.01) and during the early stage of lactation (p lt 0.001). Haemoglobin and haematocrit concentration in the prepartal period and immediately after calving were statistically significantly higher (p lt 0.001) than on days 15, 30, and 45 of lactation. Haematological indexes: the average erythrocyte volume (MCV), average haemoglobin value in erythrocytes (MCH) and average haemoglobin concentration in erythrocytes (MCHC) were within the limits of the referent values. On the first day of partus, the erythrocyte sedimentation rate was significantly higher than in early lactation (p lt 0.01 on days 15 and 30, and p lt 0.001 on day 45). The results of the analyses indicated a decrease in all examined haematological parameters during the period of lactation, but the determined differences were not significant.
AB  - U radu su prikazani rezultati ispitivanja crvene krvne slike mlečnih krava u peripartalnom periodu i ranoj fazi laktacije, tokom kojih su krave u stanju izrazitog stresa zbog intenzivnih endokrinih i metaboličkih promena. Istraživanja su obavljena na 20 krava holštajn-frizijske rase koje su bile u različitim fazama laktacije, od druge do pete. Uzorci krvi su uzeti 15 dana pre teljenja, prvog dana po partusu (2-5h) i 15, 30. i 45. dana laktacije. Najveći prosečan broj eritrocita (7,00±0,48×1012/L krvi), koncentracija hemoglobina (115,95±8,49 g/L krvi) i hematokritska vrednost (33,11±2,97%) utvrđeni su prvog dana po partusu. Ova vrednost broja eritrocita je bila značajno veća u odnosu na vrednosti zabelež ene poslednje dve nedelje graviditeta (p lt 0,01) i tokom rane faze laktacije (p lt 0,001). Koncentracija hemoglobina i hematokrit u prepartalnom periodu i neposredno nakon teljenja su bili statistički značajno veći (p lt 0,001) nego 15, 30. i 45. dana laktacije. Hematološki indeksi - prosečna zapremina eritrocita (MCV), prosečna vrednost hemoglobina u eritrocitima (MCH) i prosečna koncentracija hemoglobina u eritrocitima (MCHC), bili su u granicama referentnih vrednosti. Prvog dana partusa brzina sedimentacije eritrocita je bila značajno veća nego u ranoj laktaciji (p lt 0,01 15. i 30. dana i p lt 0,001 45. dana). Rezultati analiza ukazali su na smanjenje vrednosti svih ispitivanih hematoloških parametara tokom laktacionog perioda, pri čemu utvrđene razlike nisu bile signifikantne.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Veterinarski glasnik
T1  - Red blood count in dairy cows in periparturient period and in early lactation
T1  - Crvena krvna slika u mlečnih krava tokom peripartalnog i ranog laktacionog perioda
EP  - 322
IS  - 5-6
SP  - 313
VL  - 65
DO  - 10.2298/VETGL1106313D
ER  - 

@article{
author = "Davidović, Vesna and Joksimović-Todorović, Mirjana and Hristov, Slavča and Stanković, Branislav",
year = "2011",
abstract = "The paper presents results of red blood count studies in dairy cows in the periparturient period and early lactation, when cows are in a state of extreme stress due to intensive endocrine and metabolic changes. Investigations were carried out on 20 cows of the Holstein-Friesian breed which were in their second to fifth lactation. Blood samples were drawn 15 days before calving, on the first day after partus (2-5h) and on days 15, 30, and 45 of lactation. The biggest average number of erythrocytes (7.00±0.48×1012/L blood), haemoglobin concentration (115.95±8.49 g/L blood) and haematocrit value (33.11±2.97%) were established on the first day after partus. This erythrocyte count was significantly higher against the value determined during the last two week of gravidity (p lt 0.01) and during the early stage of lactation (p lt 0.001). Haemoglobin and haematocrit concentration in the prepartal period and immediately after calving were statistically significantly higher (p lt 0.001) than on days 15, 30, and 45 of lactation. Haematological indexes: the average erythrocyte volume (MCV), average haemoglobin value in erythrocytes (MCH) and average haemoglobin concentration in erythrocytes (MCHC) were within the limits of the referent values. On the first day of partus, the erythrocyte sedimentation rate was significantly higher than in early lactation (p lt 0.01 on days 15 and 30, and p lt 0.001 on day 45). The results of the analyses indicated a decrease in all examined haematological parameters during the period of lactation, but the determined differences were not significant., U radu su prikazani rezultati ispitivanja crvene krvne slike mlečnih krava u peripartalnom periodu i ranoj fazi laktacije, tokom kojih su krave u stanju izrazitog stresa zbog intenzivnih endokrinih i metaboličkih promena. Istraživanja su obavljena na 20 krava holštajn-frizijske rase koje su bile u različitim fazama laktacije, od druge do pete. Uzorci krvi su uzeti 15 dana pre teljenja, prvog dana po partusu (2-5h) i 15, 30. i 45. dana laktacije. Najveći prosečan broj eritrocita (7,00±0,48×1012/L krvi), koncentracija hemoglobina (115,95±8,49 g/L krvi) i hematokritska vrednost (33,11±2,97%) utvrđeni su prvog dana po partusu. Ova vrednost broja eritrocita je bila značajno veća u odnosu na vrednosti zabelež ene poslednje dve nedelje graviditeta (p lt 0,01) i tokom rane faze laktacije (p lt 0,001). Koncentracija hemoglobina i hematokrit u prepartalnom periodu i neposredno nakon teljenja su bili statistički značajno veći (p lt 0,001) nego 15, 30. i 45. dana laktacije. Hematološki indeksi - prosečna zapremina eritrocita (MCV), prosečna vrednost hemoglobina u eritrocitima (MCH) i prosečna koncentracija hemoglobina u eritrocitima (MCHC), bili su u granicama referentnih vrednosti. Prvog dana partusa brzina sedimentacije eritrocita je bila značajno veća nego u ranoj laktaciji (p lt 0,01 15. i 30. dana i p lt 0,001 45. dana). Rezultati analiza ukazali su na smanjenje vrednosti svih ispitivanih hematoloških parametara tokom laktacionog perioda, pri čemu utvrđene razlike nisu bile signifikantne.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Veterinarski glasnik",
title = "Red blood count in dairy cows in periparturient period and in early lactation, Crvena krvna slika u mlečnih krava tokom peripartalnog i ranog laktacionog perioda",
pages = "322-313",
number = "5-6",
volume = "65",
doi = "10.2298/VETGL1106313D"
}

Davidović, V., Joksimović-Todorović, M., Hristov, S.,& Stanković, B.. (2011). Red blood count in dairy cows in periparturient period and in early lactation. in Veterinarski glasnik
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 65(5-6), 313-322.
https://doi.org/10.2298/VETGL1106313D

Davidović V, Joksimović-Todorović M, Hristov S, Stanković B. Red blood count in dairy cows in periparturient period and in early lactation. in Veterinarski glasnik. 2011;65(5-6):313-322.
doi:10.2298/VETGL1106313D .

Davidović, Vesna, Joksimović-Todorović, Mirjana, Hristov, Slavča, Stanković, Branislav, "Red blood count in dairy cows in periparturient period and in early lactation" in Veterinarski glasnik, 65, no. 5-6 (2011):313-322,
https://doi.org/10.2298/VETGL1106313D . .

TY  - JOUR
AU  - Hristov, Slavča
AU  - Zlatanović, Zvonko
AU  - Stanković, Branislav
AU  - Ostojić-Andrić, Dušica
AU  - Davidović, Vesna
AU  - Joksimović-Todorović, Mirjana
AU  - Plavšić, Budimir
AU  - Dokmanović, Marija
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2528
AB  - In this paper, welfare assessment using the methodology of the Welfare quality ® assessment protocol for cattle (2009) was performed for dairy cows maintained in the loose system of rearing on three dairy farms. This methodology includes quantitative measurements and qualitative evaluation of certain welfare parameters, criteria and principles of welfare, as well as assessment of the overall welfare of dairy cows. The results showed that the overall level of dairy cow welfare was acceptable on two farms, and was good on one. On two farms, the state of the cows' social behavior expression was unacceptable. Furthermore, on all three farms, the expression of other types of cow behavior was not acceptable. At one farm, it was determined that the result for the absence of prolonged thirst was unacceptable. Based on these results, it can be concluded that it is necessary to improve the quality of cow welfare on these farms. The applied methodology provides a multidimensional insight into the quality of cow welfare in the loose system.
AB  - U ovom radu izvršena je procena dobrobiti krava u slobodnom sistemu držanja primenom metodologije iz Protokola za procenu kvaliteta dobrobiti goveda (2009). Ova metodologija obuhvata kvantitativna merenja i kvalitativnu procenu definisanih parametara u okviru kriterijuma i principa dobrobiti i na osnovu njih konačnu ocenu dobrobiti muznih krava. U istraživanjima je utvrđeno da je nivo dobrobiti krava u celini na dve farme prihvatljiv, a na jednoj dobar. Na dve farme socijalno ponašanje krava je bilo nezadovoljavajuće, dok su na sve tri farme bili nezadovoljavajući drugi oblici ponašanja krava. Na jednoj farmi je utvrđen nezadovoljavajući rezultat za kriterijum odsustvo dugotrajne žeđi. Na osnovu rezultata istraživanja može se zaključiti da je neophodno poboljšanje kvaliteta dobrobiti krava na svim ispitivanim farmama. Takođe je zaključeno da primenjena metodologija pruža multidimenzionalni uvid u stanje kvaliteta dobrobiti krava u slobodnom sistemu držanja.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Veterinarski glasnik
T1  - Welfare assessment for dairy cows in loose stalls
T1  - Procena dobrobiti krava u slobodnom sistemu držanja
EP  - 408
IS  - 5-6
SP  - 399
VL  - 65
DO  - 10.2298/VETGL1106399H
ER  - 

@article{
author = "Hristov, Slavča and Zlatanović, Zvonko and Stanković, Branislav and Ostojić-Andrić, Dušica and Davidović, Vesna and Joksimović-Todorović, Mirjana and Plavšić, Budimir and Dokmanović, Marija",
year = "2011",
abstract = "In this paper, welfare assessment using the methodology of the Welfare quality ® assessment protocol for cattle (2009) was performed for dairy cows maintained in the loose system of rearing on three dairy farms. This methodology includes quantitative measurements and qualitative evaluation of certain welfare parameters, criteria and principles of welfare, as well as assessment of the overall welfare of dairy cows. The results showed that the overall level of dairy cow welfare was acceptable on two farms, and was good on one. On two farms, the state of the cows' social behavior expression was unacceptable. Furthermore, on all three farms, the expression of other types of cow behavior was not acceptable. At one farm, it was determined that the result for the absence of prolonged thirst was unacceptable. Based on these results, it can be concluded that it is necessary to improve the quality of cow welfare on these farms. The applied methodology provides a multidimensional insight into the quality of cow welfare in the loose system., U ovom radu izvršena je procena dobrobiti krava u slobodnom sistemu držanja primenom metodologije iz Protokola za procenu kvaliteta dobrobiti goveda (2009). Ova metodologija obuhvata kvantitativna merenja i kvalitativnu procenu definisanih parametara u okviru kriterijuma i principa dobrobiti i na osnovu njih konačnu ocenu dobrobiti muznih krava. U istraživanjima je utvrđeno da je nivo dobrobiti krava u celini na dve farme prihvatljiv, a na jednoj dobar. Na dve farme socijalno ponašanje krava je bilo nezadovoljavajuće, dok su na sve tri farme bili nezadovoljavajući drugi oblici ponašanja krava. Na jednoj farmi je utvrđen nezadovoljavajući rezultat za kriterijum odsustvo dugotrajne žeđi. Na osnovu rezultata istraživanja može se zaključiti da je neophodno poboljšanje kvaliteta dobrobiti krava na svim ispitivanim farmama. Takođe je zaključeno da primenjena metodologija pruža multidimenzionalni uvid u stanje kvaliteta dobrobiti krava u slobodnom sistemu držanja.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Veterinarski glasnik",
title = "Welfare assessment for dairy cows in loose stalls, Procena dobrobiti krava u slobodnom sistemu držanja",
pages = "408-399",
number = "5-6",
volume = "65",
doi = "10.2298/VETGL1106399H"
}

Hristov, S., Zlatanović, Z., Stanković, B., Ostojić-Andrić, D., Davidović, V., Joksimović-Todorović, M., Plavšić, B.,& Dokmanović, M.. (2011). Welfare assessment for dairy cows in loose stalls. in Veterinarski glasnik
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 65(5-6), 399-408.
https://doi.org/10.2298/VETGL1106399H

Hristov S, Zlatanović Z, Stanković B, Ostojić-Andrić D, Davidović V, Joksimović-Todorović M, Plavšić B, Dokmanović M. Welfare assessment for dairy cows in loose stalls. in Veterinarski glasnik. 2011;65(5-6):399-408.
doi:10.2298/VETGL1106399H .

Hristov, Slavča, Zlatanović, Zvonko, Stanković, Branislav, Ostojić-Andrić, Dušica, Davidović, Vesna, Joksimović-Todorović, Mirjana, Plavšić, Budimir, Dokmanović, Marija, "Welfare assessment for dairy cows in loose stalls" in Veterinarski glasnik, 65, no. 5-6 (2011):399-408,
https://doi.org/10.2298/VETGL1106399H . .

