(三)输精管 ductus deferens 分部: 1,睾丸部 2,精索部 输精管 3,腹股 附睾 epididymis 输精管 ductus deferens 40 ug lane 5: ovary (rat) lysate at 40 ug lane 6: vas deferens 期刊non-invasive reversal of intraluminal vas deferens polymer 管(三)输精管ductusdeferens输精管结扎的部位(四)精索spermaticcord