Effects of aflatoxin B1 alone or co-administered with mycotox NG on performance and humoral immunity of Turkey broilers

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creativework.keywordsAflatoxicosis B1, Humoral immunity, Mycotox NG, Relative weights, Turkey broilers
creativework.publisherTrakia Universityd_dinev@uni-sz.bgen
dc.contributor.authorValchev I.
dc.contributor.authorMarutsova V.
dc.contributor.authorZarkov I.
dc.contributor.authorGanchev A.
dc.contributor.authorNikolov Y.
dc.date.accessioned2024-07-10T14:27:04Z
dc.date.accessioned2024-07-10T14:48:36Z
dc.date.available2024-07-10T14:27:04Z
dc.date.available2024-07-10T14:48:36Z
dc.date.issued2017-01-01
dc.description.abstractThe contamination of poultry feeds with aflatoxins is a global problem responsible for considerable losses to poultry industry. The aim of the present investigation was to evaluate the effects of aflatoxin B1 and Mycotox NG, applied either independently or together, on performance, relative weights of visceral organs and antibody titres against Newcastle disease in turkey broilers. Experiments of 42-day duration were carried out with sixty 7-day-old female turkey broilers (meat TM strain) divided into one control and five treatment groups (n=10): Group І - control (fed standard feed according to the species and age of birds); Group II - experimental, whose feed was supplemented with 0.5 g/kg Mycotox NG, Group II - experimental, whose feed contained 0.2 mg/kg aflatoxin B1, Group IV - experimental, whose feed contained 0.4 mg/kg aflatoxin B1, Group V - experimental, supplemented with 0.2 mg/kg aflatoxin B1 and 0.5 g/kg Mycotox NG and Group VI - experimental, supplemented with 0.4 mg/kg aflatoxin B1 and 0.5 g/kg Mycotox NG. In Groups III and IV, production traits (live body weight, daily weight gain, feed intake) as well as antibody titres were reduced along with increased feed conversion and relative weights of liver, kidneys, heart, pancreas, proventriculus and gizzard. At the same time, relative weights of the spleen, thymus and bursa of Fabricius were statistically significantly lower. The supplementation of the feed of Groups V and VI with 0.5 g/kg Mycotox NG reduced and prevented some of deleterious effects of AFB1 on production traits, antibody titres and relative weights of visceral organs.
dc.identifier.doi10.15547/bjvm.1019
dc.identifier.issn1313-3543
dc.identifier.issn1311-1477
dc.identifier.scopusSCOPUS_ID:85011958859en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/418
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85011958859&origin=inward
dc.titleEffects of aflatoxin B1 alone or co-administered with mycotox NG on performance and humoral immunity of Turkey broilers
dc.typeArticle
oaire.citation.issue1
oaire.citation.volume20
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