УДК 636.2:619:591.46
ULTRASTRUCTURAL CHARACTERISTICS OF A COW’S UTERUM EPITHELIOCYTES AT THE DIFFERENT STAGES OF THE REPRODUCTIVE CYCLE
N.V. Greben’kova
By the electron microscopy method the author has studied the ultrastructural characteristics of uterum epitheliocytes in cows of Black-and-Whire breed at the stage of heat and balance of the reproductive cycle. The results shown that secretory and cells of the uterum epitheliocytes are characterized by different synthetic and exocrine activity at different stages of the reproductive cycle.
Key words: epithelial cell, cow's uterus, sexual cycle, excitement stage, equalizing stage, nucleus, nucleolus.
ФГОУ ВПО Башкирский государственный |
Поступила в редакцию |
