摘要
本文分析了38例体外授精和胚胎移植时,被刺激周期早期黄体期激素的变化。在采卵后的第1天(即黄体期第1天),雌二醇的水平最低,孕酮的水平从第1天至第3天有明显增加,雌二醇与孕酮之比的最高值在第1天。且发现采卵前雌二醇的峰值与采卵后第1至第3天孕酮的水平成正相关。这些资料提示,为了提高受孕卵移植的成功率,除提高卵巢对刺激的反应外,应在采卵后本即给予黄体激素补充治疗。
Hormone profile at the early luteal phase in 38 stimulated cycles for in vitrofertilization and embryo transfer (IVF-ET) were evaluated. The mean level of estradiol(E_2) in plasma was the lowest on day 1 after oocyte aspiration. From day 1 throughday 3 the mean level of progesterone (P) in plasma increased dramatically. The highestratio of E_2/P was found on day 1. A positive correlation (p<0. 05) was found betweenE_2 peak prior to oocyte collection and P level from day 1 through day 3. The datasuggested that in order to improve the success rates of IVF-ET, it would be imperative toenhance the response to ovarian stimulation, and to institute luteal support immediatelyafter oocyte collection.
出处
《生殖与避孕》
CAS
CSCD
北大核心
1990年第1期24-26,共3页
Reproduction and Contraception
关键词
体外授精
胚胎移植
雌二醇
孕酮
In vitro fertilization embryo transfer
Estradiol
Progesterone
