论文部分内容阅读
近年来,子宫内膜异位症的发病率不断增高,并且已成为女性不孕的主要原因之一,故而日益受到重视,子宫内膜异位症导致不孕的确切机制尚未十分明了。综合文献报道,目前认为可能与下列因素有关: 1.异位的子宫内膜能产生前列腺素(PG)。腹腔液体中PGF含量增加,可溶解卵巢黄体及改变输卵管蠕动,从而妨碍受孕。 2.异位的子宫内膜引起自身免疫反应导致不孕。 3.并发“黄素化未破裂滤泡综合征”。即卵子成熟后,由于被周围黄素化的颗粒细胞所包围而不能
In recent years, the incidence of endometriosis continues to increase, and has become one of the main causes of female infertility, it is increasingly valued, the exact mechanism of infertility caused by endometriosis is not yet clear. Comprehensive literature, the current view may be related to the following factors: 1. Ectopic endometrium can produce prostaglandins (PG). Peritoneal fluid increased PGF content, soluble corpus luteum and change tubal peristalsis, thus preventing pregnancy. Ectopic endometrium cause autoimmune reactions lead to infertility. 3. Concurrent “luteinized unruptured follicular syndrome.” That is, after the egg matures, it can not be surrounded by luteinized granulosa cells