Wioletta Wnuk

Tissue pathomorphology and immunohistochemistry in mink (Neovison vison) fed blood plasma supplemented diet in the period of preparation for breeding

Abstract The research carried out at a mink farm aimed to determine the effect of blood plasma supplemented diet applied at the period preparing mink for reproduction on the animal organism. The studies included four groups of mink. The control group received a non-supplemented diet, while the experimental groups had feed with additive of 0.5%, 1.5%, and 2.5% of beef-pork plasma in the daily feed ration. The pathomorphological and immunohistochemical evaluation was performed on the liver, kidneys, lymph nodes, spleen, and bowel from all the groups. Pathomorphological and immunohistochemical changes of various intensity were observed in the examined organs from all experimental groups.