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大鼠离体睾丸白膜对去甲肾上腺素、乙酰胆碱和前列腺素反应的年龄相关差异。

Age-related differences in the response of the isolated testicular capsule of the rat to norepinephrine, acetylcholine and prostaglandins.

作者信息

Davis J R, Horowitz A M

出版信息

J Reprod Fertil. 1978 Nov;54(2):269-74. doi: 10.1530/jrf.0.0540269.

Abstract

The contractile response of the isolated testicular capsule to acetylcholine, norepinephrine and prostaglandins (A-2, E-1 and F-2alpha) was related to the age of the rat. Norepinephrine and PGA-2 caused an increased capsular response between 45 and 60 days of age, the time at which spermiogenesis begins. It is suggested that the activity of the testicular capsule is involved in the transport of non-motile spermatozoa from the testis and into the epididymis.

摘要

离体睾丸白膜对乙酰胆碱、去甲肾上腺素和前列腺素(A-2、E-1和F-2α)的收缩反应与大鼠年龄有关。去甲肾上腺素和PGA-2在45至60日龄(即精子发生开始的时期)引起白膜反应增强。提示睾丸白膜的活性参与了非活动精子从睾丸向附睾的转运。

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