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A Survey of Spontaneous Occurrence of Ochratoxin A Residues in Chicken Tissues and Concurrence With Histopathological Changes in Liver and Kidneys

Authorized Users Only
2011
Authors
Milićević, Dragan R.
Jovanović, Milijan
Matekalo-Sverak, Vesna F.
Radičević, Tatjana
Petrović, Milan M.
Lilić, Slobodan
Article (Published version)
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Abstract
Toxicological and histopathological investigations of tissues of commercially slaughtered chickens were carried out to provide a preliminary evaluation of the incidence of occurrence of ochratoxin A (OTA) in chicken sold in Serbian retail market. In addition, the etiology of nephropathies of these chickens was elucidated. The majority of these tissue samples were not found to contain measurable amounts of OTA. Moreover, the OTA levels found in analyzed tissues were generally low and there was no positive correlation between the presence of OTA and the frequency of histopathological changes. Histopathological changes such as degenerative changes in the kidneys and liver differed from the classical description of the mycotoxic nephropathy, indicating that the chicken nephropathy observed in Serbia may have a multitoxic etiology with possible synergistic effect between microorganisms and natural toxins, usually present in low concentrations. The low OTA results also suggested that chicken... meat available in the retail market in Serbia are unlikely to pose any significant adverse health risk to the consumers with respect to OTA toxicity.

Keywords:
Ochratoxin A / chicken tissues / histopathological changes / exposure assessment
Source:
Journal of Environmental Science and Health Part C-Environmental Carcinogenesis & Ecotoxicology Revi, 2011, 29, 2, 159-175
Publisher:
  • Taylor & Francis Inc, Philadelphia
Funding / projects:
  • Razvoj brzih metoda za determinaciju ohratoksogenih plesni njihovih metabolita i analiza rizika od ohratoksina A u lancu ishrane ljudi (RS-20207)

DOI: 10.1080/10590501.2011.577687

ISSN: 1059-0501

PubMed: 21660821

WoS: 000291492800003

Scopus: 2-s2.0-79958701821
[ Google Scholar ]
11
8
URI
http://r.istocar.bg.ac.rs/handle/123456789/259
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
RIStocar
TY  - JOUR
AU  - Milićević, Dragan R.
AU  - Jovanović, Milijan
AU  - Matekalo-Sverak, Vesna F.
AU  - Radičević, Tatjana
AU  - Petrović, Milan M.
AU  - Lilić, Slobodan
PY  - 2011
UR  - http://r.istocar.bg.ac.rs/handle/123456789/259
AB  - Toxicological and histopathological investigations of tissues of commercially slaughtered chickens were carried out to provide a preliminary evaluation of the incidence of occurrence of ochratoxin A (OTA) in chicken sold in Serbian retail market. In addition, the etiology of nephropathies of these chickens was elucidated. The majority of these tissue samples were not found to contain measurable amounts of OTA. Moreover, the OTA levels found in analyzed tissues were generally low and there was no positive correlation between the presence of OTA and the frequency of histopathological changes. Histopathological changes such as degenerative changes in the kidneys and liver differed from the classical description of the mycotoxic nephropathy, indicating that the chicken nephropathy observed in Serbia may have a multitoxic etiology with possible synergistic effect between microorganisms and natural toxins, usually present in low concentrations. The low OTA results also suggested that chicken meat available in the retail market in Serbia are unlikely to pose any significant adverse health risk to the consumers with respect to OTA toxicity.
PB  - Taylor & Francis Inc, Philadelphia
T2  - Journal of Environmental Science and Health Part C-Environmental Carcinogenesis & Ecotoxicology Revi
T1  - A Survey of Spontaneous Occurrence of Ochratoxin A Residues in Chicken Tissues and Concurrence With Histopathological Changes in Liver and Kidneys
VL  - 29
IS  - 2
SP  - 159
EP  - 175
DO  - 10.1080/10590501.2011.577687
ER  - 
@article{
author = "Milićević, Dragan R. and Jovanović, Milijan and Matekalo-Sverak, Vesna F. and Radičević, Tatjana and Petrović, Milan M. and Lilić, Slobodan",
year = "2011",
abstract = "Toxicological and histopathological investigations of tissues of commercially slaughtered chickens were carried out to provide a preliminary evaluation of the incidence of occurrence of ochratoxin A (OTA) in chicken sold in Serbian retail market. In addition, the etiology of nephropathies of these chickens was elucidated. The majority of these tissue samples were not found to contain measurable amounts of OTA. Moreover, the OTA levels found in analyzed tissues were generally low and there was no positive correlation between the presence of OTA and the frequency of histopathological changes. Histopathological changes such as degenerative changes in the kidneys and liver differed from the classical description of the mycotoxic nephropathy, indicating that the chicken nephropathy observed in Serbia may have a multitoxic etiology with possible synergistic effect between microorganisms and natural toxins, usually present in low concentrations. The low OTA results also suggested that chicken meat available in the retail market in Serbia are unlikely to pose any significant adverse health risk to the consumers with respect to OTA toxicity.",
publisher = "Taylor & Francis Inc, Philadelphia",
journal = "Journal of Environmental Science and Health Part C-Environmental Carcinogenesis & Ecotoxicology Revi",
title = "A Survey of Spontaneous Occurrence of Ochratoxin A Residues in Chicken Tissues and Concurrence With Histopathological Changes in Liver and Kidneys",
volume = "29",
number = "2",
pages = "159-175",
doi = "10.1080/10590501.2011.577687"
}
Milićević, D. R., Jovanović, M., Matekalo-Sverak, V. F., Radičević, T., Petrović, M. M.,& Lilić, S.. (2011). A Survey of Spontaneous Occurrence of Ochratoxin A Residues in Chicken Tissues and Concurrence With Histopathological Changes in Liver and Kidneys. in Journal of Environmental Science and Health Part C-Environmental Carcinogenesis & Ecotoxicology Revi
Taylor & Francis Inc, Philadelphia., 29(2), 159-175.
https://doi.org/10.1080/10590501.2011.577687
Milićević DR, Jovanović M, Matekalo-Sverak VF, Radičević T, Petrović MM, Lilić S. A Survey of Spontaneous Occurrence of Ochratoxin A Residues in Chicken Tissues and Concurrence With Histopathological Changes in Liver and Kidneys. in Journal of Environmental Science and Health Part C-Environmental Carcinogenesis & Ecotoxicology Revi. 2011;29(2):159-175.
doi:10.1080/10590501.2011.577687 .
Milićević, Dragan R., Jovanović, Milijan, Matekalo-Sverak, Vesna F., Radičević, Tatjana, Petrović, Milan M., Lilić, Slobodan, "A Survey of Spontaneous Occurrence of Ochratoxin A Residues in Chicken Tissues and Concurrence With Histopathological Changes in Liver and Kidneys" in Journal of Environmental Science and Health Part C-Environmental Carcinogenesis & Ecotoxicology Revi, 29, no. 2 (2011):159-175,
https://doi.org/10.1080/10590501.2011.577687 . .

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