TY  - JOUR
AU  - Stanković, Branislav
AU  - Hristov, Slavča
AU  - Bojkovski, Jovan
AU  - Zlatanović, Zvonko
AU  - Maksimović, Nevena
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2554
AB  - The effects of general and special biosecurity measures to prevent introduction of infectious agents in a dairy farm or its spreading from farm were analyzed in details in this paper. Investigations were conducted on five different dairy farm production with different technology and capacity using a questionnaire method (Hristov and Stanković, 2009), as well as scrutinizing their positions in relation to possible sources bio-risks from the near and far away environment. Test results showed that there are serious shortcomings on all observed farms, regarding the possibility of introduction of infectious agents in the production herd, and its possible spread to the environment. Although all fenced and a position of the most of the farms mostly favourable, there are some serious threats to the herd health and farm production, regarding open space and lack of green belt, the uncontrolled presence of wild birds and rodents in facilities and even in feed storage, as well as contact of the employees with other cows not belonging to the farm.
AB  - U radu su detaljno analizirani efekti preduzetih opštih i posebnih mera biosigurnosti koji se odnose na sprečavanje unošenja infektivnog materijala u farmu muznih krava ili njegovog širenja sa farme. Ispitivanja su obavljena na 5 farmi muznih krava različite tehnologije proizvodnje i kapaciteta metodom upitnika (Hristov i Stanković, 2009), kao i sagledavanjem položaja farme u odnosu na moguće izvore biorizika u bližoj i daljoj okolini. Rezultati ispitivanja ukazuju da na svim posmatranim farmama postoje ozbiljni nedostaci u pogledu mogućnosti unošenja infektivnih agenasa u proizvodni zapat, ali i njegovog mogućeg širenja na okolinu. Iako su sve ograđene, a položaj većine ispitivanih farmi uglavnom povoljan, otvorenost prostora i nedostatak zelenog pojasa, nekontrolisano prisustvo divljih ptica i glodara u objektima za držanje krava pa čak i smeštaj hrane, kao i kontakt zaposlenih sa drugim govedima koja ne pripadaju farmi predstavljaju ozbiljnu pretnju po zdravstveno stanje zapata i proizvodnju farme.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The possibility of dairy farms isolation assessment: Biosecurity aspect
T1  - Procena mogućnosti izolacije farmi muznih krava - biosigurnosni aspekt
EP  - 1431
IS  - 4
SP  - 1425
VL  - 27
DO  - 10.2298/BAH1104425S
ER  - 

@article{
author = "Stanković, Branislav and Hristov, Slavča and Bojkovski, Jovan and Zlatanović, Zvonko and Maksimović, Nevena and Joksimović-Todorović, Mirjana and Davidović, Vesna",
year = "2011",
abstract = "The effects of general and special biosecurity measures to prevent introduction of infectious agents in a dairy farm or its spreading from farm were analyzed in details in this paper. Investigations were conducted on five different dairy farm production with different technology and capacity using a questionnaire method (Hristov and Stanković, 2009), as well as scrutinizing their positions in relation to possible sources bio-risks from the near and far away environment. Test results showed that there are serious shortcomings on all observed farms, regarding the possibility of introduction of infectious agents in the production herd, and its possible spread to the environment. Although all fenced and a position of the most of the farms mostly favourable, there are some serious threats to the herd health and farm production, regarding open space and lack of green belt, the uncontrolled presence of wild birds and rodents in facilities and even in feed storage, as well as contact of the employees with other cows not belonging to the farm., U radu su detaljno analizirani efekti preduzetih opštih i posebnih mera biosigurnosti koji se odnose na sprečavanje unošenja infektivnog materijala u farmu muznih krava ili njegovog širenja sa farme. Ispitivanja su obavljena na 5 farmi muznih krava različite tehnologije proizvodnje i kapaciteta metodom upitnika (Hristov i Stanković, 2009), kao i sagledavanjem položaja farme u odnosu na moguće izvore biorizika u bližoj i daljoj okolini. Rezultati ispitivanja ukazuju da na svim posmatranim farmama postoje ozbiljni nedostaci u pogledu mogućnosti unošenja infektivnih agenasa u proizvodni zapat, ali i njegovog mogućeg širenja na okolinu. Iako su sve ograđene, a položaj većine ispitivanih farmi uglavnom povoljan, otvorenost prostora i nedostatak zelenog pojasa, nekontrolisano prisustvo divljih ptica i glodara u objektima za držanje krava pa čak i smeštaj hrane, kao i kontakt zaposlenih sa drugim govedima koja ne pripadaju farmi predstavljaju ozbiljnu pretnju po zdravstveno stanje zapata i proizvodnju farme.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The possibility of dairy farms isolation assessment: Biosecurity aspect, Procena mogućnosti izolacije farmi muznih krava - biosigurnosni aspekt",
pages = "1431-1425",
number = "4",
volume = "27",
doi = "10.2298/BAH1104425S"
}

Stanković, B., Hristov, S., Bojkovski, J., Zlatanović, Z., Maksimović, N., Joksimović-Todorović, M.,& Davidović, V.. (2011). The possibility of dairy farms isolation assessment: Biosecurity aspect. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 27(4), 1425-1431.
https://doi.org/10.2298/BAH1104425S

Stanković B, Hristov S, Bojkovski J, Zlatanović Z, Maksimović N, Joksimović-Todorović M, Davidović V. The possibility of dairy farms isolation assessment: Biosecurity aspect. in Biotechnology in Animal Husbandry. 2011;27(4):1425-1431.
doi:10.2298/BAH1104425S .

Stanković, Branislav, Hristov, Slavča, Bojkovski, Jovan, Zlatanović, Zvonko, Maksimović, Nevena, Joksimović-Todorović, Mirjana, Davidović, Vesna, "The possibility of dairy farms isolation assessment: Biosecurity aspect" in Biotechnology in Animal Husbandry, 27, no. 4 (2011):1425-1431,
https://doi.org/10.2298/BAH1104425S . .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2615
AB  - Mycotoxins are biologically active substances that are synthesized by saprophytic and parasitic fungi, and which, when taken into organism by ingestion, can provoke intoxications known as mycotoxicoses. Farm animals show different susceptibility to mycotoxins depending on various factors: genetic (species and breeds), physiological (age and obesity) and environmental (hygienic and climatic). One of the mechanisms of mycotoxin activities is peroxidation of lipids brought about directly by the production of free radicals or by increased sensitivity of tissue to peroxidation. Peroxidation of lipids provoked by mycotoxins is caused by low level of natural antioxidants, so they have a crucial role in the protection against mycotoxins. Nutritive stress can influence negatively the relationship between antioxidants/pro-oxidants, and mycotoxins are nowadays regarded as leading factors of stress induced by nutrition. This optimal relationship can be regulated by the use of antioxidants in food (selenium, vitamin E, carotenoids, etc.) known to prevent tissue damages caused by free radicals. Selenium and vitamin E are essential nutrients which contribute to the preservation of animal health by realizing mutual biological activities in the organism. This paper presents the findings on mechanisms of the action of different species of mycotoxins and the importance of antioxidative protection in farm animals, as well as the results of our investigations of influence of mycotoxins on the occurrence of some reproductive disorders in pigs.
AB  - Mikotoksini su biološki aktivne materije koje sintetišu saprofitne i parazitske gljivice, a uneti ingestijom u organizam izazivaju trovanja koja se nazivaju mikotoksikoze. Domaće životinje su različito osetljive na mikotoksine zavisno od različitih faktora: genetskih (vrste i rase), fizioloških (starosti i uhranjenosti) i uslova sredine (higijenskih i klimatskih). Jedan od mehanizama delovanja mikotoksina je peroksidacija lipida direktno proizvodnjom slobodnih radikala ili povećanjem osetljivosti tkiva na peroksidaciju. Peroksidacija lipida izazvana mikotoksinima je prouzrokovana niskim nivoom prirodnih antioksidanata, tako da oni imaju ključnu ulogu u zaštiti od mikotoksina. Nutritivni stres nepovoljno utiče na odnos antioksidanta/pro-oksidanta, a mikotoksini se danas smatraju vodećim faktorima stresa izazvanih ishranom. Ovaj optimalan odnos može se regulisati upotrebom antioksidanata u hrani (selen, vitamin E, karotinoidi, i dr.) koji sprečavaju tkivna oštećenja uzrokovana slobodnim radikalima. Selen i vitamin E su esencijalni nutricijenti koji doprinose očuvanju zdravlja životinja ostvarivanjem zajedničkih bioloških aktivnosti u organizmu. U ovom radu biće prikazana saznanja o mehanizmima delovanja različitih vrsta mikotoksina i značaja antioksidativne zaštite kod domaćih životinja, kao i rezultati naših ispitivanja uticaja mikotoksina na pojavu pojedinih reproduktivnih poremećaja kod svinja.
PB  - Matica srpska, Novi Sad
T2  - Zbornik Matice srpske za prirodne nauke
T1  - The importance of antioxidants in the protection against mycotoxicoses in farm animals
T1  - Značaj antioksidanata u zaštiti od mikotoksikoza kod domaćih životinja
EP  - 268
IS  - 120
SP  - 261
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2615
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Davidović, Vesna",
year = "2011",
abstract = "Mycotoxins are biologically active substances that are synthesized by saprophytic and parasitic fungi, and which, when taken into organism by ingestion, can provoke intoxications known as mycotoxicoses. Farm animals show different susceptibility to mycotoxins depending on various factors: genetic (species and breeds), physiological (age and obesity) and environmental (hygienic and climatic). One of the mechanisms of mycotoxin activities is peroxidation of lipids brought about directly by the production of free radicals or by increased sensitivity of tissue to peroxidation. Peroxidation of lipids provoked by mycotoxins is caused by low level of natural antioxidants, so they have a crucial role in the protection against mycotoxins. Nutritive stress can influence negatively the relationship between antioxidants/pro-oxidants, and mycotoxins are nowadays regarded as leading factors of stress induced by nutrition. This optimal relationship can be regulated by the use of antioxidants in food (selenium, vitamin E, carotenoids, etc.) known to prevent tissue damages caused by free radicals. Selenium and vitamin E are essential nutrients which contribute to the preservation of animal health by realizing mutual biological activities in the organism. This paper presents the findings on mechanisms of the action of different species of mycotoxins and the importance of antioxidative protection in farm animals, as well as the results of our investigations of influence of mycotoxins on the occurrence of some reproductive disorders in pigs., Mikotoksini su biološki aktivne materije koje sintetišu saprofitne i parazitske gljivice, a uneti ingestijom u organizam izazivaju trovanja koja se nazivaju mikotoksikoze. Domaće životinje su različito osetljive na mikotoksine zavisno od različitih faktora: genetskih (vrste i rase), fizioloških (starosti i uhranjenosti) i uslova sredine (higijenskih i klimatskih). Jedan od mehanizama delovanja mikotoksina je peroksidacija lipida direktno proizvodnjom slobodnih radikala ili povećanjem osetljivosti tkiva na peroksidaciju. Peroksidacija lipida izazvana mikotoksinima je prouzrokovana niskim nivoom prirodnih antioksidanata, tako da oni imaju ključnu ulogu u zaštiti od mikotoksina. Nutritivni stres nepovoljno utiče na odnos antioksidanta/pro-oksidanta, a mikotoksini se danas smatraju vodećim faktorima stresa izazvanih ishranom. Ovaj optimalan odnos može se regulisati upotrebom antioksidanata u hrani (selen, vitamin E, karotinoidi, i dr.) koji sprečavaju tkivna oštećenja uzrokovana slobodnim radikalima. Selen i vitamin E su esencijalni nutricijenti koji doprinose očuvanju zdravlja životinja ostvarivanjem zajedničkih bioloških aktivnosti u organizmu. U ovom radu biće prikazana saznanja o mehanizmima delovanja različitih vrsta mikotoksina i značaja antioksidativne zaštite kod domaćih životinja, kao i rezultati naših ispitivanja uticaja mikotoksina na pojavu pojedinih reproduktivnih poremećaja kod svinja.",
publisher = "Matica srpska, Novi Sad",
journal = "Zbornik Matice srpske za prirodne nauke",
title = "The importance of antioxidants in the protection against mycotoxicoses in farm animals, Značaj antioksidanata u zaštiti od mikotoksikoza kod domaćih životinja",
pages = "268-261",
number = "120",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2615"
}

Joksimović-Todorović, M.,& Davidović, V.. (2011). The importance of antioxidants in the protection against mycotoxicoses in farm animals. in Zbornik Matice srpske za prirodne nauke
Matica srpska, Novi Sad.(120), 261-268.
https://hdl.handle.net/21.15107/rcub_agrospace_2615

Joksimović-Todorović M, Davidović V. The importance of antioxidants in the protection against mycotoxicoses in farm animals. in Zbornik Matice srpske za prirodne nauke. 2011;(120):261-268.
https://hdl.handle.net/21.15107/rcub_agrospace_2615 .

