安徽农业科学2011，Vol.39Issue(33)：20506-20510,5.
发情期蓝狐卵泡发育的显微结构观察
Microstructure Observation on the Follicular Development of Blue Fox during the Estrous Period
摘要
Abstract
[Objective] The ovary' s microstructure and the changes of the follicle during the development period of blue fox during the estrous period were studied. [ Method] Ten left ovaries were collected from 10 female blue foxes during the estrous period. The histological structure of the ovary and follicular development process were observed by using optical microscope. And 30 primordial follicles, 30 primary follicles, 15 growing follicles, 15 vesicular follicle, 15 mature follicles and the oocytes in the follicles of different developing stages were measured and photographed by eyepiece micrometer and photomicrographic technique respectively. [ Result] The ovary of blue fox consisted of germinal epithelium , tunica albuginea, cortex and medulla. The cortex, which was located at the periphery of the ovary, contained many interstitial cells and follicles at different developing stages. Medulla was located below the cortex, with a lot of blood vessels. The diameters of follicles at different developmental stages and oocytes had greater differences during the developmental period of follicle. The diameter of follicles was 45.45 - 974.55 μm and the diameter of oocytes was 30. 23 - 147.27 μm. The zona pellucida appeared at the primary follicle stage. The atresia of follicles occurred at all the developmental stages of follicle and the main manifestations were the shrunk oocyte and karyon, and loose and degraded granular cells. [ Conclusion ] The research provided histological basis for revealing the reproductive mechanism of female blue fox.关键词
发情期/蓝狐/卵巢/卵泡/显微结构Key words
Oestrus period/Blue fox/Ovary/Follicle/Microstructure分类
农业科技引用本文复制引用
田明宇,杨淑慧,崔凯,马泽芳,梁玉颖,李延鹏,高善颂,牛树田,王海涛,梁俊文..发情期蓝狐卵泡发育的显微结构观察[J].安徽农业科学,2011,39(33):20506-20510,5.基金项目
公益性行业(农业)科研专项资助项目(200903014). （农业）
