Khodr G, Siler-Khodr T M
Fertil Steril. 1978 Sep;30(3):301-4. doi: 10.1016/s0015-0282(16)43516-8.
The effect of luteinizing hormone-releasing factor (LRF) on secretion of human chorionic gonadotropin (hCG) by the human placenta in culture was studied. A specific stimulation of hCG secretion was observed. The stimulation of hCG production correlated with the LRF dose in the culture medium. On the other hand, the secretion of human chorionic somatomammotropin was not affected. These data demonstrate a specific action of LRF on placental production of hCG in vitro.
研究了促黄体生成激素释放因子(LRF)对体外培养的人胎盘分泌人绒毛膜促性腺激素(hCG)的影响。观察到hCG分泌有特异性刺激作用。hCG产生的刺激作用与培养基中LRF的剂量相关。另一方面,人绒毛膜生长催乳素的分泌未受影响。这些数据证明了LRF在体外对胎盘hCG产生的特异性作用。