Joksimović-Todorović, Mirjana, Davidović, Vesna, "The importance of antioxidants in the protection against mycotoxicoses in farm animals" in Zbornik Matice srpske za prirodne nauke, no. 120 (2011):261-268,
https://hdl.handle.net/21.15107/rcub_agrospace_2615 .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
AU  - Hristov, Slavča
AU  - Stanković, Branislav
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2469
AB  - Heat stress in dairy cows is caused by a combination of environmental factors (temperature, relative humidity, solar radiation and air movement). Continual genetic selectin for greater performance results to increased sensitivity to heat stress. It was one of the reasons why lactation curve during summer has decreasing trend compared to spring in which lactation curve maintained within high levels. The trial was conducted in spring (April-May) and summer period (June-July) on total of 40 dairy cows of Holstein-Friesian breed in early lactation period (first 60 days of lactation). Milking capacity in cows and milk chemical ingredients (milk fat and proteins) were statistically significantly higher in the spring period compared to summer, while higher values of lactose were not statistically significant. Total average milk production per cow was significantly higher in spring period (42.74±4.98l) than in summer (39.60±5.09l) at the level of P lt 0.05. A higher rate of milk fat was recorded in spring in relation to summer period the level of significance being P lt 0.01. The content of proteins in milk in spring period was 13% higher than in summer. The established difference was highly statistically significant (P lt 0.001). Obtained values for percentage of lactose varied slightly (4.45±0.54% in spring versus 4.03±0.24% in summer period; P>0.05).
AB  - Toplotni stres kod mlečnih krava uzrokovan je većim brojem spoljašnjih faktora - temperaturom, relativnom vlažnošću vazduha, sunčevom radijacijom i kretanjem vazduha. Genetska selekcija za veće proizvodne rezultate povećava osetljivost na toplotni stres. To je jedan od razloga što laktaciona kriva za vreme letnjeg perioda ima trend pada u poređenju sa prolećem kada laktaciona kriva dostiže visoke nivoe. Ogled je izveden u prolećnom (april-maj) i letnjem periodu (jun-jul) na ukupno 40 mlečnih krava holštajn-frizijske rase u ranom laktacionom periodu (prvih 60 dana laktacije). Mlečnost krava i hemijski sastojci mleka (mlečna mast i proteini ) su bili statistički značajno veći u prolećnom periodu u odnosu na letnji, dok veće vrednosti laktoze nisu bile i statistički značajne. Ukupna prosečna proizvodnja mleka po kravi je bila značajno veća u prolećnom periodu (42,74±4,98l) nego u letnjem (39,60±5, 09l) na nivou od P lt 0,05. Veći procenat mlečne masti zabeležen je u prolećnom nego u letnjem periodu na nivou značajnosti P lt 0,01. Sadržaj proteina u mleku u prolećnom periodu bio je 13% veći nego u letnjem. Ustanovljena razlika bila je visoko statistički značajna (P lt 0,001). Dobijene vrednosti za procenat laktoze malo su varirale (4,45±0,54% u prolećnom prema 4,03±0,24% u letnjem periodu; P>0,05).
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Effect of heat stress on milk production in dairy cows
T1  - Uticaj toplotnog stresa na proizvodnju mleka kod mlečnih krava
EP  - 1023
IS  - 3
SP  - 1017
VL  - 27
DO  - 10.2298/BAH1103017J
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Davidović, Vesna and Hristov, Slavča and Stanković, Branislav",
year = "2011",
abstract = "Heat stress in dairy cows is caused by a combination of environmental factors (temperature, relative humidity, solar radiation and air movement). Continual genetic selectin for greater performance results to increased sensitivity to heat stress. It was one of the reasons why lactation curve during summer has decreasing trend compared to spring in which lactation curve maintained within high levels. The trial was conducted in spring (April-May) and summer period (June-July) on total of 40 dairy cows of Holstein-Friesian breed in early lactation period (first 60 days of lactation). Milking capacity in cows and milk chemical ingredients (milk fat and proteins) were statistically significantly higher in the spring period compared to summer, while higher values of lactose were not statistically significant. Total average milk production per cow was significantly higher in spring period (42.74±4.98l) than in summer (39.60±5.09l) at the level of P lt 0.05. A higher rate of milk fat was recorded in spring in relation to summer period the level of significance being P lt 0.01. The content of proteins in milk in spring period was 13% higher than in summer. The established difference was highly statistically significant (P lt 0.001). Obtained values for percentage of lactose varied slightly (4.45±0.54% in spring versus 4.03±0.24% in summer period; P>0.05)., Toplotni stres kod mlečnih krava uzrokovan je većim brojem spoljašnjih faktora - temperaturom, relativnom vlažnošću vazduha, sunčevom radijacijom i kretanjem vazduha. Genetska selekcija za veće proizvodne rezultate povećava osetljivost na toplotni stres. To je jedan od razloga što laktaciona kriva za vreme letnjeg perioda ima trend pada u poređenju sa prolećem kada laktaciona kriva dostiže visoke nivoe. Ogled je izveden u prolećnom (april-maj) i letnjem periodu (jun-jul) na ukupno 40 mlečnih krava holštajn-frizijske rase u ranom laktacionom periodu (prvih 60 dana laktacije). Mlečnost krava i hemijski sastojci mleka (mlečna mast i proteini ) su bili statistički značajno veći u prolećnom periodu u odnosu na letnji, dok veće vrednosti laktoze nisu bile i statistički značajne. Ukupna prosečna proizvodnja mleka po kravi je bila značajno veća u prolećnom periodu (42,74±4,98l) nego u letnjem (39,60±5, 09l) na nivou od P lt 0,05. Veći procenat mlečne masti zabeležen je u prolećnom nego u letnjem periodu na nivou značajnosti P lt 0,01. Sadržaj proteina u mleku u prolećnom periodu bio je 13% veći nego u letnjem. Ustanovljena razlika bila je visoko statistički značajna (P lt 0,001). Dobijene vrednosti za procenat laktoze malo su varirale (4,45±0,54% u prolećnom prema 4,03±0,24% u letnjem periodu; P>0,05).",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Effect of heat stress on milk production in dairy cows, Uticaj toplotnog stresa na proizvodnju mleka kod mlečnih krava",
pages = "1023-1017",
number = "3",
volume = "27",
doi = "10.2298/BAH1103017J"
}

Joksimović-Todorović, M., Davidović, V., Hristov, S.,& Stanković, B.. (2011). Effect of heat stress on milk production in dairy cows. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 27(3), 1017-1023.
https://doi.org/10.2298/BAH1103017J

Joksimović-Todorović M, Davidović V, Hristov S, Stanković B. Effect of heat stress on milk production in dairy cows. in Biotechnology in Animal Husbandry. 2011;27(3):1017-1023.
doi:10.2298/BAH1103017J .

Joksimović-Todorović, Mirjana, Davidović, Vesna, Hristov, Slavča, Stanković, Branislav, "Effect of heat stress on milk production in dairy cows" in Biotechnology in Animal Husbandry, 27, no. 3 (2011):1017-1023,
https://doi.org/10.2298/BAH1103017J . .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
AU  - Živković, Branislav
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2468
AB  - Maternal ability represents complex interactions between different forms of behaviour and physiological characteristics. Behaviour and metabolic processes are partly under the control of endocrine and nervous systems. Sows are different from other mammals, in that sows bear a large number mature baby, capable immediately to suckling. Post partum anabolic processes become catabolic, giving priority to dairy gland in relation to other tissues. Maximum secretated milk takes place between 2. and 3. week. Sows lost in body mass and it is appeared the change in value of some bloods parameters. Haemotologic analyses have suggested the increase in total number of leukocytes and neutrophilic granulocytes and the decrease in the number of lymphocytes, monocytes and eosinophils on the first day postpartum. In the third and fourth week of lactation a statistically significant fall in the number of leukocytes and granulocytes in relation to the first day was observed, along with a significant increase in limphocytes, monocytes and eosinophils. Erythrocyte count, haemoglobin concentration and haematocrit value decreased during the lactation period. Level of glucose in plasma is low (it is decreasing for more than 50%), while the level of urea is high, due to huge proteins available. It can also be noticed that there is a high mobilisation of body fat an increasing level of NEFA (non-esterified fatty acid). Secretion of milk is under control prolactin and oxytocin. Oxytocin affects on maternal behaviour and prolactin is linked with timing of suck.
AB  - Materinska sposobnost predstavlja kompleksne interakcije između različitih oblika ponašanja i fizioloških karakteristika. Ponašanje i metabolički procesi su delimično pod kontrolom endokrinog i nervnog sistema. Krmače se razlikuju od drugih sisara po tome što rađaju veliki broj zrelih mladih sposobnih da odmah sisaju. Nakon partusa anabolički procesi prelaze u kataboličke, dajući tako prioritet mlečnoj žlezdi u odnosu na druga tkiva. Maksimalna sekrecija mleka odvija se između 2. i 3. nedelje. Krmače gube telesnu masu i dolazi do promena vrednosti pojedinih parametara u krvi. Hematološke analize su ukazale na povećanje ukupnog broja leukocita i neutrofilnih granulocita i smanjenje broja limfocita, monocita i eozinofila prvog dana po partusu. Treće i četvrte nedelje laktacije, došlo je do statistički značajnog pada broja leukocita i granulocita u odnosu na prvi dan, a značajnog porasta limfocita, monocita i eozinofila. Broj eritrocita, koncentracija hemoglobina i vrednost hematokrita smanjuju se tokom laktacionog perida. Nivo glukoze u plazmi je veoma nizak (niži je za preko 50%), dok je nivo ureje visok usled obimnog iskorišćavanja proteina. Takođe je ustanovljeno da značajna mobilizacija telesnih masti dovodi do povećanja nivoa NEFA (nezasićenih masnih kiselina). Sekrecija mleka je pod kontrolom prolaktina i oksitocina. Oksitocin utiče na materinsko ponašanje a prolaktin je u korelaciji sa dužinom sisanja.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Physiological aspects of behaviour of sows and piglets during the lactation period
T1  - Fiziološki aspekti ponašanja krmača i prasadi u toku laktacionog perioda
EP  - 292
IS  - 2
SP  - 285
VL  - 27
DO  - 10.2298/BAH1102285J
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Davidović, Vesna and Živković, Branislav",
year = "2011",
abstract = "Maternal ability represents complex interactions between different forms of behaviour and physiological characteristics. Behaviour and metabolic processes are partly under the control of endocrine and nervous systems. Sows are different from other mammals, in that sows bear a large number mature baby, capable immediately to suckling. Post partum anabolic processes become catabolic, giving priority to dairy gland in relation to other tissues. Maximum secretated milk takes place between 2. and 3. week. Sows lost in body mass and it is appeared the change in value of some bloods parameters. Haemotologic analyses have suggested the increase in total number of leukocytes and neutrophilic granulocytes and the decrease in the number of lymphocytes, monocytes and eosinophils on the first day postpartum. In the third and fourth week of lactation a statistically significant fall in the number of leukocytes and granulocytes in relation to the first day was observed, along with a significant increase in limphocytes, monocytes and eosinophils. Erythrocyte count, haemoglobin concentration and haematocrit value decreased during the lactation period. Level of glucose in plasma is low (it is decreasing for more than 50%), while the level of urea is high, due to huge proteins available. It can also be noticed that there is a high mobilisation of body fat an increasing level of NEFA (non-esterified fatty acid). Secretion of milk is under control prolactin and oxytocin. Oxytocin affects on maternal behaviour and prolactin is linked with timing of suck., Materinska sposobnost predstavlja kompleksne interakcije između različitih oblika ponašanja i fizioloških karakteristika. Ponašanje i metabolički procesi su delimično pod kontrolom endokrinog i nervnog sistema. Krmače se razlikuju od drugih sisara po tome što rađaju veliki broj zrelih mladih sposobnih da odmah sisaju. Nakon partusa anabolički procesi prelaze u kataboličke, dajući tako prioritet mlečnoj žlezdi u odnosu na druga tkiva. Maksimalna sekrecija mleka odvija se između 2. i 3. nedelje. Krmače gube telesnu masu i dolazi do promena vrednosti pojedinih parametara u krvi. Hematološke analize su ukazale na povećanje ukupnog broja leukocita i neutrofilnih granulocita i smanjenje broja limfocita, monocita i eozinofila prvog dana po partusu. Treće i četvrte nedelje laktacije, došlo je do statistički značajnog pada broja leukocita i granulocita u odnosu na prvi dan, a značajnog porasta limfocita, monocita i eozinofila. Broj eritrocita, koncentracija hemoglobina i vrednost hematokrita smanjuju se tokom laktacionog perida. Nivo glukoze u plazmi je veoma nizak (niži je za preko 50%), dok je nivo ureje visok usled obimnog iskorišćavanja proteina. Takođe je ustanovljeno da značajna mobilizacija telesnih masti dovodi do povećanja nivoa NEFA (nezasićenih masnih kiselina). Sekrecija mleka je pod kontrolom prolaktina i oksitocina. Oksitocin utiče na materinsko ponašanje a prolaktin je u korelaciji sa dužinom sisanja.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Physiological aspects of behaviour of sows and piglets during the lactation period, Fiziološki aspekti ponašanja krmača i prasadi u toku laktacionog perioda",
pages = "292-285",
number = "2",
volume = "27",
doi = "10.2298/BAH1102285J"
}

Joksimović-Todorović, M., Davidović, V.,& Živković, B.. (2011). Physiological aspects of behaviour of sows and piglets during the lactation period. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 27(2), 285-292.
https://doi.org/10.2298/BAH1102285J

Joksimović-Todorović M, Davidović V, Živković B. Physiological aspects of behaviour of sows and piglets during the lactation period. in Biotechnology in Animal Husbandry. 2011;27(2):285-292.
doi:10.2298/BAH1102285J .

