Histological, histochemical characteristics of duodenal intestine of hen-broilers for feed feeding with high content of probiotic supplements


  • G. Kotsyumbas
  • A. Kostynjuk
  • O. Mysiv
  • Yu. Fedyk
Keywords: chickens-broilers, probiotic preparations, duodenum, villi, crypts, goblet cells, histostructure, histochemistry

Abstract

The article presents results of histological, histochemical investigations of duodenal mucosa of broilers, which were fed 36 days in a row with were fed 36 days in a row with fodder mixed of probiotic supplements «Probion forte» in doses of 100 g/kg. At 36 day of the experiment 10 chickens from each group were taken out from the experiment, was performed autopsy and selected models of duodenum, which are fixed in 10% of solution neutral formalin, Karnua liquid, followed by pouring into paraffin. It was produced histological sections, were stained with hematoxylin-eosin, by Stidmen, McManus. Prolonged feeding of poultry with probiotic supplements «Probion forte» in excessive dose of 100 g/kg has caused structural and functional changes in the mucosa of the duodenum, expressed the formation of ugly bifurcated broad villi and reflected a decrease in productive indexes of poultry.

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Abstract views: 142
PDF Downloads: 81
Published
2017-03-10
How to Cite
Kotsyumbas, G., Kostynjuk, A., Mysiv, O., & Fedyk, Y. (2017). Histological, histochemical characteristics of duodenal intestine of hen-broilers for feed feeding with high content of probiotic supplements. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Veterinary Sciences, 19(77), 71-75. https://doi.org/10.15421/nvlvet7717