摘要
正常子宫内膜仅在一个极短的关键时期允许胚胎着床,称为“植入窗”或“种植窗”。种植窗期,在体内多种激素特别是卵巢激素调控下,子宫内膜的形态学超微结构、特定基因表达、蛋白分泌等方面都发生时空特异性的系列改变,使子宫内膜的容受性达到最佳状态,以利于胚胎的定位、粘附和着床。
Controlled ovarian hyperstimulation (COH) is an important component of in vitro fertilization-embryo transfer(IVF-ET), more eggs are obtained but the endometrial receptivity may also be affected from the morphology, hormone receptors, paracrine, immune, etc. Hormone regulation,anticoagulants, mechanical stimulation, Viagra, Chinese medicine and other interventions may improve endometrial receptivity.
出处
《生殖医学杂志》
CAS
2012年第2期106-111,共6页
Journal of Reproductive Medicine
关键词
控制性超排卵
子宫内膜容受性
胚胎着床
Controlled ovarian hyperstimulation
Endometrial receptivity
Embryo implantation