Effects of Exogenous Androgen and Gonadotropins on the Testes and Hypophysial Follicle-Stimulating Hormone Content of the Immature Male Rat

摘要: Administration of 50 μg LH for 7 days to 30-day-old male rats simultaneously treated with 15, 50, 100, 200 or 300 testosterone propionate (TP) maintained normal testicular weight and morphology. FSH at daily was much less effective in preventing the reduction associated TP did not significantly alter effect higher doses. Hypophysial content directly proportional weight. This relationship when added doses androgen up μg. However, plus resulted a 66 % drop stored FSH. While prevented potency seen males alone, it effects produced by After castration pituitary increased, decreased. combination FSH, increase elevated stores, but latter were st...