人类生精小管对去甲肾上腺素和乙酰胆碱的反应证实了其收缩性的证据。
Evidence for contractility of the human seminiferous tubule confirmed by its response to noradrenaline and acetylcholine.
作者信息
Miyake K, Yamamoto M, Narita H, Hashimoto J, Mitsuya H
出版信息
Fertil Steril. 1986 Oct;46(4):734-7. doi: 10.1016/s0015-0282(16)49663-9.
PMID:3758398
Abstract
The experiments reported here demonstrate for the first time that the isolated human seminiferous tubule is capable of undergoing contraction after exposure to noradrenaline and acetylcholine. Isoproterenol produces a relaxation of the seminiferous tubule. It is indicated that there are the adrenergic alpha and beta receptors and muscarinic receptors in the myoid cells of human seminiferous tubules.
摘要
此处报道的实验首次证明，分离出的人曲细精管在暴露于去甲肾上腺素和乙酰胆碱后能够发生收缩。异丙肾上腺素可使曲细精管舒张。结果表明，人曲细精管的肌样细胞中存在肾上腺素能α和β受体以及毒蕈碱受体。
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