补肾中药对雄激素致不孕大鼠垂体、卵巢及肾上腺作用的实验研究

目的：探讨雄激素致不孕大鼠发病机理和中药治疗作用。方法：采用光镜、电镜、细胞培养、免疫组化、放免测定等方法，对补肾药治疗前后的ＡＳＲ的垂体，卵巢、肾上腺的形态学及内分泌功能进行同步观察。结果：ＡＳＲ的腺垂体细胞浆内有“脂滴”、“粒溶”、“空泡”、“自嗜”、卵巢呈无排卵；肾上腺皮质网状带增生，同时促卵泡激素、促黄体激素明显低下（Ｐ〈０．０５￣０．００５）；睾酮、脱氰表雄酮明显升高（Ｐ〈０．０１￣０．

Experimental Study of Effect on Tonifying kidney Herbs in Pituitary Ovary Adrenal Gland or Androgen Sterilized Rats

OBJECTIVE: To observe the effect of tonifying Kidney herbs (TKH) in pituitary, ovary, adrenal gland of androgen sterilized rats(ASR). METHODS: ASR model was established by injecting testosterone propionate subcutaneously to SD female rats of 9 days age. Morphological and hormonal change of pituitary, ovary and adrenal gland in rats of 100-107 days old before and after feeding TKH extract were observed by light and electron microscope, cell culture immunohistochemical studies and radioimmuno-assay. RESULTS: In the ASR groups, there were intracytopiasmic lipid drops, autophagy, vacuole, granulolysis of pituitary gland. There were anovulation apparently and increased the amount of lipid drops in cytoplasm of interstitial glandular cell of ovary. The fatty drops of the reticular zone of adrenal gland decreased, the numbers of AGNOR (P < 0.01) and PCNA (P < 0.01) increased significantly. The levels of FSH, LH (P < 0.05-0.005) lowered, but the levels of DHA, T (P < 0.01, 0.05, 0.001) were raised significantly. Morphological and hormonal change of all RSA returned to normal range after the treatment. CONCLUSIONS: The hyperandrogenemia were disturbed by the function of sex gland axis and adrenal in female rats of 9 days old and played an important role in pathogenesis of ASR, the TKH reduced the levels of androgen and induced ovulation through sex gland axis and adrenal level and multi-organ regulation.