МІКРОСКОПІЧНА БУДОВА ОРГАНІВ КУРЧАТ- БРОЙЛЕРІВ ЗА ЗБАГАЧЕННЯ РАЦІОНУ КОМПЛЕКСОМ НАНОМІКРОЕЛЕМЕНТІВ (Zn, Cu, Ag, Co, He, Mg)

Abstract


 
 
 
 The work is devoted to the study of the microscopic structure of broiler chickens organs for the enrichment of the diet with a complex of nano trace elements which include the citrates of nano Zn, Cu, Ag, Co, He, Mg. It was found that the use of a complex of nano-micronutrients, at a dose of 1 cm3/dm3 of drinking water in the drinking mode for five days in a row after five days, did not cause pathomorphological changes in the internal organs and skeletal muscles of slaughtered broiler chickens.The use in the diet of the experimental bird complex of nano trace elements at a dose of 10 and 20 cm3/dm3 drinking water can lead to structural disorders in the liver, kidneys and spleen in the form of local circulatory disorders, necrosis of cells of the parenchyma of organs. Extracapillary glomerulonephritis and necrotic- dystrophic changes in the epithelium of the tubules are recorded in the kidneys (proteinaceous nephrosis by type of granular dystrophy, in some cases necrotic nephrosis); In internal organs there are local circulatory disorders (congestive hyperemia, stasis, etc.). In cells of parenchyma of organs destruction of organelles, cell membranes is registered, that causes at first development of dystrophic processes on decompositive type, and subsequently - death of cells.