Joksimović-Todorović, Mirjana, Davidović, Vesna, Živković, Branislav, "Physiological aspects of behaviour of sows and piglets during the lactation period" in Biotechnology in Animal Husbandry, 27, no. 2 (2011):285-292,
https://doi.org/10.2298/BAH1102285J . .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
AU  - Bokan, Lj.
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2213
AB  - During prepartum and postpartum period, there occurs in sows a significant change in the values of haematologic and biochemical parameters. The objective of this research paper was to examine the change in the count of the cells of white blood line in the course of lactation period. The trial was conducted on ten Swedish Landrace breed sows, having the blood taken on the first day postpartum (1-6h), and in the third and fourth week of lactation. The results obtained for haemotologic analyses have suggested the increase in total number of leukocytes and neutrophilic granulocytes, and the decrease in the number of lymphocytes, monocytes and eosinophils on the first day postpartum. In the third and fourth week of lactation a statistically significant fall in the number of leukocytes and granulocytes in relation to the first day was observed, along with a significant increase in limphocytes, monocytes and eosinophils. In examined time intervals the number of basophils did not change significantly. The neutrophil-limphocyte index was highest on the first day postpartum, while in the third and fourth week it was significantly lower.
AB  - Za vreme prepartalnog i postpartalnog perioda, kod krmača dolazi do značajnih promena vrednosti hematoloških i biohemijskih parametara. Cilj ovoga rada je bio da se ispitaju promene broja ćelija bele krvne loze u toku laktacionog perioda. Ogled je izveden na deset krmača rase Švedski Landras, od kojih je uzimana krv, prvog dana po partusu (1-6 h), treće i četvrte nedelje laktacije. Dobijeni rezultati hematoloških analiza ukazali su na povećanje ukupnog broja leukocita i neutrofilnih granulocita, a smanjenje broja limfocita, monocita i eozinofila prvog dana po partusu. Treće i četvrte nedelje laktacije, doslo je do statistički značajnog pada broja leukocita i granulocita u odnosu na prvi dan, a značajnog porasta limfocita, monocita i eozinofila. U ispitivanim vremenskim intervalima broj bazofila se nije značajno menjao. Neutrofilno-limfocitni indeks je bio najviši prvog dana po partusu, a treće i četvrte nedelje značajno niži.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Leukocyte profile in sows during lactation period
T1  - Leukocitarni profil u krmača tokom laktacionog perioda
EP  - 244
IS  - 3-4
SP  - 239
VL  - 26
DO  - 10.2298/BAH1004239J
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Davidović, Vesna and Bokan, Lj.",
year = "2010",
abstract = "During prepartum and postpartum period, there occurs in sows a significant change in the values of haematologic and biochemical parameters. The objective of this research paper was to examine the change in the count of the cells of white blood line in the course of lactation period. The trial was conducted on ten Swedish Landrace breed sows, having the blood taken on the first day postpartum (1-6h), and in the third and fourth week of lactation. The results obtained for haemotologic analyses have suggested the increase in total number of leukocytes and neutrophilic granulocytes, and the decrease in the number of lymphocytes, monocytes and eosinophils on the first day postpartum. In the third and fourth week of lactation a statistically significant fall in the number of leukocytes and granulocytes in relation to the first day was observed, along with a significant increase in limphocytes, monocytes and eosinophils. In examined time intervals the number of basophils did not change significantly. The neutrophil-limphocyte index was highest on the first day postpartum, while in the third and fourth week it was significantly lower., Za vreme prepartalnog i postpartalnog perioda, kod krmača dolazi do značajnih promena vrednosti hematoloških i biohemijskih parametara. Cilj ovoga rada je bio da se ispitaju promene broja ćelija bele krvne loze u toku laktacionog perioda. Ogled je izveden na deset krmača rase Švedski Landras, od kojih je uzimana krv, prvog dana po partusu (1-6 h), treće i četvrte nedelje laktacije. Dobijeni rezultati hematoloških analiza ukazali su na povećanje ukupnog broja leukocita i neutrofilnih granulocita, a smanjenje broja limfocita, monocita i eozinofila prvog dana po partusu. Treće i četvrte nedelje laktacije, doslo je do statistički značajnog pada broja leukocita i granulocita u odnosu na prvi dan, a značajnog porasta limfocita, monocita i eozinofila. U ispitivanim vremenskim intervalima broj bazofila se nije značajno menjao. Neutrofilno-limfocitni indeks je bio najviši prvog dana po partusu, a treće i četvrte nedelje značajno niži.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Leukocyte profile in sows during lactation period, Leukocitarni profil u krmača tokom laktacionog perioda",
pages = "244-239",
number = "3-4",
volume = "26",
doi = "10.2298/BAH1004239J"
}

Joksimović-Todorović, M., Davidović, V.,& Bokan, Lj.. (2010). Leukocyte profile in sows during lactation period. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 26(3-4), 239-244.
https://doi.org/10.2298/BAH1004239J

Joksimović-Todorović M, Davidović V, Bokan L. Leukocyte profile in sows during lactation period. in Biotechnology in Animal Husbandry. 2010;26(3-4):239-244.
doi:10.2298/BAH1004239J .

Joksimović-Todorović, Mirjana, Davidović, Vesna, Bokan, Lj., "Leukocyte profile in sows during lactation period" in Biotechnology in Animal Husbandry, 26, no. 3-4 (2010):239-244,
https://doi.org/10.2298/BAH1004239J . .

TY  - JOUR
AU  - Davidović, Vesna
AU  - Lazarević, Miodrag
AU  - Joksimović-Todorović, Mirjana
AU  - Maksimović, Zoran
AU  - Jovanović, M.
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2205
AB  - The objective of this research was to study the effects that the extract of rhizome and root of Helleborus odorus W. et K. (Ranunculaceae) can have on modifications in the parameter values of white blood cells count and degree of phagocytosis by peritoneal macrophages and neutrophil granulocytes in Wistar rats. The trial was conducted on 28 rats divided into 4 groups with 7 animals in each group. To the control group of rats sterile physiological solution in the quantity of 0.25 mL/100 g BW was applied intramuscularly. For the purpose of monitoring the effect of the extract of rhizome and root of hellebore (HE) during a time period, the HE was applied intramuscularly to rats in a dose of 10 mg/100 g BW, while the blood samples for analysis were taken after 24h, 48h and 72h. The consequence of intramuscular application of HE was an increased count of total leukocytes in all trial groups, the most expressed leukocytosis being registered 24h after application of HE. Statistically significant higher value in the count and percent of neutrophil granulocytes in the blood was recorded 24h after treatment in relation to the control and two other trial groups (p lt 0.001), among which a statistical significance was not established. The extract of hellebore rhizome and root has led to lymphopenia, resulting in the increase of the neutrophil/limphocyte index in the trial groups 24h and 48h after treatment. The application of HE had no significant effect on the count of monocytes in treated animals. The applied extract has caused a significant increase in the degree of phagocytosis by residing peritoneal macrophages and neutrophil granulocytes in blood.
AB  - Cilj ovog rada je bio da se ispita uticaj ekstrakta rizoma i korena H. odorus W. et K. na promenu vrednosti parametara bele krvne slike i stepen fagocitoze od strane peritonealnih makrofaga i neutrofilnih granulocita kod pacova soja Wistar. Ogled je izveden na 28 pacova podeljenih u 4 grupe po 7 jedinki. Kontrolnoj grupi pacova je intramuskularno aplikovan sterilan fiziološki rastvor u količini od 0,25 ml/100 g TM. U cilju praćenja efekta ekstrakta rizoma i korena kukureka (EK) u toku vremena, pacovima je intramuskularno aplikovan EK u dozi od 10mg/100g TM, a krv za analizu je uzimana posle 24h, 48h i 72h. Intramuskularna aplikacija EK imala je za posledicu povećanje broja ukupnih leukocita u svim oglednim grupama, pri čemu je najizraženija leukocitoza registrovana 24h nakon aplikovanja EK. Statistički značajno veća vrednost broja i procenta neutrofilnih granulocita u krvi zabeležena je 24h posle tretmana u odnosu na kontrolnu i ostale dve ogledne grupe (p lt 0,001), između kojih nije utvrđena statistička značajnost. Ekstrakt rizoma i korena kukureka doveo je do nastanka limfopenije, što je imalo za posledicu povećanje neutrofilno/limfocitnog indeksa u oglednim grupama 24h i 48h nakon tretmana. Aplikacija EK nije značajno uticala na broj monocita kod tretiranih životinja. Upotrebljeni ekstrakt doveo je do značajnog povećanja stepena fagocitoze od strane rezidentnih peritonealnih makrofaga i neutrofilnih granulocita krvi.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Acta veterinaria
T1  - The effect of the extract of rhizome and root of hellebore (Helleborus odorus W. et K.) on parameters of white blood count and degree of phagocytosis in wistar rats
T1  - Uticaj ekstrakta rizoma i korena kukureka (Helleborus odorus W. et K.) na parametre bele krvne slike i stepen fagocitoze kod wistar pacova
EP  - 618
IS  - 5-6
SP  - 605
VL  - 60
DO  - 10.2298/AVB1006605D
ER  - 

@article{
author = "Davidović, Vesna and Lazarević, Miodrag and Joksimović-Todorović, Mirjana and Maksimović, Zoran and Jovanović, M.",
year = "2010",
abstract = "The objective of this research was to study the effects that the extract of rhizome and root of Helleborus odorus W. et K. (Ranunculaceae) can have on modifications in the parameter values of white blood cells count and degree of phagocytosis by peritoneal macrophages and neutrophil granulocytes in Wistar rats. The trial was conducted on 28 rats divided into 4 groups with 7 animals in each group. To the control group of rats sterile physiological solution in the quantity of 0.25 mL/100 g BW was applied intramuscularly. For the purpose of monitoring the effect of the extract of rhizome and root of hellebore (HE) during a time period, the HE was applied intramuscularly to rats in a dose of 10 mg/100 g BW, while the blood samples for analysis were taken after 24h, 48h and 72h. The consequence of intramuscular application of HE was an increased count of total leukocytes in all trial groups, the most expressed leukocytosis being registered 24h after application of HE. Statistically significant higher value in the count and percent of neutrophil granulocytes in the blood was recorded 24h after treatment in relation to the control and two other trial groups (p lt 0.001), among which a statistical significance was not established. The extract of hellebore rhizome and root has led to lymphopenia, resulting in the increase of the neutrophil/limphocyte index in the trial groups 24h and 48h after treatment. The application of HE had no significant effect on the count of monocytes in treated animals. The applied extract has caused a significant increase in the degree of phagocytosis by residing peritoneal macrophages and neutrophil granulocytes in blood., Cilj ovog rada je bio da se ispita uticaj ekstrakta rizoma i korena H. odorus W. et K. na promenu vrednosti parametara bele krvne slike i stepen fagocitoze od strane peritonealnih makrofaga i neutrofilnih granulocita kod pacova soja Wistar. Ogled je izveden na 28 pacova podeljenih u 4 grupe po 7 jedinki. Kontrolnoj grupi pacova je intramuskularno aplikovan sterilan fiziološki rastvor u količini od 0,25 ml/100 g TM. U cilju praćenja efekta ekstrakta rizoma i korena kukureka (EK) u toku vremena, pacovima je intramuskularno aplikovan EK u dozi od 10mg/100g TM, a krv za analizu je uzimana posle 24h, 48h i 72h. Intramuskularna aplikacija EK imala je za posledicu povećanje broja ukupnih leukocita u svim oglednim grupama, pri čemu je najizraženija leukocitoza registrovana 24h nakon aplikovanja EK. Statistički značajno veća vrednost broja i procenta neutrofilnih granulocita u krvi zabeležena je 24h posle tretmana u odnosu na kontrolnu i ostale dve ogledne grupe (p lt 0,001), između kojih nije utvrđena statistička značajnost. Ekstrakt rizoma i korena kukureka doveo je do nastanka limfopenije, što je imalo za posledicu povećanje neutrofilno/limfocitnog indeksa u oglednim grupama 24h i 48h nakon tretmana. Aplikacija EK nije značajno uticala na broj monocita kod tretiranih životinja. Upotrebljeni ekstrakt doveo je do značajnog povećanja stepena fagocitoze od strane rezidentnih peritonealnih makrofaga i neutrofilnih granulocita krvi.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Acta veterinaria",
title = "The effect of the extract of rhizome and root of hellebore (Helleborus odorus W. et K.) on parameters of white blood count and degree of phagocytosis in wistar rats, Uticaj ekstrakta rizoma i korena kukureka (Helleborus odorus W. et K.) na parametre bele krvne slike i stepen fagocitoze kod wistar pacova",
pages = "618-605",
number = "5-6",
volume = "60",
doi = "10.2298/AVB1006605D"
}

Davidović, V., Lazarević, M., Joksimović-Todorović, M., Maksimović, Z.,& Jovanović, M.. (2010). The effect of the extract of rhizome and root of hellebore (Helleborus odorus W. et K.) on parameters of white blood count and degree of phagocytosis in wistar rats. in Acta veterinaria
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 60(5-6), 605-618.
https://doi.org/10.2298/AVB1006605D

Davidović V, Lazarević M, Joksimović-Todorović M, Maksimović Z, Jovanović M. The effect of the extract of rhizome and root of hellebore (Helleborus odorus W. et K.) on parameters of white blood count and degree of phagocytosis in wistar rats. in Acta veterinaria. 2010;60(5-6):605-618.
doi:10.2298/AVB1006605D .

