Deactivation of T-2 toxin in broiler ducks by biotransformation
نویسندگان
چکیده
منابع مشابه
Pathology of chlorpyriphos and T-2 toxin on broiler chicken
Forty-eight, newly hatched, unsexed broiler chicks were fed diets containing 45 ppm chlorpyriphos, an organophosphorus compound and 0.5 ppm T-2, a mycotoxin, singly and in combination for 28 days from day of hatch to study of pathological effects. Gross, pale, enlarged liver, distended gall bladder and streaks of haemorrhages in the thigh muscles were observed in the chlorpyriphos group, while ...
متن کاملT-2 metabolites in the excreta of broiler chickens administered 3H-labeled T-2 toxin.
A method for the detection of T-2 metabolites was developed and applied to analysis of metabolites in excreta of broiler chickens administered 3H-labeled T-2 toxin. The method used acetonitrile extraction and partitioning with petroleum ether followed by chromatography on Amberlite XAD-2, Florisil, and Sep-Pak C18. The recovery of T-2 toxin added to the chicken excreta was 73% at a concentratio...
متن کاملBiotransformation and detoxification of T-2 toxin by soil and freshwater bacteria.
Bacterial communities isolated from 17 of 20 samples of soils and waters with widely diverse geographical origins utilized T-2 toxin as a sole source of carbon and energy for growth. These isolates readily detoxified T-2 toxin as assessed by a Rhodotorula rubra bioassay. The major degradation pathway of T-2 toxin in the majority of isolates involved side chain cleavage of acetyl moieties to pro...
متن کاملEffects of T-2 Toxin on Cytokine Produc-tion by Mice Peritoneal Macrophages and Lymph Node T-Cells
Background: T-2 toxin is a mycotoxin of type A trichothecenes produced by several fungal genera such as Fusarium species. Mycotoxins can affect both cell mediated and humoral immune compartments. Objective: The purpose of this study was to investi-gate the effect of T-2 toxin on cytokine production by mouse peritoneal macrophages and lymph node T cells. Methods: Mouse peritoneal macrophages and...
متن کاملExperimental Haematobiochemical Alterations in Broiler Chickens Fed with T-2 Toxin and Co-Infected with IBV
The purpose of this experimental study was to evaluate and record the effects of T-2 toxicity alone and in association with IBV infection on haematobiochemical parameters. A total of 128 one-week-old chicks were divided into four groups of 32 birds each and were treated respectively with T-2 toxin alone, IBV alone, T-2 toxin and co-infected with IBV, and no treatment (control) for a period of 6...
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ژورنال
عنوان ژورنال: Journal of Applied Poultry Research
سال: 2012
ISSN: 1056-6171
DOI: 10.3382/japr.2010-00271