1·Each follicle contains a germinal center populated by rapidly proliferating B cells and macrophages.
每个滤泡含有一个大量快速增殖的B细胞和吞噬细胞的构成的生发中心。
2·The second factor might be the destruction of germ cells by various causes and the acceleration of the follicle atresia through an autoimmune mechanism.
其次为生殖细胞遭受各种因素破坏和通过免疫机制使滤泡加速闭锁。
3·It is obvious that the oogenesis always accompanys with the variation of the structure and the shape of the follicle cell.
卵细胞发育过程中始终伴随着滤泡细胞结构和形态的变化，这一现象明显可见。
4·One is blood lymph that offers some useful materials for the oocyte to synthesize vitelline material directly through follicle cell gaps;
它包括两部分物质来源：一部分是由血淋巴通过滤泡细胞间隙向卵母细胞提供合成卵黄物质；
5·Follicle cells begin to surround oocyte.
滤泡细胞开始包围卵母细胞。