Davidović, Vesna, Lazarević, Miodrag, Joksimović-Todorović, Mirjana, Maksimović, Zoran, Jovanović, M., "The effect of the extract of rhizome and root of hellebore (Helleborus odorus W. et K.) on parameters of white blood count and degree of phagocytosis in wistar rats" in Acta veterinaria, 60, no. 5-6 (2010):605-618,
https://doi.org/10.2298/AVB1006605D . .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
AU  - Bokan, Ljiljana
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2194
AB  - In the course of parturition and lactation, sows are susceptible to stress and make an effort to adapt to the newly-formed situation through different endocrine and metabolic mechanisms. In addition to endocrine, biochemical changes, hematological changes also occur in the sow organism. Having these facts in mind, the objective of this work was to examine the changes in the number of erythrocytes, hemoglobin concentration, hematocrit value, hematological indexes: mean corpuscular erythrocyte volume (MCV), mean corpuscular hemoglobin (MCH) in erythrocyte and mean corpuscular hemoglobin concentration (MCHC) in erythrocytes, as well as sedimentation values during the period of lactation in sows. The experiment was performed on ten sows of the Swedish Landrace breed, from which blood was taken on the first day postpartum (1-6 h), and during the third and fourth weeks of lactation. The obtained results of hematological analyses indicated a reduced number of erythrocytes, haemoglobin concentration and hematocrit value during the lactation period. The number of erythrocytes was significantly lower at the end of lactation in comparison with the number established on the first day postpartum. The hemoglobin concentration and hematocrit value were very significantly lower at the end of lactation against the first day postpartum. The values of the hematological indexes MCV, MCH and MCHC did not differ significantly in any of the examined periods. The rate of erythrocyte sedimentation was determined 1 h and 2 h postpartum.
AB  - Tokom partusa i laktacije krmače su podložne stresu i pokušavaju da se prilagode novonastaloj situaciji putem različitih endokrinih i metabolič kih mehanizama. Osim endokrinih, biohemijskih promena, u organizmu krmača dolazi i do hematoloških promena. Imajući u vidu ove činjenice, cilj ovoga rada je bio da se ispitaju promene broja eritrocita, koncentracije hemoglobina, vrednosti hematokrita, hematoloških indeksa: prosečne zapremine eritrocita (MCV), prosečne vrednosti hemoglobina u eritrocitima (MCH) i prosečne koncentracije hemoglobina u eritrocitima (MCHC), kao i vrednost sedimentacije za vreme laktacionog perioda kod krmača. Ogled je izveden na deset krmača rase švedski landras, od kojih je uzimana krv, prvog dana po partusu (1-6 h), kao i u toku treće i četvrte nedelje laktacije. Dobijeni rezultati hematološ kih analiza ukazali su na smanjenje broja eritrocita, koncentracije hemoglobina i vrednosti hematokrita tokom laktacionog perioda. Broj eritrocita je bio statistički značajno niži na kraju laktacije u odnosu na broj ustanovljen prvoga dana po partusu. Koncentracija hemoglobina i vrednost hematokrita su bili vrlo značajno niži na kraju laktacije u odnosu na prvi dan partusa. Vrednosti hematoloških indeksa MCV, MCH i MCHC nisu se značajno razlikovale ni u jednom ispitivanom periodu. Brzina sedimentacije eritrocita određivana je 1 h i 2 h nakon partusa. PR Projekat Ministarstva nauke Republike Srbije, br. TR 20110.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Veterinarski glasnik
T1  - Red blood cell counts in sows during lactation
T1  - Crvena krvna slika u krmača tokom laktacionog perioda
EP  - 365
IS  - 5-6
SP  - 359
VL  - 64
DO  - 10.2298/VETGL1006359J
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Davidović, Vesna and Bokan, Ljiljana",
year = "2010",
abstract = "In the course of parturition and lactation, sows are susceptible to stress and make an effort to adapt to the newly-formed situation through different endocrine and metabolic mechanisms. In addition to endocrine, biochemical changes, hematological changes also occur in the sow organism. Having these facts in mind, the objective of this work was to examine the changes in the number of erythrocytes, hemoglobin concentration, hematocrit value, hematological indexes: mean corpuscular erythrocyte volume (MCV), mean corpuscular hemoglobin (MCH) in erythrocyte and mean corpuscular hemoglobin concentration (MCHC) in erythrocytes, as well as sedimentation values during the period of lactation in sows. The experiment was performed on ten sows of the Swedish Landrace breed, from which blood was taken on the first day postpartum (1-6 h), and during the third and fourth weeks of lactation. The obtained results of hematological analyses indicated a reduced number of erythrocytes, haemoglobin concentration and hematocrit value during the lactation period. The number of erythrocytes was significantly lower at the end of lactation in comparison with the number established on the first day postpartum. The hemoglobin concentration and hematocrit value were very significantly lower at the end of lactation against the first day postpartum. The values of the hematological indexes MCV, MCH and MCHC did not differ significantly in any of the examined periods. The rate of erythrocyte sedimentation was determined 1 h and 2 h postpartum., Tokom partusa i laktacije krmače su podložne stresu i pokušavaju da se prilagode novonastaloj situaciji putem različitih endokrinih i metabolič kih mehanizama. Osim endokrinih, biohemijskih promena, u organizmu krmača dolazi i do hematoloških promena. Imajući u vidu ove činjenice, cilj ovoga rada je bio da se ispitaju promene broja eritrocita, koncentracije hemoglobina, vrednosti hematokrita, hematoloških indeksa: prosečne zapremine eritrocita (MCV), prosečne vrednosti hemoglobina u eritrocitima (MCH) i prosečne koncentracije hemoglobina u eritrocitima (MCHC), kao i vrednost sedimentacije za vreme laktacionog perioda kod krmača. Ogled je izveden na deset krmača rase švedski landras, od kojih je uzimana krv, prvog dana po partusu (1-6 h), kao i u toku treće i četvrte nedelje laktacije. Dobijeni rezultati hematološ kih analiza ukazali su na smanjenje broja eritrocita, koncentracije hemoglobina i vrednosti hematokrita tokom laktacionog perioda. Broj eritrocita je bio statistički značajno niži na kraju laktacije u odnosu na broj ustanovljen prvoga dana po partusu. Koncentracija hemoglobina i vrednost hematokrita su bili vrlo značajno niži na kraju laktacije u odnosu na prvi dan partusa. Vrednosti hematoloških indeksa MCV, MCH i MCHC nisu se značajno razlikovale ni u jednom ispitivanom periodu. Brzina sedimentacije eritrocita određivana je 1 h i 2 h nakon partusa. PR Projekat Ministarstva nauke Republike Srbije, br. TR 20110.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Veterinarski glasnik",
title = "Red blood cell counts in sows during lactation, Crvena krvna slika u krmača tokom laktacionog perioda",
pages = "365-359",
number = "5-6",
volume = "64",
doi = "10.2298/VETGL1006359J"
}

Joksimović-Todorović, M., Davidović, V.,& Bokan, L.. (2010). Red blood cell counts in sows during lactation. in Veterinarski glasnik
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 64(5-6), 359-365.
https://doi.org/10.2298/VETGL1006359J

Joksimović-Todorović M, Davidović V, Bokan L. Red blood cell counts in sows during lactation. in Veterinarski glasnik. 2010;64(5-6):359-365.
doi:10.2298/VETGL1006359J .

Joksimović-Todorović, Mirjana, Davidović, Vesna, Bokan, Ljiljana, "Red blood cell counts in sows during lactation" in Veterinarski glasnik, 64, no. 5-6 (2010):359-365,
https://doi.org/10.2298/VETGL1006359J . .

TY  - JOUR
AU  - Davidović, Vesna
AU  - Lazarević, Miodrag
AU  - Joksimović-Todorović, Mirjana
AU  - Maksimović, Zoran
AU  - Jovanović, Milan
AU  - Miljas, Niko
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2193
AB  - This paper presents the results of investigations of parameter values of the red blood cell count in Wistar rats, after intramuscular application of rhizome and root extract of Helleborus odorus W. et K (HE). The trial was conducted in experimental conditions on 49 Wistar rats divided into 7 groups with 7 animals per unit (control and six experimental groups). The control group was treated by an intramuscular injection of sterile saline (0.25 ml/100 g BM). For the purpose of determing the duration of the HE effects, the animals were injected with a dose of 10 mg/100 g BMand blood was collected by cardial taps after 24, 48 and 72 hrs. Moreover, we investigated the influence of elevated temperatures on the noted HE extract effects, 24 hrs after the application of the inactivated (56oC 30 min) or denaturized (100oC 5 min) extract, as well as the influence of dialyzed HE. The obtained results of haematological analyses have pointed out the weak hemolyses activity of the extract. In all experimental groups, the erythrocyte count was decreased, but remained within reference values. Haemoglobin concentration and haematocrit values in the experimental and the control groups of rats were decreased in comparison to the physiological values, while the applied extract did not significantly affect the examined parameters. .
AB  - U ovom radu su prikazani rezultati ispitivanja vrednosti parametara crvene krvne slike pacova soja Wistar, nakon intramuskularne aplikacije ekstrakta rizoma i korena Helleborus odorus W. et K. Ogled je izveden u eksperimentalnim uslovima na 49 pacova soja Wistar, podeljenih u 7 grupa sa po 7 jedinki (jedna kontrolna i šest oglednih grupa). Kontrolnoj grupi pacova je intramuskularno aplikovan fiziološki rastvor (0,25 ml/100 g t.m.). U cilju određivanja dužine trajanja efekata ekstrakta, pacovima je aplikovan tečni ekstrakt podzemnih organa kukureka u koncentraciji od 10 mg/100 g t.m., a krv je uzorkovana kardijalnom punkcijom nakon 24h, 48h i 72h. Ispitivan je i uticaj ekstrakta izlaganog povišenoj temperaturi na uočene efekte, 24h posle aplikacije inaktivisanog (56oC 30 min) ili denaturisanog ekstrakta (100oC 5 min), kao i efekat dijalizata ekstrakta. Dobijeni rezultati hematoloških analiza su ukazali na slabu hemolitičku aktivnost ekstrakta. Kod svih oglednih grupa, prosečan broj eritrocita bio je smanjen, ali se održao u granicama referentnih vrednosti. Zabeležene koncentracije hemoglobina i hematokrita u krvi pacova kontrolne i oglednih grupa bile su niže u odnosu na fiziološke vrednosti, pri čemu korišćeni ekstrakt nije značajno uticao na ispitivane parametre.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Veterinarski glasnik
T1  - Influence of Helleborus odorus W. et K. underground parts extracts on red blood pictures of Wistar rats
T1  - Uticaj ekstrakta podzemnih organa Helleborus odorus w. et K. na crvenu krvnu sliku Wistar pacova
EP  - 229
IS  - 3-4
SP  - 219
VL  - 64
DO  - 10.2298/VETGL1004219D
ER  - 

@article{
author = "Davidović, Vesna and Lazarević, Miodrag and Joksimović-Todorović, Mirjana and Maksimović, Zoran and Jovanović, Milan and Miljas, Niko",
year = "2010",
abstract = "This paper presents the results of investigations of parameter values of the red blood cell count in Wistar rats, after intramuscular application of rhizome and root extract of Helleborus odorus W. et K (HE). The trial was conducted in experimental conditions on 49 Wistar rats divided into 7 groups with 7 animals per unit (control and six experimental groups). The control group was treated by an intramuscular injection of sterile saline (0.25 ml/100 g BM). For the purpose of determing the duration of the HE effects, the animals were injected with a dose of 10 mg/100 g BMand blood was collected by cardial taps after 24, 48 and 72 hrs. Moreover, we investigated the influence of elevated temperatures on the noted HE extract effects, 24 hrs after the application of the inactivated (56oC 30 min) or denaturized (100oC 5 min) extract, as well as the influence of dialyzed HE. The obtained results of haematological analyses have pointed out the weak hemolyses activity of the extract. In all experimental groups, the erythrocyte count was decreased, but remained within reference values. Haemoglobin concentration and haematocrit values in the experimental and the control groups of rats were decreased in comparison to the physiological values, while the applied extract did not significantly affect the examined parameters. ., U ovom radu su prikazani rezultati ispitivanja vrednosti parametara crvene krvne slike pacova soja Wistar, nakon intramuskularne aplikacije ekstrakta rizoma i korena Helleborus odorus W. et K. Ogled je izveden u eksperimentalnim uslovima na 49 pacova soja Wistar, podeljenih u 7 grupa sa po 7 jedinki (jedna kontrolna i šest oglednih grupa). Kontrolnoj grupi pacova je intramuskularno aplikovan fiziološki rastvor (0,25 ml/100 g t.m.). U cilju određivanja dužine trajanja efekata ekstrakta, pacovima je aplikovan tečni ekstrakt podzemnih organa kukureka u koncentraciji od 10 mg/100 g t.m., a krv je uzorkovana kardijalnom punkcijom nakon 24h, 48h i 72h. Ispitivan je i uticaj ekstrakta izlaganog povišenoj temperaturi na uočene efekte, 24h posle aplikacije inaktivisanog (56oC 30 min) ili denaturisanog ekstrakta (100oC 5 min), kao i efekat dijalizata ekstrakta. Dobijeni rezultati hematoloških analiza su ukazali na slabu hemolitičku aktivnost ekstrakta. Kod svih oglednih grupa, prosečan broj eritrocita bio je smanjen, ali se održao u granicama referentnih vrednosti. Zabeležene koncentracije hemoglobina i hematokrita u krvi pacova kontrolne i oglednih grupa bile su niže u odnosu na fiziološke vrednosti, pri čemu korišćeni ekstrakt nije značajno uticao na ispitivane parametre.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Veterinarski glasnik",
title = "Influence of Helleborus odorus W. et K. underground parts extracts on red blood pictures of Wistar rats, Uticaj ekstrakta podzemnih organa Helleborus odorus w. et K. na crvenu krvnu sliku Wistar pacova",
pages = "229-219",
number = "3-4",
volume = "64",
doi = "10.2298/VETGL1004219D"
}

Davidović, V., Lazarević, M., Joksimović-Todorović, M., Maksimović, Z., Jovanović, M.,& Miljas, N.. (2010). Influence of Helleborus odorus W. et K. underground parts extracts on red blood pictures of Wistar rats. in Veterinarski glasnik
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 64(3-4), 219-229.
https://doi.org/10.2298/VETGL1004219D

Davidović V, Lazarević M, Joksimović-Todorović M, Maksimović Z, Jovanović M, Miljas N. Influence of Helleborus odorus W. et K. underground parts extracts on red blood pictures of Wistar rats. in Veterinarski glasnik. 2010;64(3-4):219-229.
doi:10.2298/VETGL1004219D .

