生殖医学杂志2011，Vol.20Issue(z1)：26-28,3.DOI:10.3969/j.issn.1004-3845.2011.z1.007
长效和短效促性腺激素释放激素激动剂在垂体降调中的应用
The application of long- and short-acting forms of gonadotrophin-releasing hormone agonists in pituitary down-regulation
刘景瑜 1孙海翔1
作者信息
- 1. 南京大学医学院附属鼓楼医院生殖医学中心,江苏南京210008
- 折叠
摘要
Abstract
Gonadotrophin-releasing hormone agonists (GnRH-a)have been widely used in the treatment of in vitro fertilization. There are two types of GnRH-a administration that can be used to lead to pituitary desensitization in the long protocol: one consisting of daily low doses of GnRH-a and the other consisting of higher, long-acting doses. The use of long-acting GnRH-a for pituitary desensitization in IVF cycles increases the number of gonadotrophin ampoules and the duration of the ovarian stimulation as compared with the use of short-acting GnRH-a. The elevated progesterone (P) level before hCG injection is related to the high FSH exposure and low LH level. However, the relationship between the elevated P level and lead follicular size still need more research.关键词
促性腺激素释放激素激动剂/垂体降调节/体外授精-胚胎移植Key words
Gonadotrophin-releasing hormone agonist/ Pituitary down-regulation/ In vitro fertilization-embryo transfer引用本文复制引用
刘景瑜,孙海翔..长效和短效促性腺激素释放激素激动剂在垂体降调中的应用[J].生殖医学杂志,2011,20(z1):26-28,3.
