Effects of Aflatoxin B-1 on the Development of the Bursa of Fabricius and Blood Lymphocyte Acid Phosphatase of the Chicken

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dc.contributor.authorSur, Emrah
dc.contributor.authorÇelik, İlhami
dc.date.accessioned2020-03-26T16:45:38Z
dc.date.available2020-03-26T16:45:38Z
dc.date.issued2003
dc.departmentSelçuk Üniversitesien_US
dc.description.abstract1. In this study, embryotoxicity and effects of in ovo administration of aflatoxin B-1 (AFB(1)) on the embryonic development of the bursa of Fabricius were determined in fertilised chicken eggs by histological methods and histochemical demonstration of acid phosphatase (ACP-ase) enzyme. Peripheral blood lymphocyte percentages were also estimated. 2. Embryonic stages were determined according to the Hamburger-Hamilton (H-H) scale. Mortality rates increased in AFB(1)-injected groups in a dose-dependent manner. Embryonic deaths were concentrated at H-H 31 in the 5 ng AFB(1)/egg group while the deaths were highest at H - H 25 in the 10 and 20 ng AFB(1)/ egg groups. In the 40 ng AFB(1)/ egg group, embryonic deaths mostly occurred during the first 70 to 72 h of incubation ( H - H 20). 3. Bursal development was quite similar at d 7 of incubation in control and all experimental groups although development had been substantially impaired and retarded at d 10 of incubation in 10, 20 and 40 ng AFB(1)/ egg groups. A gradual decrease of ACP-ase positive lymphocyte numbers was observed with increasing AFB(1) doses. The chicks in AFB(1)-treated groups hatched with poorly developed bursae compared with those of the controls. However, proportions of ACP-ase positive lymphocytes substantially increased at hatch and at 21 d of incubation all groups had similar numbers. 4. The results revealed that breeder diets should be investigated for aflatoxins and specifically AFB(1), in cases of low hatchability and flock immunity, because low concentration of AFB(1) transferred into the fertilised eggs might be the cause of serious problems.en_US
dc.identifier.citationSur, E., Çelik, İ., (2003). Effects of Aflatoxin B-1 on the Development of the Bursa of Fabricius and Blood Lymphocyte Acid Phosphatase of the Chicken. British Poultry Science, 44(4), 558-566. Doi:10.1080/00071660310001618352
dc.identifier.doi10.1080/00071660310001618352en_US
dc.identifier.endpage566en_US
dc.identifier.issn0007-1668en_US
dc.identifier.issn1466-1799en_US
dc.identifier.issue4en_US
dc.identifier.pmid14584846en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage558en_US
dc.identifier.urihttps://dx.doi.org/10.1080/00071660310001618352
dc.identifier.urihttps://hdl.handle.net/20.500.12395/18438
dc.identifier.volume44en_US
dc.identifier.wosWOS:000185601500007en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorSur, Emrah
dc.institutionauthorÇelik, İlhami
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofBritish Poultry Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleEffects of Aflatoxin B-1 on the Development of the Bursa of Fabricius and Blood Lymphocyte Acid Phosphatase of the Chickenen_US
dc.typeArticleen_US

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