Davidović, Vesna, Lazarević, Miodrag, Joksimović-Todorović, Mirjana, Maksimović, Zoran, Jovanović, Milan, Miljas, Niko, "Influence of Helleborus odorus W. et K. underground parts extracts on red blood pictures of Wistar rats" in Veterinarski glasnik, 64, no. 3-4 (2010):219-229,
https://doi.org/10.2298/VETGL1004219D . .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Hristov, Slavča
AU  - Davidović, Vesna
AU  - Relić, Renata
AU  - Stanković, Branislav
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1682
AB  - Behavior of cattle is a simple and easily established indicator of their health condition, production characteristics and welfare, showing whether and how the animal has adapted to the maintenance conditions. Essentially, all forms of cattle behavior are accompanied by certain physiological changes in the organism, and the basic moving forces of behavior are congenital. The moving forces of behavior of cattle are narrowed down to a certain number of biological needs (the need for food, water, sexual and other biological needs) and congenital urges and instincts, such as the combative and maternal instincts. Cattle are grazing animals and they cannot exhibit all their congenital natural activities of behavior under intensive maintenance conditions. Different internal and external stimuli influence the types of behavior of cattle, changing the motivational activities of their organism. In the course of domestication, certain forms of behavior of cattle have sustained changes, some have adapted to the new conditions, and new ones have appeared as well. The social, reproductive, maternal, and feeding behavior of cattle in closed maintenance conditions has not changed fundamentally, but the model of its manifesting has changed. Furthermore, certain disorders in the behavior of cattle also appear as a consequence of the maintenance conditions, and they can also be of hereditary character. In order to promote welfare, cattle should be enabled to exhibit their natural behavior, but they should also be provided with an environment that has natural characteristics.
AB  - Ponašanje goveda je jednostavan i lako procenljiv pokazatelj zdravstvenog stanja, proizvodnih osobina i dobrobiti, koji pokazuje da li se i na koji način životinja prilagodila uslovima gajenja. U osnovi, svi oblici ponašanja goveda praćeni su određenim fiziološkim promenama u organizmu, a osnovne pokretačke snage ponašanja su urođene. Pokretačke snage ponašanja goveda svode se na određen broj bioloških potreba (potreba za hranom, vodom, seksualne i druge biološke potrebe) i urođene nagone ili instinkte, kao što je borbenost i materinski instinkt. Goveda su pašne životinje i u intenzivnim uslovima gajenja ne mogu da ispolje sve svoje urođene prirodne aktivnosti i ponašanja. Različiti interni i eksterni stimulusi utiču na oblike ponašanja goveda, menjajući motivacione aktivnosti njihovog organizma. Tokom domestikacije, pojedini oblici ponašanja goveda su se izmenili, pojedini prilagodili novonastalim uslovima, a javili su se i novi. Socijalno, reproduktivno, materinsko i hranidbeno ponašanje goveda pri stajskom načinu držanja nije suštinski promenjeno, ali je izmenjen model njihovog ispoljavanja. Takođe, kao posledica uslova gajenja javljaju se i određeni poremećaji u ponašanju goveda, koji mogu biti i naslednog karaktera. U cilju unapređenja dobrobiti treba omogućiti govedima ispoljavanje prirodnog ponašanja, ali i omogućiti okruženje koje ima prirodne karakteristike.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Veterinarski glasnik
T1  - Most important types of cattle behavior
T1  - Najznačajniji oblici ponašanja goveda
EP  - 142
IS  - 3-4
SP  - 133
VL  - 62
DO  - 10.2298/VETGL0804133J
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Hristov, Slavča and Davidović, Vesna and Relić, Renata and Stanković, Branislav",
year = "2008",
abstract = "Behavior of cattle is a simple and easily established indicator of their health condition, production characteristics and welfare, showing whether and how the animal has adapted to the maintenance conditions. Essentially, all forms of cattle behavior are accompanied by certain physiological changes in the organism, and the basic moving forces of behavior are congenital. The moving forces of behavior of cattle are narrowed down to a certain number of biological needs (the need for food, water, sexual and other biological needs) and congenital urges and instincts, such as the combative and maternal instincts. Cattle are grazing animals and they cannot exhibit all their congenital natural activities of behavior under intensive maintenance conditions. Different internal and external stimuli influence the types of behavior of cattle, changing the motivational activities of their organism. In the course of domestication, certain forms of behavior of cattle have sustained changes, some have adapted to the new conditions, and new ones have appeared as well. The social, reproductive, maternal, and feeding behavior of cattle in closed maintenance conditions has not changed fundamentally, but the model of its manifesting has changed. Furthermore, certain disorders in the behavior of cattle also appear as a consequence of the maintenance conditions, and they can also be of hereditary character. In order to promote welfare, cattle should be enabled to exhibit their natural behavior, but they should also be provided with an environment that has natural characteristics., Ponašanje goveda je jednostavan i lako procenljiv pokazatelj zdravstvenog stanja, proizvodnih osobina i dobrobiti, koji pokazuje da li se i na koji način životinja prilagodila uslovima gajenja. U osnovi, svi oblici ponašanja goveda praćeni su određenim fiziološkim promenama u organizmu, a osnovne pokretačke snage ponašanja su urođene. Pokretačke snage ponašanja goveda svode se na određen broj bioloških potreba (potreba za hranom, vodom, seksualne i druge biološke potrebe) i urođene nagone ili instinkte, kao što je borbenost i materinski instinkt. Goveda su pašne životinje i u intenzivnim uslovima gajenja ne mogu da ispolje sve svoje urođene prirodne aktivnosti i ponašanja. Različiti interni i eksterni stimulusi utiču na oblike ponašanja goveda, menjajući motivacione aktivnosti njihovog organizma. Tokom domestikacije, pojedini oblici ponašanja goveda su se izmenili, pojedini prilagodili novonastalim uslovima, a javili su se i novi. Socijalno, reproduktivno, materinsko i hranidbeno ponašanje goveda pri stajskom načinu držanja nije suštinski promenjeno, ali je izmenjen model njihovog ispoljavanja. Takođe, kao posledica uslova gajenja javljaju se i određeni poremećaji u ponašanju goveda, koji mogu biti i naslednog karaktera. U cilju unapređenja dobrobiti treba omogućiti govedima ispoljavanje prirodnog ponašanja, ali i omogućiti okruženje koje ima prirodne karakteristike.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Veterinarski glasnik",
title = "Most important types of cattle behavior, Najznačajniji oblici ponašanja goveda",
pages = "142-133",
number = "3-4",
volume = "62",
doi = "10.2298/VETGL0804133J"
}

Joksimović-Todorović, M., Hristov, S., Davidović, V., Relić, R.,& Stanković, B.. (2008). Most important types of cattle behavior. in Veterinarski glasnik
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 62(3-4), 133-142.
https://doi.org/10.2298/VETGL0804133J

Joksimović-Todorović M, Hristov S, Davidović V, Relić R, Stanković B. Most important types of cattle behavior. in Veterinarski glasnik. 2008;62(3-4):133-142.
doi:10.2298/VETGL0804133J .

Joksimović-Todorović, Mirjana, Hristov, Slavča, Davidović, Vesna, Relić, Renata, Stanković, Branislav, "Most important types of cattle behavior" in Veterinarski glasnik, 62, no. 3-4 (2008):133-142,
https://doi.org/10.2298/VETGL0804133J . .

TY  - JOUR
AU  - Hristov, Slavča
AU  - Stanković, Branislav
AU  - Zlatanović, Zvonko
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1665
AB  - This paper provides an overview of recent developments in rearing conditions, health and welfare issues of dairy cows. The last approximately 30 years has witnessed worldwide increasing scientific research, consumer activity, and political response towards housing condition, health and welfare issues of dairy cattle. All buildings and housing systems for dairy cattle should be designed, constructed, maintained and managed to assist in the achievement of the Five Freedoms: freedom from hunger and thirst, freedom from discomfort, freedom from pain, injury and disease, freedom to express normal behavior and freedom from fear and distress. Whether dairy cows are housed in cubicles, straw yards or cow sheds, in order to maximize their performance and to ensure satisfactory standards of welfare, the accommodation must provide the most basic behavioral and physiological needs. As an absolute minimum, the housing must provide a comfortable, clean, well drained and dry lying area together with shelter from adverse weather. Also, it must allow the cow to move freely around without risk of injury and certain diseases. If the housing system does not provide for these basic needs, then not only will health, welfare and production of dairy cattle be compromised, but it is likely that failure to comply with the welfare codes and the law relating to animal welfare will occur.
AB  - Ovaj rad daje pregled dosadašnjeg napretka po pitanju uslova smeštaja, zdravlja i dobrobiti mlečnih goveda. Poslednjih 30 godina je došlo do povećanja obima istraživanja, aktivnosti kupaca uz politički odgovor kada su u pitanju uslovi smeštaja, zdravlja životinja i dobrobiti.. Svi objekti i sistemi za smeštaj moraju biti projektovani, izgrađeni i održavani da omoguće postizanje pet sloboda, koje predstavljaju logičnu osnovu ostvarenja dobrobiti životinja unutar sistema držanja čine: sloboda od gladi i žeđi, sloboda od neudobnosti, sloboda od bola, povreda i bolesti, sloboda ispoljavanja normalnog ponašanja i sloboda od straha i uznemiravanja. Bilo da se krave nalaze u boksovima, ležištima sa slamom (duboka prostirka) ili pod nastrešnicama, u cilju ispoljavanja maksimuma u proizvodnji i postizanja standarda dobrobiti, smeštaj mora zadovoljiti najosnovnije potrebe krava. Kao apsolutni minimum, smeštajem se mora obezbediti udoban, čist, ocedit i suv prostor za ležanje sa skloništem od lošeg vremena. Pored toga, mora svakoj životinji biti omogućeno da se slobodno kreće, bez rizika od povrede i određenih bolesti. Ako sistem držanja ne obezbeđuje ove osnovne potrebe, ne samo da će zdravlje, dobrobit i proizvodnja biti ugroženi, već će i zakonski propisi u pogledu dobrobiti ostati neispunjeni.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Rearing conditions, health and welfare of dairy cows
T1  - Uslovi držanja, zdravlje i dobrobit muznih krava
EP  - 35
IS  - 1-2
SP  - 25
VL  - 24
DO  - 10.2298/BAH0802025H
ER  - 

@article{
author = "Hristov, Slavča and Stanković, Branislav and Zlatanović, Zvonko and Joksimović-Todorović, Mirjana and Davidović, Vesna",
year = "2008",
abstract = "This paper provides an overview of recent developments in rearing conditions, health and welfare issues of dairy cows. The last approximately 30 years has witnessed worldwide increasing scientific research, consumer activity, and political response towards housing condition, health and welfare issues of dairy cattle. All buildings and housing systems for dairy cattle should be designed, constructed, maintained and managed to assist in the achievement of the Five Freedoms: freedom from hunger and thirst, freedom from discomfort, freedom from pain, injury and disease, freedom to express normal behavior and freedom from fear and distress. Whether dairy cows are housed in cubicles, straw yards or cow sheds, in order to maximize their performance and to ensure satisfactory standards of welfare, the accommodation must provide the most basic behavioral and physiological needs. As an absolute minimum, the housing must provide a comfortable, clean, well drained and dry lying area together with shelter from adverse weather. Also, it must allow the cow to move freely around without risk of injury and certain diseases. If the housing system does not provide for these basic needs, then not only will health, welfare and production of dairy cattle be compromised, but it is likely that failure to comply with the welfare codes and the law relating to animal welfare will occur., Ovaj rad daje pregled dosadašnjeg napretka po pitanju uslova smeštaja, zdravlja i dobrobiti mlečnih goveda. Poslednjih 30 godina je došlo do povećanja obima istraživanja, aktivnosti kupaca uz politički odgovor kada su u pitanju uslovi smeštaja, zdravlja životinja i dobrobiti.. Svi objekti i sistemi za smeštaj moraju biti projektovani, izgrađeni i održavani da omoguće postizanje pet sloboda, koje predstavljaju logičnu osnovu ostvarenja dobrobiti životinja unutar sistema držanja čine: sloboda od gladi i žeđi, sloboda od neudobnosti, sloboda od bola, povreda i bolesti, sloboda ispoljavanja normalnog ponašanja i sloboda od straha i uznemiravanja. Bilo da se krave nalaze u boksovima, ležištima sa slamom (duboka prostirka) ili pod nastrešnicama, u cilju ispoljavanja maksimuma u proizvodnji i postizanja standarda dobrobiti, smeštaj mora zadovoljiti najosnovnije potrebe krava. Kao apsolutni minimum, smeštajem se mora obezbediti udoban, čist, ocedit i suv prostor za ležanje sa skloništem od lošeg vremena. Pored toga, mora svakoj životinji biti omogućeno da se slobodno kreće, bez rizika od povrede i određenih bolesti. Ako sistem držanja ne obezbeđuje ove osnovne potrebe, ne samo da će zdravlje, dobrobit i proizvodnja biti ugroženi, već će i zakonski propisi u pogledu dobrobiti ostati neispunjeni.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Rearing conditions, health and welfare of dairy cows, Uslovi držanja, zdravlje i dobrobit muznih krava",
pages = "35-25",
number = "1-2",
volume = "24",
doi = "10.2298/BAH0802025H"
}

Hristov, S., Stanković, B., Zlatanović, Z., Joksimović-Todorović, M.,& Davidović, V.. (2008). Rearing conditions, health and welfare of dairy cows. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 24(1-2), 25-35.
https://doi.org/10.2298/BAH0802025H

Hristov S, Stanković B, Zlatanović Z, Joksimović-Todorović M, Davidović V. Rearing conditions, health and welfare of dairy cows. in Biotechnology in Animal Husbandry. 2008;24(1-2):25-35.
doi:10.2298/BAH0802025H .

