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学科主题临床医学
Selective control by posterior spinal nerve roots of micturition and erection in rats
Wang, Wenting; Zhou, Mouwang; Zhu, Genying; Li, Tao; Liu, Nan
关键词urination penile erection electrophysiology Sprague-Dawley rats neurogenic bladder spinal cord injury neural regeneration
刊名NEURAL REGENERATION RESEARCH
2012-12-15
DOI10.3969/j.issn.1673-5374.2012.35.001
7期:35页:2749-2754
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Cell Biology ; Neurosciences
研究领域[WOS]Cell Biology ; Neurosciences & Neurology
关键词[WOS]CORD-INJURY ; ELECTRICAL-STIMULATION ; BLADDER CONTROL ; NEUROGENIC BLADDER ; ANIMAL-MODEL ; FOLLOW-UP ; SPHINCTER ; ANATOMY ; DYSFUNCTION ; PARAPLEGIA
英文摘要

The posterior rootlets in L-6 and S-1 spinal cord of adult male Sprague-Dawley rats underwent electrostimulation. The bladder pressure, urethral perfusion pressure and intracavernous pressure were recorded. When some posterior rootlets of L-6 and S-1 were electrostimulated, the intracavernous pressure peaked rapidly, but the bladder pressure and the urethral perfusion pressure curve did not show great change. When other rootlets were stimulated, the bladder pressure changed greatly, but the urethral perfusion pressure and the intracavernous pressure did not show great change. When different rootlets were stimulated, the urethral perfusion pressure changed maximally, but there were no great changes in bladder pressure or intracavernous pressure. Furthermore, stimulation of some rootlets produced simultaneous changes in two or three different pressure measures mentioned above. The results demonstrate that regulation by L-6 and S-1 posterior rootlets of the rat bladder detrusor, external urethral sphincter and penis cavernous body are significantly distinct. Different rootlets can be distinguished by electrostimulation.

语种英语
WOS记录号WOS:000313148100001
项目编号30672096
资助机构National Natural Science Foundation of China
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/59272
专题北京大学第三临床医学院_康复医学科
作者单位Peking Univ, Hosp 3, Dept Rehabil Med, Beijing 100191, Peoples R China
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GB/T 7714
Wang, Wenting,Zhou, Mouwang,Zhu, Genying,et al. Selective control by posterior spinal nerve roots of micturition and erection in rats[J]. NEURAL REGENERATION RESEARCH,2012,7(35):2749-2754.
APA Wang, Wenting,Zhou, Mouwang,Zhu, Genying,Li, Tao,&Liu, Nan.(2012).Selective control by posterior spinal nerve roots of micturition and erection in rats.NEURAL REGENERATION RESEARCH,7(35),2749-2754.
MLA Wang, Wenting,et al."Selective control by posterior spinal nerve roots of micturition and erection in rats".NEURAL REGENERATION RESEARCH 7.35(2012):2749-2754.
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