Smith D M, Conaway C H, Kerber W T
J Reprod Fertil. 1978 Sep;54(1):91-5. doi: 10.1530/jrf.0.0540091.
Oocytes obtained from antral follicles of adult and adolescent rhesus monkeys during the annual breeding season extruded polar bodies in vitro at significantly higher rates (50--60%) than oocytes from animals of similar age during the non-breeding season ((20--30%) or from infant and prepubertal females at any time of the year (20--30%). The proportion of oocytes degenerating in culture was greatest in groups where maturation was highest.
在年度繁殖季节从成年和青春期恒河猴的窦卵泡中获取的卵母细胞，在体外排出极体的比率（50%-60%）显著高于非繁殖季节相同年龄动物的卵母细胞（20%-30%），也高于一年中任何时候的幼年和青春期前雌性动物的卵母细胞（20%-30%）。在培养中退化的卵母细胞比例在成熟率最高的组中最大。