Hristov, Slavča, Stanković, Branislav, Zlatanović, Zvonko, Joksimović-Todorović, Mirjana, Davidović, Vesna, "Rearing conditions, health and welfare of dairy cows" in Biotechnology in Animal Husbandry, 24, no. 1-2 (2008):25-35,
https://doi.org/10.2298/BAH0802025H . .

TY  - JOUR
AU  - Davidović, Vesna
AU  - Lazarević, Miodrag
AU  - Joksimović-Todorović, Mirjana
AU  - Maksimović, Zoran
AU  - Jovanović, Milan
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1646
AB  - In the prevention and treatment of milder forms of diseases, chronic diseases and recurrent infections in farm animals the application of individual or combined medicinal herb preparations has long been used. The application of some herbal preparations can initiate the function of the effectors defensive cells and potentiate their defensive capacities. On the other hand, some immuno-suppresive phytopreparations are used in order to reduce or prevent undesired activities of immune system (allergic reactions and autoimmune disease). By the regulations of the European Union from 2006 the use of antibiotics as growth stimulators in livestock production was forbidden so aromatic herbs and their extracts have recently been more and more used for that purposes. .
AB  - U prevenciji i lečenju blažih oblika bolesti, bolesti hroničnog toka i rekurentnih infekcija domaćih životinja, već dugo se primenjuju pojedinačna ili kombinovana biljna lekovita sredstva. Primena pojedinih biljnih preparata podstiče funkcije efektorskih odbrambenih ćelija organizma i potencira njegove odbrambene sposobnosti. Sa druge strane, neki imunosupresivni fitopreparati se upotrebljavaju u cilju smanjenja ili sprečavanja neželjenih aktivnosti imunog sistema (alergijskih reakcija i autoimunih bolesti). Propisima Evropske Unije zabranjena je od 2006. godine upotreba antibiotika kao stimulatora rasta u stočarskoj proizvodnji, pa se poslednjih godina u te svrhe sve više koriste aromatične biljke i njihovi ekstrakti. .
PB  - Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd
T2  - Lekovite sirovine
T1  - The application of Helleborus L. and other herbs in prophylaxis and therapy in animal diseases
T1  - Primena Helleborus L. i drugog bilja u profilaksi i terapiji bolesti životinja
EP  - 69
IS  - 28
SP  - 63
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1646
ER  - 

@article{
author = "Davidović, Vesna and Lazarević, Miodrag and Joksimović-Todorović, Mirjana and Maksimović, Zoran and Jovanović, Milan",
year = "2008",
abstract = "In the prevention and treatment of milder forms of diseases, chronic diseases and recurrent infections in farm animals the application of individual or combined medicinal herb preparations has long been used. The application of some herbal preparations can initiate the function of the effectors defensive cells and potentiate their defensive capacities. On the other hand, some immuno-suppresive phytopreparations are used in order to reduce or prevent undesired activities of immune system (allergic reactions and autoimmune disease). By the regulations of the European Union from 2006 the use of antibiotics as growth stimulators in livestock production was forbidden so aromatic herbs and their extracts have recently been more and more used for that purposes. ., U prevenciji i lečenju blažih oblika bolesti, bolesti hroničnog toka i rekurentnih infekcija domaćih životinja, već dugo se primenjuju pojedinačna ili kombinovana biljna lekovita sredstva. Primena pojedinih biljnih preparata podstiče funkcije efektorskih odbrambenih ćelija organizma i potencira njegove odbrambene sposobnosti. Sa druge strane, neki imunosupresivni fitopreparati se upotrebljavaju u cilju smanjenja ili sprečavanja neželjenih aktivnosti imunog sistema (alergijskih reakcija i autoimunih bolesti). Propisima Evropske Unije zabranjena je od 2006. godine upotreba antibiotika kao stimulatora rasta u stočarskoj proizvodnji, pa se poslednjih godina u te svrhe sve više koriste aromatične biljke i njihovi ekstrakti. .",
publisher = "Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd",
journal = "Lekovite sirovine",
title = "The application of Helleborus L. and other herbs in prophylaxis and therapy in animal diseases, Primena Helleborus L. i drugog bilja u profilaksi i terapiji bolesti životinja",
pages = "69-63",
number = "28",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1646"
}

Davidović, V., Lazarević, M., Joksimović-Todorović, M., Maksimović, Z.,& Jovanović, M.. (2008). The application of Helleborus L. and other herbs in prophylaxis and therapy in animal diseases. in Lekovite sirovine
Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd.(28), 63-69.
https://hdl.handle.net/21.15107/rcub_agrospace_1646

Davidović V, Lazarević M, Joksimović-Todorović M, Maksimović Z, Jovanović M. The application of Helleborus L. and other herbs in prophylaxis and therapy in animal diseases. in Lekovite sirovine. 2008;(28):63-69.
https://hdl.handle.net/21.15107/rcub_agrospace_1646 .

Davidović, Vesna, Lazarević, Miodrag, Joksimović-Todorović, Mirjana, Maksimović, Zoran, Jovanović, Milan, "The application of Helleborus L. and other herbs in prophylaxis and therapy in animal diseases" in Lekovite sirovine, no. 28 (2008):63-69,
https://hdl.handle.net/21.15107/rcub_agrospace_1646 .

TY  - JOUR
AU  - Hristov, Slavča
AU  - Joksimović-Todorović, Mirjana
AU  - Relić, Renata
AU  - Stojanović, Bojan
AU  - Stanković, Branislav
AU  - Vuković, Dejan
AU  - Davidović, Vesna
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1544
AB  - CMT and bacteriological tests of milk samples showed that S. aureus prevails in maternity stall of the farm and Str. agalactiae in lactation cows. Very significant is influence (p lt 0.01) of disinfectants, lactation stage and type of mastitis pathogens, and the interaction of disinfectants and lactation stage, and lactation stage and type of pathogen on mastitis appearance as well. It is significant influence (p lt 0.05) of disinfectant and season interaction, and interaction of disinfectant, lactation stage and season as well, but influence of season individually and mutual interaction between all examined parameters is not statistical significant (p>0.05).
AB  - CMT i bakteriološki pregled uzoraka mleka pokazao je da na farmi u porodilištu preovladava S. aureus, a kod krava u laktaciji Str. agalactiae. Vrlo je značajan (p lt 0,01) uticaj dezinficijenasa, faze laktacije i vrste izolovanih uzročnika mastitisa, kao i interakcije dezinficijenasa i faze laktacije, i faze laktacije i vrste uzročnika na pojavu mastitisa. Značajan (p lt 0,05) je uticaj interakcije dezinficijensa i sezone, kao i dezinficijensa, faze laktacije i sezone, dok uticaj samo sezone i međusobne interakcije svih ispitivanih parametara nije statistički značajan (p>0,05).
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Savremena poljoprivreda
T1  - The influence of udder disinfections, period of lactation and season on cow mastitis occurrence
T1  - Uticaj dezinfekcije vimena, faze laktacije i sezone na pojavu mastitisa krava
EP  - 143
IS  - 1-2
SP  - 138
VL  - 56
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1544
ER  - 

@article{
author = "Hristov, Slavča and Joksimović-Todorović, Mirjana and Relić, Renata and Stojanović, Bojan and Stanković, Branislav and Vuković, Dejan and Davidović, Vesna",
year = "2007",
abstract = "CMT and bacteriological tests of milk samples showed that S. aureus prevails in maternity stall of the farm and Str. agalactiae in lactation cows. Very significant is influence (p lt 0.01) of disinfectants, lactation stage and type of mastitis pathogens, and the interaction of disinfectants and lactation stage, and lactation stage and type of pathogen on mastitis appearance as well. It is significant influence (p lt 0.05) of disinfectant and season interaction, and interaction of disinfectant, lactation stage and season as well, but influence of season individually and mutual interaction between all examined parameters is not statistical significant (p>0.05)., CMT i bakteriološki pregled uzoraka mleka pokazao je da na farmi u porodilištu preovladava S. aureus, a kod krava u laktaciji Str. agalactiae. Vrlo je značajan (p lt 0,01) uticaj dezinficijenasa, faze laktacije i vrste izolovanih uzročnika mastitisa, kao i interakcije dezinficijenasa i faze laktacije, i faze laktacije i vrste uzročnika na pojavu mastitisa. Značajan (p lt 0,05) je uticaj interakcije dezinficijensa i sezone, kao i dezinficijensa, faze laktacije i sezone, dok uticaj samo sezone i međusobne interakcije svih ispitivanih parametara nije statistički značajan (p>0,05).",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Savremena poljoprivreda",
title = "The influence of udder disinfections, period of lactation and season on cow mastitis occurrence, Uticaj dezinfekcije vimena, faze laktacije i sezone na pojavu mastitisa krava",
pages = "143-138",
number = "1-2",
volume = "56",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1544"
}

Hristov, S., Joksimović-Todorović, M., Relić, R., Stojanović, B., Stanković, B., Vuković, D.,& Davidović, V.. (2007). The influence of udder disinfections, period of lactation and season on cow mastitis occurrence. in Savremena poljoprivreda
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 56(1-2), 138-143.
https://hdl.handle.net/21.15107/rcub_agrospace_1544

Hristov S, Joksimović-Todorović M, Relić R, Stojanović B, Stanković B, Vuković D, Davidović V. The influence of udder disinfections, period of lactation and season on cow mastitis occurrence. in Savremena poljoprivreda. 2007;56(1-2):138-143.
https://hdl.handle.net/21.15107/rcub_agrospace_1544 .

Hristov, Slavča, Joksimović-Todorović, Mirjana, Relić, Renata, Stojanović, Bojan, Stanković, Branislav, Vuković, Dejan, Davidović, Vesna, "The influence of udder disinfections, period of lactation and season on cow mastitis occurrence" in Savremena poljoprivreda, 56, no. 1-2 (2007):138-143,
https://hdl.handle.net/21.15107/rcub_agrospace_1544 .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
AU  - Hristov, Slavča
AU  - Stanković, Branislav
AU  - Bojkovski, Jovan
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1520
AB  - This review paper shows data from published articles concerning to the affect of selenium for maintenance of the health, productive and reproductive characteristics of cow. Just in recent years the prominent progress is achieved in providing the adequate levels and sources of Se. It is highlighted the advantages of organic Se in relation to inorganic form specially with dairy cows because better bioavailability, higher concentration in milk and in plasma of the newborn calf. Selenium is essential nutrient, because its supplementation in the adequate amounts in case of deficiency results in immunological answer. .
AB  - U ovom preglednom radu sagledani su literaturni podaci o značaju selena za očuvanje zdravlja, proizvodne i reproduktivne karakteristike goveda. Poslednjih godina vidan napredak je ostvaren u obezbeđenju adekvatnih nivoa i oblika ovog mikronutricijenta. Prikazane su prednosti organskog selena u odnosu na neorgansku formu, posebno kod mlečnih krava, zbog bolje biološke iskoristivosti, veće koncentracije u mleku i u plazmi novorođene teladi. Selen je esencijalni nutricijent, jer njegovo dodavanje u odgovarajućim količinama kod deficita rezultira i u poboljšanju imunološkog odgovora. .
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Selenium deficiency in dairy cows
T1  - Deficit selena kod mlečnih krava
EP  - 46
IS  - 3-4
SP  - 41
VL  - 13
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1520
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Davidović, Vesna and Hristov, Slavča and Stanković, Branislav and Bojkovski, Jovan",
year = "2007",
abstract = "This review paper shows data from published articles concerning to the affect of selenium for maintenance of the health, productive and reproductive characteristics of cow. Just in recent years the prominent progress is achieved in providing the adequate levels and sources of Se. It is highlighted the advantages of organic Se in relation to inorganic form specially with dairy cows because better bioavailability, higher concentration in milk and in plasma of the newborn calf. Selenium is essential nutrient, because its supplementation in the adequate amounts in case of deficiency results in immunological answer. ., U ovom preglednom radu sagledani su literaturni podaci o značaju selena za očuvanje zdravlja, proizvodne i reproduktivne karakteristike goveda. Poslednjih godina vidan napredak je ostvaren u obezbeđenju adekvatnih nivoa i oblika ovog mikronutricijenta. Prikazane su prednosti organskog selena u odnosu na neorgansku formu, posebno kod mlečnih krava, zbog bolje biološke iskoristivosti, veće koncentracije u mleku i u plazmi novorođene teladi. Selen je esencijalni nutricijent, jer njegovo dodavanje u odgovarajućim količinama kod deficita rezultira i u poboljšanju imunološkog odgovora. .",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Selenium deficiency in dairy cows, Deficit selena kod mlečnih krava",
pages = "46-41",
number = "3-4",
volume = "13",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1520"
}

Joksimović-Todorović, M., Davidović, V., Hristov, S., Stanković, B.,& Bojkovski, J.. (2007). Selenium deficiency in dairy cows. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 13(3-4), 41-46.
https://hdl.handle.net/21.15107/rcub_agrospace_1520

Joksimović-Todorović M, Davidović V, Hristov S, Stanković B, Bojkovski J. Selenium deficiency in dairy cows. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2007;13(3-4):41-46.
https://hdl.handle.net/21.15107/rcub_agrospace_1520 .

