TY  - JOUR
AU  - Rašković, Božidar
AU  - Circi, Milos
AU  - Koko, Vesna
AU  - Stanković, Marko
AU  - Živić, Ivana
AU  - Marković, Zoran
AU  - Poleksić, Vesna
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4195
AB  - In order to determine effects of different types of supplementary feed on the histology of liver and intestine of carp reared in a semi-intensive system, a six-month field experiment was carried out. Carp yearlings were fed different supplemental feeds: cereals (CF), pelleted (PF) and extruded (EF) compound feeds. Hepatocytes histomorphometry revealed larger nuclear profile area of EF-fed fish compared to other two groups, while cytoplasmic profile area of the hepatocytes decreased in following sequence: CF > EF > PF. Lower nucleus/cytoplasm ratio was found in CF-fed fish compared to EF- and PF-fed fish. Striking, season dependant finding, was that regardless of the type of supplementary feed the number of lipid droplets in hepatocytes was highest in July and August, lipid depletion occurred in September and October, while glycogen was present in hepatocytes throughout the study. No size difference between groups was observed for enterocytes height, absorptive surface height and number of goblet cells in tunica mucosa, but a strong relationship between length of intestinal folds and fish weight was found. Histological analysis revealed a difference among three types of supplemental feed used in this field study: extruded or steam-pelleted feed induced better nutritional status of common carp in comparison to cereals. At the same time, histomorphometry indicated some differences between EF-and PF-fed fish.
PB  - Springer, New York
T2  - Biologia
T1  - Effect of supplemental feeds on liver and intestine of common carp (Cyprinus carpio) in semi-intensive rearing system: histological implications
EP  - 219
IS  - 2
SP  - 212
VL  - 71
DO  - 10.1515/biolog-2016-0017
ER  - 

@article{
author = "Rašković, Božidar and Circi, Milos and Koko, Vesna and Stanković, Marko and Živić, Ivana and Marković, Zoran and Poleksić, Vesna",
year = "2016",
abstract = "In order to determine effects of different types of supplementary feed on the histology of liver and intestine of carp reared in a semi-intensive system, a six-month field experiment was carried out. Carp yearlings were fed different supplemental feeds: cereals (CF), pelleted (PF) and extruded (EF) compound feeds. Hepatocytes histomorphometry revealed larger nuclear profile area of EF-fed fish compared to other two groups, while cytoplasmic profile area of the hepatocytes decreased in following sequence: CF > EF > PF. Lower nucleus/cytoplasm ratio was found in CF-fed fish compared to EF- and PF-fed fish. Striking, season dependant finding, was that regardless of the type of supplementary feed the number of lipid droplets in hepatocytes was highest in July and August, lipid depletion occurred in September and October, while glycogen was present in hepatocytes throughout the study. No size difference between groups was observed for enterocytes height, absorptive surface height and number of goblet cells in tunica mucosa, but a strong relationship between length of intestinal folds and fish weight was found. Histological analysis revealed a difference among three types of supplemental feed used in this field study: extruded or steam-pelleted feed induced better nutritional status of common carp in comparison to cereals. At the same time, histomorphometry indicated some differences between EF-and PF-fed fish.",
publisher = "Springer, New York",
journal = "Biologia",
title = "Effect of supplemental feeds on liver and intestine of common carp (Cyprinus carpio) in semi-intensive rearing system: histological implications",
pages = "219-212",
number = "2",
volume = "71",
doi = "10.1515/biolog-2016-0017"
}

Rašković, B., Circi, M., Koko, V., Stanković, M., Živić, I., Marković, Z.,& Poleksić, V.. (2016). Effect of supplemental feeds on liver and intestine of common carp (Cyprinus carpio) in semi-intensive rearing system: histological implications. in Biologia
Springer, New York., 71(2), 212-219.
https://doi.org/10.1515/biolog-2016-0017

Rašković B, Circi M, Koko V, Stanković M, Živić I, Marković Z, Poleksić V. Effect of supplemental feeds on liver and intestine of common carp (Cyprinus carpio) in semi-intensive rearing system: histological implications. in Biologia. 2016;71(2):212-219.
doi:10.1515/biolog-2016-0017 .

