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[尿道括约肌中的肌梭和感觉神经末梢]

[Muscle spindles and sensory nerve endings in the urethral sphincter].

作者信息

Lassmann G

出版信息

Acta Neuropathol. 1984;63(4):344-6. doi: 10.1007/BF00687343.

DOI:10.1007/BF00687343
PMID:6236665
Abstract

Neurohistological investigations of the external urethral sphincter in a 2-day-old female baby proved the up till now not verified existence of muscle spindles. These are rare in number, in the majority containing only one intrafusal fiber. Beside of the spindles encapsulated nerve endings, situated in the interstitial tissue and marginal parts of the muscle fascicles, were detected.

摘要

对一名2日龄女婴尿道外括约肌进行的神经组织学研究证实了迄今为止尚未得到证实的肌梭的存在。这些肌梭数量稀少，大多数仅含有一条梭内纤维。除了肌梭外，还检测到位于肌束间质组织和边缘部分的被囊神经末梢。

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本文引用的文献

1
Recent observations on the anatomy of the anal canal.肛管解剖学的近期观察
Proc R Soc Med. 1959;52(Suppl)(Suppl 1):85-7. doi: 10.1177/00359157590520S142.
2
[Characteristics of anal nerve].[肛门神经的特征]
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Fiber types in the striated urethral and anal sphincters.
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健康与疾病状态下膀胱功能的传入神经调节
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Dense transient receptor potential cation channel, vanilloid family, type 2 (TRPV2) immunoreactivity defines a subset of motoneurons in the dorsal lateral nucleus of the spinal cord, the nucleus ambiguus and the trigeminal motor nucleus in rat.密集型瞬时受体电位阳离子通道，香草酸亚家族，2型（TRPV2）免疫反应性确定了大鼠脊髓背外侧核、疑核和三叉神经运动核中运动神经元的一个亚群。
Neuroscience. 2008 Jan 2;151(1):164-73. doi: 10.1016/j.neuroscience.2007.09.073. Epub 2007 Oct 11.
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De novo urge syndrome and detrusor instability after anti-incontinence surgery: current concepts, evaluation, and treatment.
Curr Urol Rep. 2002 Oct;3(5):345-53. doi: 10.1007/s11934-002-0075-7.
4
[Afferent innervation of musculus sphincter ani externus of men].[男性肛门外括约肌的传入神经支配]
Acta Neuropathol. 1984;62(3):254-6. doi: 10.1007/BF00691860.