| 猴失神经支配皮肤植入神经后感觉小体和游离末梢的再生 |
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| 引用本文： | 王珍祥,陈绍宗,李荟元. 猴失神经支配皮肤植入神经后感觉小体和游离末梢的再生[J]. 中华烧伤杂志, 1996, 0(1) |
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| 作者姓名： | 王珍祥 陈绍宗 李荟元 |
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| 作者单位： | 第四军医大学唐都医院整形科 710038西安 |
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| 摘 要： | 为探讨神经植入术的机制,将2只恒河猴各手指先造成失神经支配,然后进行神经植入实验。结果:①神经纤维再生过程与以前兔的实验结果相似;②可再生触觉小体和上皮细胞轴突复合体两种感觉小体;③触觉小体再生率逐渐增加,形态结构也日趋成熟;④神经植入后6个月未见环层小体获得神经再支配;⑤移植的无毛皮肤亦可再生触觉小体。实验初次证明,灵长类动物失神经支配的无毛皮肤植入神经后,可以再生新的游离神经末梢以及触觉小体和上皮细胞-轴突复合体。
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| 关 键 词： | 感觉神经植入 神经再生 触觉小体 环层小体 上皮细胞-轴突复合体 |
Regeneration of free nerve endings and sensory corpuscles after implantation of nerve into the denervated skin in the monkey. |
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| Wang Zhenxiang,Chen Shaozong,Li Huiyuan. Regeneration of free nerve endings and sensory corpuscles after implantation of nerve into the denervated skin in the monkey.[J]. Chinese journal of burns, 1996, 0(1) |
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| Authors: | Wang Zhenxiang Chen Shaozong Li Huiyuan |
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| Affiliation: | Wang Zhenxiang,Chen Shaozong,Li Huiyuan.Department of Plastic Surgery,Tandu Hospital,Fourth Military Medical University,Xian 710038 |
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| Abstract: | Two rhesus monkeys were used.Their fingers were denervated first and then the nerve was implanted into the denervated skin.The results showed that:(1)the process of regeneration of nerve fibers was similar to that of previous experiments in rabbits;(2)regeneration of nervous tissue included 2 kinds of sensory receptors with capsule-Meissner corpuscles and Merkel cell-dendrite complex;(3)the regenerative rate of Meissner corpuscles increased progressively and their morphology and structure be- came matured with elapse of time;(4)no regeneration of pacinian corpuscle was found in 6 months after nerve implantation;(5)Meissner corpuscles also regenerated in the transplanted glabrous skin. |
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| Keywords: | Sensory nerve implantation Nerve regeneration Meissner corpuscle Pacinian corpuscle Merkel cell-dendrite complex |
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