LHRH对睾丸和卵巢两者的作用极为相似;LHRH主要是作用于睾丸间质细胞,能特异性地抑制和影响类固醇的生成和LH受体的数目,目前,这些作用在体内已被证实。但对短期(1～48小时)孵育或培养的间质细胞,发现LHRH无此作用,然而对孵育或培养的卵巢,上述作用却很迅速(10～180分钟)。将FSH给予切除了脑垂体的雄性大鼠后,能提高间质细胞的功能,使LH受体的数目 The effect of LHRH on testis and ovary is very similar. LHRH mainly acts on testicular stromal cells and specifically inhibits and affects the production of steroid and the number of LH receptors. At present, these effects have been confirmed in vivo. However, for short-term (1-48 hours) incubation or cultured stromal cells, LHRH was found not to have this effect, however, the effect was very rapid (10-180 minutes) in the incubated or cultured ovary. Administration of FSH to the male rats with the pituitary gland removed increased the function of the interstitial cells so that the number of LH receptors