Hershko Klement Anat, Shulman Adrian
Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba 4428164, Israel.
The Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo 6997801, Israel.
Int J Mol Sci. 2017 May 17;18(5):1075. doi: 10.3390/ijms18051075.
Human chorionic gonadotropin (hCG) is no longer a single, omnipotent ovulation triggering option. Gonadotropin releasing hormone (GnRH) agonist, initially presented as a substitute for hCG, has led to a new era of administering GnRH agonist followed by hCG triggering. According to this new concept, GnRH agonist enables successful ovum maturation, while hCG supports the luteal phase and pregnancy until placental shift.
人绒毛膜促性腺激素(hCG)不再是唯一的、万能的促排卵触发选择。促性腺激素释放激素(GnRH)激动剂最初作为hCG的替代品出现,开启了先使用GnRH激动剂然后进行hCG触发的新时代。根据这一新概念,GnRH激动剂可使卵子成功成熟,而hCG则在胎盘功能转换之前支持黄体期和维持妊娠。