Rašković, Božidar, Circi, Milos, Koko, Vesna, Stanković, Marko, Živić, Ivana, Marković, Zoran, Poleksić, Vesna, "Effect of supplemental feeds on liver and intestine of common carp (Cyprinus carpio) in semi-intensive rearing system: histological implications" in Biologia, 71, no. 2 (2016):212-219,
https://doi.org/10.1515/biolog-2016-0017 . .

TY  - JOUR
AU  - Rašković, Božidar
AU  - Jarić, Ivan
AU  - Koko, Vesna
AU  - Spasić, Milan
AU  - Dulić, Zorka
AU  - Marković, Zoran
AU  - Poleksić, Vesna
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3315
AB  - In order to evaluate the relationship between water quality in ponds and indices of histopathological changes occurring in the vital organs of the common carp (Cyprinus carpio L., 1758), two six-month field experiments were carried out using two different water supplies: from the nearby stream and a tube well. The fish were fed supplemental feed: raw cereals, pelleted and extruded compound feed. Histopathological analysis, alteration frequencies, and semi-quantitative scoring of the changes were used to assess the health status of the fish. Ponds supplied by stream water were characterized by higher water hardness, dissolved oxygen and pH values, while those supplied by the tube well had higher electroconductivity, total ammonium and orthophosphates content. Fish survival rate and habitat suitability index were lower in ponds supplied by stream water, while the weight gain did not differ between the two water supplies. The use of stream water resulted in a higher level of histopathological changes in gills and liver. Among the water quality parameters, pH level had the strongest influence on fish. Differences in water supply produced greater influence on the level of histopathological changes than the type of feed applied. Gills were the most sensitive organ, while the kidney was the least responsive.
PB  - Sciendo, Warsaw
T2  - Central European Journal of Biology
T1  - Histopathological indicators: a useful fish health monitoring tool in common carp (Cyprinus carpio Linnaeus, 1758) culture
EP  - 985
IS  - 10
SP  - 975
VL  - 8
DO  - 10.2478/s11535-013-0220-y
ER  - 

@article{
author = "Rašković, Božidar and Jarić, Ivan and Koko, Vesna and Spasić, Milan and Dulić, Zorka and Marković, Zoran and Poleksić, Vesna",
year = "2013",
abstract = "In order to evaluate the relationship between water quality in ponds and indices of histopathological changes occurring in the vital organs of the common carp (Cyprinus carpio L., 1758), two six-month field experiments were carried out using two different water supplies: from the nearby stream and a tube well. The fish were fed supplemental feed: raw cereals, pelleted and extruded compound feed. Histopathological analysis, alteration frequencies, and semi-quantitative scoring of the changes were used to assess the health status of the fish. Ponds supplied by stream water were characterized by higher water hardness, dissolved oxygen and pH values, while those supplied by the tube well had higher electroconductivity, total ammonium and orthophosphates content. Fish survival rate and habitat suitability index were lower in ponds supplied by stream water, while the weight gain did not differ between the two water supplies. The use of stream water resulted in a higher level of histopathological changes in gills and liver. Among the water quality parameters, pH level had the strongest influence on fish. Differences in water supply produced greater influence on the level of histopathological changes than the type of feed applied. Gills were the most sensitive organ, while the kidney was the least responsive.",
publisher = "Sciendo, Warsaw",
journal = "Central European Journal of Biology",
title = "Histopathological indicators: a useful fish health monitoring tool in common carp (Cyprinus carpio Linnaeus, 1758) culture",
pages = "985-975",
number = "10",
volume = "8",
doi = "10.2478/s11535-013-0220-y"
}

Rašković, B., Jarić, I., Koko, V., Spasić, M., Dulić, Z., Marković, Z.,& Poleksić, V.. (2013). Histopathological indicators: a useful fish health monitoring tool in common carp (Cyprinus carpio Linnaeus, 1758) culture. in Central European Journal of Biology
Sciendo, Warsaw., 8(10), 975-985.
https://doi.org/10.2478/s11535-013-0220-y

Rašković B, Jarić I, Koko V, Spasić M, Dulić Z, Marković Z, Poleksić V. Histopathological indicators: a useful fish health monitoring tool in common carp (Cyprinus carpio Linnaeus, 1758) culture. in Central European Journal of Biology. 2013;8(10):975-985.
doi:10.2478/s11535-013-0220-y .

