Proporção volumétrica dos constituintes do corpo lúteo de Nelore Volumetric proportions of the corpus luteum constituints of Nelore

Arquivo Brasileiro de Medicina Veterinária e Zootecnia

关键词: bovino;    Nelore;    corpo lúteo;    morfometria;    bovine;    Nelore;    corpus luteum;    morphometry;   

DOI  :  10.1590/S0102-09352006000500034

来源: DOAJ

【 摘 要 】

Volumetric proportions and nuclear diameter of the small and large luteinic cells of the corpus luteum (CL) were evaluated in ovaries of 17 Nelore cows and heifers, collected in slaughterhouse and classified into two groups: group I (GI, n=7), non-pregnant animals, and group II (GII, n=10), pregnant animals. The CL was reduced to small cuts (less than 3mm), which were fixed in Bouin solution and processed for morphometric analysis. The volumetric proportion analysis showed higher mean in the GI animals for the nuclei and cytoplasm of luteinic cells, while the mean of connective tissue and fibroblasts was higher in the GII animals, while the mean of the capillary endothelial cells and pericytes did not differ between the groups. The average nuclear diameter of the large and small luteinic cells did not differ between the groups.

【 授权许可】

Unknown