The ef-fects of 17B-estradiol on the histomorphology and protein profile of the testis, epididymis and gubernaculum in the neonatal rat were studied.

• 本文观察新生大白鼠睪丸下降过程中，雌二醇对睪丸，副睪丸及睪丸引带之组织形态和蛋白质组成的影响。