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Influence of probiotic on serum biochemical profile, growth performance and immunostatus in broiler chickens [electronic resource].

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Abonorag, M. A

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Language: English Summary language: Arabic Description: p.215-221Other title:

تأثير البروبيوتك على التغيرات البيوكيميائية ومعدلات النمو والاستجابة المناعية لبدارى التسمين [Added title page title]

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Beni-Suef veterinary medical journal, 2010 v. 20 (1), Special issue [electronic resource]:

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In: Beni-Suef Veterinary Medical Journal. Beni-Suef Vetrinary Medicen Journal November 2010, 6th Scientific conference 2010.v.17(1)(Special issue)Summary: A total of 90 one-day-old male broiler chicks were fed on balanced ration for 15 days and then divided into 3 equal groups. Control group fed ration probiotic free, group 2 and 3 fed ration supplemented with probiotic at concentration levels 0.5 and 1.0glkg ration respectively for 4 weeks.It was found that probiotic improve body weight gain and feed conversion ratio. Relative m:"gans weights were Dot altered in groups of birds fed ration mixed with probiotic. Serum values of biochemical parameter (AST, ALT, ALP, total protein, AlG ratio, Ph) were· not significantly changed in comparison to control group. Probiotic enhance the immune response of broiler chickens io a dose dependent relation as documented by increasing the serumNDHI antibody geometric mean titres to ND vaccine, phagocyte percentage and phagocytic index of peripheral blood monocyte of broiler chickens. We concluded tbat probiotic composed of3 strains of Lacteria (Ped;ococcus addilactid, Ped;ococaoccus pentosaceus and Bacillus Amylolique- jac;ens) in addition to 2 strains of yeast( Pichia jarinose and Debra anomala ) enhance body weight gain, feed conversion, growtb performance and Newcastle disease antibody titres in broiler chickens. Moreover, probiotic was safe as proved by serum biochemical profile and relative organ weight of male broiler chickens.

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A total of 90 one-day-old male broiler chicks were fed on balanced ration for 15 days and then divided into 3 equal groups. Control group fed ration probiotic free, group 2 and 3 fed ration supplemented with probiotic at concentration levels 0.5 and 1.0glkg ration respectively for 4 weeks.It was found that probiotic improve body weight gain and feed conversion ratio. Relative m:"gans weights were Dot altered in groups of birds fed ration mixed with probiotic. Serum values of biochemical parameter (AST, ALT, ALP, total protein, AlG ratio, Ph) were· not significantly changed in comparison to control group. Probiotic enhance the immune response of broiler chickens io a dose dependent relation as documented by increasing the serumNDHI antibody geometric mean titres to ND vaccine, phagocyte percentage and phagocytic index of peripheral blood monocyte of broiler chickens. We concluded tbat probiotic composed of3 strains of Lacteria (Ped;ococcus addilactid, Ped;ococaoccus pentosaceus and Bacillus Amylolique- jac;ens) in addition to 2 strains of yeast( Pichia jarinose and Debra anomala ) enhance body weight gain, feed conversion, growtb performance and Newcastle disease antibody titres in broiler chickens. Moreover, probiotic was safe as proved by serum biochemical profile and relative organ weight of male broiler chickens.

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