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排卵前的LH峰促使哺乳类的卵母细胞复始并完成成熟分裂.与此同时,卵母细胞周围的颗粒细胞,即卵丘细胞也发生特有的成熟性变化.近年有报道,使用形态学标准可发现人类卵丘细胞的成熟与卵母细胞的成熟密切相关.Lopata等提出,离体培养条件下,人卵母细胞周围的放射冠细胞能分泌孕酮和雌激素.本文旨在进一步研究以下问题:(1)由完整的人卵丘-卵母细胞复合体分泌的孕酮、睾酮和雌二醇硬其与体外受精作用的关系;(2)观察由单层卵丘细胞培养所分泌的孕酮.作者还试图弄清卵丘细胞的甾体分泌能力与某些临床指标,如诱导排卵方式之间的关系.选择了32例因输卵管疾病而致不育的妇女作为
LH peak before ovulation prompts the mammalian oocytes to regain its maturation and cleavage, while at the same time, granulosa cells around the oocyte also undergo specific maturation changes.In recent years, Standard can be found in human cumulus cell maturation and oocyte maturation is closely related to Lopata et al proposed under in vitro culture conditions, the human corpuscle cells around the oocyte secretion of progesterone and estrogen.This paper aims to further study The following questions: (1) the relationship between progesterone, testosterone and estradiol secreted by the intact human cumulus-oocyte complex and in vitro fertilization; (2) the secretion secreted by the monolayer cumulus cell culture Of the progesterone.The author also tried to understand the cumulus cell steroid secretion capacity and some clinical indicators, such as the relationship between the way to induce ovulation.Choosing 32 cases of tubal disease due to infertility caused by women as the