输精管、附睾体和输出小管结扎对大鼠睾丸功能的影响。
The effects of ligation of vas deferens, corpus epididymidis and vasa efferentia on the testicular function in rats.
作者信息
Kuwahara M
出版信息
Tohoku J Exp Med. 1976 Nov;120(3):251-7. doi: 10.1620/tjem.120.251.
The effects of ligation of the vas deferens, the corpus epididymidis and the vasa efferentia on the testicular function were studied in sexually mature rats. The significant decrease in the testicular weight was observed after ligation of the corpus epididymidis and the vasa efferentia. However, neither the weight of the ventral prostate and of the seminal vesicle, nor the plasma testosterone level showed significant changes. The results suggest that the ligation at the three locations would not affect the endocrine function of the testis. The changes in the testis would mainly affect the spermatogenesis. The effects of sperm stasis on the testicular function were also discussed.
在性成熟大鼠中研究了输精管、附睾体和输出小管结扎对睾丸功能的影响。附睾体和输出小管结扎后观察到睾丸重量显著下降。然而，前列腺腹侧和精囊的重量以及血浆睾酮水平均未显示出显著变化。结果表明，在这三个部位进行结扎不会影响睾丸的内分泌功能。睾丸的变化主要会影响精子发生。还讨论了精子淤滞对睾丸功能的影响。
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