The season affectesthe atresia of the large vesical follicle significantly. 大腔卵泡闭锁率受季节的影响最大。
The degeneration of oocyte was main character in primordial follicular atresia. oocyte and granulose cell degenerated at the same time in secondary follicle. 原始卵泡闭锁主要表现在卵母细胞退化,而次级卵泡闭锁则表现为卵母细胞和颗粒细胞同时退化。
In the prepuberty ovaries, the follicles developed in the race to atresia, and the most obvious feature was the large number of granule cells shed into the follicle cavity. 2. 初情期之前的卵巢上,卵泡在竞相发育中闭锁,闭锁卵泡最明显的特征是大量的颗粒细胞脱落进卵泡腔。