Joksimović-Todorović, Mirjana, Davidović, Vesna, Hristov, Slavča, Stanković, Branislav, Bojkovski, Jovan, "Selenium deficiency in dairy cows" in Zbornik naučnih radova Instituta PKB Agroekonomik, 13, no. 3-4 (2007):41-46,
https://hdl.handle.net/21.15107/rcub_agrospace_1520 .

TY  - JOUR
AU  - Hristov, Slavča
AU  - Stanković, Bojan
AU  - Joksimović-Todorović, Mirjana
AU  - Bojkovski, Jovan
AU  - Davidović, Vesna
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1519
AB  - During the hottest summer months in our country, conditions for thermal stress development in cows are present, especially when values of temperature and air humidity increase simultaneously. When temperature rises, cow organism becomes less efficient, due to primary non-evaporative patterns of heat release (radiation, conduction, convection), relying mostly on evaporative cooling through sweating and gasping. High relative humidity impedes evaporative cooling, so cows do not use enough body heat to prevent body temperature increase during hot and humid conditions, which are very common during summers in Serbia. Increase of ambient temperature, temperature-humidity index and rectal temperature of the cows above critical values are accompanied by decrease of dry matter intake and milk production, making dairy production less remunerative. Modifications which include shade, increase of passive ventilation and additional usage of fans and sprinklers in stables increase body heat release, decrease body temperature and support dry matter intake. New technologies, which include tunnel system of ventilation, were studied in order to evaluate cooling efficiency. Selection of cows for heat tolerance is possible, and it must be emphasized that continual selection for productive traits improvement and neglect of heat tolerance leads to increased sensitivity to heat stress. Nutritive needs of dairy cows change during heat stress demanding modifications of meal composition in order to decrease dry matter content, increase of its nutritive value, to prevent nutritive oversteps and to maintain normal function of rumen. In the future, maintenance of dairy production during hot and humid climate conditions will demand improvement of possibility of cooling, continuous improvement of meal composition, as well as genetic advances which include selection for heat tolerance and identification of genetic traits responsible for heat tolerance. .
AB  - U našoj zemlji, u toku najtoplijih letnjih meseci, postoje uslovi za razvoj termalnog stresa kod krava, naročito kod istovremenog povećanja temperature i relativne vlažnosti. Zbog primarnih neevaporativnih načina odavanja toplote (radijacija, kondukcija, konvekcija), organizam krava postaje manje efikasan sa povećanjem ambijentne temperature i oslanja se u znatnoj meri na evaporativno rashlađivanje u obliku znojenja i dahtanja. Visoka relativna vlažnost ometa evaporativno rashlađivanje, tako da za vreme toplih i vlažnih uslova, čestih u Srbiji u letnjem periodu, mlečne krave ne troše telesnu toplotu u dovoljnoj meri, da bi se sprečilo podizanje telesne temperature. Povećanje temperature sredine, indeksa temperature i vlažnosti i rektalne temperature krava iznad kritičnih granica prati smanjenje unošenja suve materije i proizvodnje mleka, čime se smanjuje rentabilnost u proizvodnji mleka. Modifikacije koje uključuju hladovinu, povećanje intenziteta prirodne ventilacije i dopunsko korišćenje mehaničkih ventilatora i prskalica u stajama povećavaju odavanje telesne toplote, snižavaju telesnu temperaturu i pospešuju unošenje suve materije. Nove tehnologije koje uključuju tunelski sistem ventilaticije su proučavane radi procene efikasnosti rashlađivanja. Selekcija krava na toplotnu toleranciju je moguća, ali treba imati u vidu da kontinuirana selekcija na poboljšanje proizvodnih osobina, zbog zanemarivanja toplotne tolerancije, dovodi do porasta osetljivosti na toplotni stres. Nutritivne potrebe krava se menjaju tokom toplotnog stresa zbog čega su potrebne izmene u sastavu obroka u pravcu smanjenja unošenja suve materije, povećanja hranljive vrednosti obroka, sprečavanja nutritivnih prekoračenja i održavanja normalne funkcije rumena. Održanje proizvodnje krava u toku toplih i vlažnih klimatskih uslova zahtevaće u budućnosti unapređenje mogućnosti rashlađenja, kontinuirani napredak u sastavljanju obroka, kao i genetska poboljšanja koja uključuju selekciju na toplotnu toleranciju i identifikaciju genetskih osobina koje povećavaju toplotnu toleranciju. .
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Influence of heat stress on dairy cows production
T1  - Uticaj toplotnog stresa na proizvodnju mlečnih krava
EP  - 54
IS  - 3-4
SP  - 47
VL  - 13
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1519
ER  - 

@article{
author = "Hristov, Slavča and Stanković, Bojan and Joksimović-Todorović, Mirjana and Bojkovski, Jovan and Davidović, Vesna",
year = "2007",
abstract = "During the hottest summer months in our country, conditions for thermal stress development in cows are present, especially when values of temperature and air humidity increase simultaneously. When temperature rises, cow organism becomes less efficient, due to primary non-evaporative patterns of heat release (radiation, conduction, convection), relying mostly on evaporative cooling through sweating and gasping. High relative humidity impedes evaporative cooling, so cows do not use enough body heat to prevent body temperature increase during hot and humid conditions, which are very common during summers in Serbia. Increase of ambient temperature, temperature-humidity index and rectal temperature of the cows above critical values are accompanied by decrease of dry matter intake and milk production, making dairy production less remunerative. Modifications which include shade, increase of passive ventilation and additional usage of fans and sprinklers in stables increase body heat release, decrease body temperature and support dry matter intake. New technologies, which include tunnel system of ventilation, were studied in order to evaluate cooling efficiency. Selection of cows for heat tolerance is possible, and it must be emphasized that continual selection for productive traits improvement and neglect of heat tolerance leads to increased sensitivity to heat stress. Nutritive needs of dairy cows change during heat stress demanding modifications of meal composition in order to decrease dry matter content, increase of its nutritive value, to prevent nutritive oversteps and to maintain normal function of rumen. In the future, maintenance of dairy production during hot and humid climate conditions will demand improvement of possibility of cooling, continuous improvement of meal composition, as well as genetic advances which include selection for heat tolerance and identification of genetic traits responsible for heat tolerance. ., U našoj zemlji, u toku najtoplijih letnjih meseci, postoje uslovi za razvoj termalnog stresa kod krava, naročito kod istovremenog povećanja temperature i relativne vlažnosti. Zbog primarnih neevaporativnih načina odavanja toplote (radijacija, kondukcija, konvekcija), organizam krava postaje manje efikasan sa povećanjem ambijentne temperature i oslanja se u znatnoj meri na evaporativno rashlađivanje u obliku znojenja i dahtanja. Visoka relativna vlažnost ometa evaporativno rashlađivanje, tako da za vreme toplih i vlažnih uslova, čestih u Srbiji u letnjem periodu, mlečne krave ne troše telesnu toplotu u dovoljnoj meri, da bi se sprečilo podizanje telesne temperature. Povećanje temperature sredine, indeksa temperature i vlažnosti i rektalne temperature krava iznad kritičnih granica prati smanjenje unošenja suve materije i proizvodnje mleka, čime se smanjuje rentabilnost u proizvodnji mleka. Modifikacije koje uključuju hladovinu, povećanje intenziteta prirodne ventilacije i dopunsko korišćenje mehaničkih ventilatora i prskalica u stajama povećavaju odavanje telesne toplote, snižavaju telesnu temperaturu i pospešuju unošenje suve materije. Nove tehnologije koje uključuju tunelski sistem ventilaticije su proučavane radi procene efikasnosti rashlađivanja. Selekcija krava na toplotnu toleranciju je moguća, ali treba imati u vidu da kontinuirana selekcija na poboljšanje proizvodnih osobina, zbog zanemarivanja toplotne tolerancije, dovodi do porasta osetljivosti na toplotni stres. Nutritivne potrebe krava se menjaju tokom toplotnog stresa zbog čega su potrebne izmene u sastavu obroka u pravcu smanjenja unošenja suve materije, povećanja hranljive vrednosti obroka, sprečavanja nutritivnih prekoračenja i održavanja normalne funkcije rumena. Održanje proizvodnje krava u toku toplih i vlažnih klimatskih uslova zahtevaće u budućnosti unapređenje mogućnosti rashlađenja, kontinuirani napredak u sastavljanju obroka, kao i genetska poboljšanja koja uključuju selekciju na toplotnu toleranciju i identifikaciju genetskih osobina koje povećavaju toplotnu toleranciju. .",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Influence of heat stress on dairy cows production, Uticaj toplotnog stresa na proizvodnju mlečnih krava",
pages = "54-47",
number = "3-4",
volume = "13",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1519"
}

Hristov, S., Stanković, B., Joksimović-Todorović, M., Bojkovski, J.,& Davidović, V.. (2007). Influence of heat stress on dairy cows production. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 13(3-4), 47-54.
https://hdl.handle.net/21.15107/rcub_agrospace_1519

Hristov S, Stanković B, Joksimović-Todorović M, Bojkovski J, Davidović V. Influence of heat stress on dairy cows production. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2007;13(3-4):47-54.
https://hdl.handle.net/21.15107/rcub_agrospace_1519 .

Hristov, Slavča, Stanković, Bojan, Joksimović-Todorović, Mirjana, Bojkovski, Jovan, Davidović, Vesna, "Influence of heat stress on dairy cows production" in Zbornik naučnih radova Instituta PKB Agroekonomik, 13, no. 3-4 (2007):47-54,
https://hdl.handle.net/21.15107/rcub_agrospace_1519 .

TY  - JOUR
AU  - Stanković, Branislav
AU  - Hristov, Slavča
AU  - Petrujkić, Tihomir
AU  - Relić, Renata
AU  - Petrović, Milica
AU  - Joksimović-Todorović, Mirjana
AU  - Davidović, Vesna
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1503
AB  - In boars semen could be detected many viruses during viremic phase of disease: vesicular disease, PRRS virus, Japanese encephalitis B virus, parvovirus, Aujecsky diseas and Classical swine fever virus, as well as bacteria: Brucella suis, B. abortus, and different serovars of Leptospira. Most important sexual transmissive diseases of swine are described in this paper, as well as their control and international regulations related to trade of semen.
AB  - U spermi nerastova mogu se ustanoviti brojni virusi, prvenstveno tokom viremične faze bolesti: vezikularne bolesti, parvovirus, pikornavirusi, PRRS-a, japanskog encefalitisa B, virus Aujeckijeve bolesti i klasične kuge svinja, uz bakterije: Brucella suis, B. abortus, i više serovara Leptospira interrogans. U radu je dat pregled najznačajnijih polno prenosivih bolesti svinja i osvrt na međunarodno prihvaćene propise koji se odnose na promet semena nerastova i sprečavanje prenošenja infekcija.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Savremena poljoprivreda
T1  - Sexually transmissible diseases of swine
T1  - Polno prenosive bolesti svinja
EP  - 105
IS  - 1-2
SP  - 99
VL  - 56
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1503
ER  - 

@article{
author = "Stanković, Branislav and Hristov, Slavča and Petrujkić, Tihomir and Relić, Renata and Petrović, Milica and Joksimović-Todorović, Mirjana and Davidović, Vesna",
year = "2007",
abstract = "In boars semen could be detected many viruses during viremic phase of disease: vesicular disease, PRRS virus, Japanese encephalitis B virus, parvovirus, Aujecsky diseas and Classical swine fever virus, as well as bacteria: Brucella suis, B. abortus, and different serovars of Leptospira. Most important sexual transmissive diseases of swine are described in this paper, as well as their control and international regulations related to trade of semen., U spermi nerastova mogu se ustanoviti brojni virusi, prvenstveno tokom viremične faze bolesti: vezikularne bolesti, parvovirus, pikornavirusi, PRRS-a, japanskog encefalitisa B, virus Aujeckijeve bolesti i klasične kuge svinja, uz bakterije: Brucella suis, B. abortus, i više serovara Leptospira interrogans. U radu je dat pregled najznačajnijih polno prenosivih bolesti svinja i osvrt na međunarodno prihvaćene propise koji se odnose na promet semena nerastova i sprečavanje prenošenja infekcija.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Savremena poljoprivreda",
title = "Sexually transmissible diseases of swine, Polno prenosive bolesti svinja",
pages = "105-99",
number = "1-2",
volume = "56",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1503"
}

Stanković, B., Hristov, S., Petrujkić, T., Relić, R., Petrović, M., Joksimović-Todorović, M.,& Davidović, V.. (2007). Sexually transmissible diseases of swine. in Savremena poljoprivreda
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 56(1-2), 99-105.
https://hdl.handle.net/21.15107/rcub_agrospace_1503

Stanković B, Hristov S, Petrujkić T, Relić R, Petrović M, Joksimović-Todorović M, Davidović V. Sexually transmissible diseases of swine. in Savremena poljoprivreda. 2007;56(1-2):99-105.
https://hdl.handle.net/21.15107/rcub_agrospace_1503 .

Stanković, Branislav, Hristov, Slavča, Petrujkić, Tihomir, Relić, Renata, Petrović, Milica, Joksimović-Todorović, Mirjana, Davidović, Vesna, "Sexually transmissible diseases of swine" in Savremena poljoprivreda, 56, no. 1-2 (2007):99-105,
https://hdl.handle.net/21.15107/rcub_agrospace_1503 .