Rašković, Božidar, Jarić, Ivan, Koko, Vesna, Spasić, Milan, Dulić, Zorka, Marković, Zoran, Poleksić, Vesna, "Histopathological indicators: a useful fish health monitoring tool in common carp (Cyprinus carpio Linnaeus, 1758) culture" in Central European Journal of Biology, 8, no. 10 (2013):975-985,
https://doi.org/10.2478/s11535-013-0220-y . .

TY  - JOUR
AU  - Marin, M.
AU  - Koko, Vesna
AU  - Duletić-Lausević, Sonja
AU  - Marin, Petar D.
AU  - Rančić, Dragana
AU  - Dajić-Stevanović, Zora
PY  - 2006
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1350
AB  - Stereological and histochernical analyses of the glandular trichomes on leaves of Rosmarinus officinalis were carried out using light and fluorescence microscopy. Non-glandular and two types of glandular trichomes - peltate and capitate - are described. The stereological method was used for estimating the volume density of epidermis, mesophyll, mechanical tissue, central cylinder, intercellular spaces and volume density of different types of glandular trichomes. The results showed that the volume density of adaxial epidermis was higher than abaxial epidermis. The volume density of peltate trichomes was higher than the volume density of capitate ones. The values obtained for number of peltate and capitate trichomes showed that the capitate trichomes type I were more numerous. The histochernical tests showed positive reactions to proteins and polysaccharides for both types of trichomes, while the phenolic substances were found only in peltate trichomes.
PB  - Elsevier Science Bv, Amsterdam
T2  - South African Journal of Botany
T1  - Glandular trichomes on the leaves of Rosmarinus officinalis: Morphology, stereology and histochemistry
EP  - 382
IS  - 3
SP  - 378
VL  - 72
DO  - 10.1016/j.sajb.2005.10.009
ER  - 

@article{
author = "Marin, M. and Koko, Vesna and Duletić-Lausević, Sonja and Marin, Petar D. and Rančić, Dragana and Dajić-Stevanović, Zora",
year = "2006",
abstract = "Stereological and histochernical analyses of the glandular trichomes on leaves of Rosmarinus officinalis were carried out using light and fluorescence microscopy. Non-glandular and two types of glandular trichomes - peltate and capitate - are described. The stereological method was used for estimating the volume density of epidermis, mesophyll, mechanical tissue, central cylinder, intercellular spaces and volume density of different types of glandular trichomes. The results showed that the volume density of adaxial epidermis was higher than abaxial epidermis. The volume density of peltate trichomes was higher than the volume density of capitate ones. The values obtained for number of peltate and capitate trichomes showed that the capitate trichomes type I were more numerous. The histochernical tests showed positive reactions to proteins and polysaccharides for both types of trichomes, while the phenolic substances were found only in peltate trichomes.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "South African Journal of Botany",
title = "Glandular trichomes on the leaves of Rosmarinus officinalis: Morphology, stereology and histochemistry",
pages = "382-378",
number = "3",
volume = "72",
doi = "10.1016/j.sajb.2005.10.009"
}

Marin, M., Koko, V., Duletić-Lausević, S., Marin, P. D., Rančić, D.,& Dajić-Stevanović, Z.. (2006). Glandular trichomes on the leaves of Rosmarinus officinalis: Morphology, stereology and histochemistry. in South African Journal of Botany
Elsevier Science Bv, Amsterdam., 72(3), 378-382.
https://doi.org/10.1016/j.sajb.2005.10.009

Marin M, Koko V, Duletić-Lausević S, Marin PD, Rančić D, Dajić-Stevanović Z. Glandular trichomes on the leaves of Rosmarinus officinalis: Morphology, stereology and histochemistry. in South African Journal of Botany. 2006;72(3):378-382.
doi:10.1016/j.sajb.2005.10.009 .

Marin, M., Koko, Vesna, Duletić-Lausević, Sonja, Marin, Petar D., Rančić, Dragana, Dajić-Stevanović, Zora, "Glandular trichomes on the leaves of Rosmarinus officinalis: Morphology, stereology and histochemistry" in South African Journal of Botany, 72, no. 3 (2006):378-382,
https://doi.org/10.1016/j.sajb.2005.10.009 . .