| 大鼠睾丸和附睾的去甲肾上腺素能神经支配 |
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| 引用本文： | 刘子龙,茹立强,刘胜洪,胡艳群,康学军,余铭清. 大鼠睾丸和附睾的去甲肾上腺素能神经支配[J]. 华中科技大学学报(医学版), 1988, 0(4) |
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| 作者姓名： | 刘子龙 茹立强 刘胜洪 胡艳群 康学军 余铭清 |
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| 作者单位： | 同济医科大学计划生育研究所(刘子龙，胡艳群)，同济医科大学针刺镇痛原理研究室(茹立强)，同济医科大学组织胚胎学教研室(刘胜洪，康学军)，同济医科大学计划生育研究所(余铭清) |
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| 摘 要： | 应用改良的乙醛酸诱发儿茶酚胺(CA)的荧光组织化学方法,证明去甲肾上腺素(NA)能神经终末在大鼠睾丸和附睾内的分布及其构筑形式。实验发现,大鼠皋丸间质结缔组织及血管壁接受NA能神经支配:此种带膨体荧光神经纤维发出分枝,伸进曲细精管壁;神经终末包绕着睾丸网内小管壁;NA能神经终末延伸进入附睾头部的输出小管,并在管腔内形成网织状结构;在附睾体,有神经纤维伸入附睾管内;附睾尾部,荧光膨体纤维分布更为丰富。
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| 关 键 词： | 睾丸 附睾 NA能神经 荧光组织化学 大鼠 |
Noradrenergic Innervation of the Testis and Epidjdymis in Rat |
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| Liu Zilong,Ru Liqiang,Liu Shenghong,Hu Yanqun,Kang Xuejun,Yu Mingqing TongJi Medical University,Wuhan Family Planning Reserach Institute. Noradrenergic Innervation of the Testis and Epidjdymis in Rat[J]. Journal of Huazhong University of Science and Technology(Health Sciences), 1988, 0(4) |
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| Authors: | Liu Zilong Ru Liqiang Liu Shenghong Hu Yanqun Kang Xuejun Yu Mingqing TongJi Medical University Wuhan Family Planning Reserach Institute |
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| Affiliation: | Liu Zilong,Ru Liqiang,Liu Shenghong,Hu Yanqun,Kang Xuejun,Yu Mingqing TongJi Medical University,Wuhan Family Planning Reserach InstituteDepartment of Theoretical Study of Acupuncture Analgesia MechanismsDepartment of Histoembryology |
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| Abstract: | The construction pattern and the distribution of noradrenergic nerve to the testis and epididymides of rat Were studied using modified technique of glyc::ylic acid-induced fluorescence for the demonstration of the noradrenergic terminals. The experimental results showed that the interstitial tissue and the wall of blood vessels of testis and epididymides received noradrenergic nerve innervation. The branches of the fluorescence varicose fibers extends into the wall of seminiferous tubules It. was observed that the fiber terminals form a few irregular circles around tubules of testis rete. The varicose fluorescence NA-gic terminals pass through the wall of ductus efferentes at the capus epididymides, thereby forming network structure in the canal of it. A small number of NA-gic terminals enter ductus epididymides at the corpus. Varicose fluorescent NA-gic terminals were observed to be distributed densely at the cauda epididymides. |
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| Keywords: | testis epididymis. NA-gic histofluorescence rat |
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