| 兔坐骨神经电损伤后区域雪旺氏细胞增殖变化及分析 |
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| 引用本文： | 付国强,曹义战,王伯良.兔坐骨神经电损伤后区域雪旺氏细胞增殖变化及分析[J].重庆医学,2009,38(8). |
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| 作者姓名： | 付国强 曹义战 王伯良 |
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| 作者单位： | 第四军医大学唐都医院急诊科,西安,710038 |
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| 摘 要： | 目的 比较成年兔坐骨神经分别受到75V电压损伤和横断伤后雪旺氏细胞增殖变化情况.方法 建立兔坐骨神经电损伤和横断伤实验模型,选择损伤后第3、7、10天作为观察点.应用双酶消化法分离神经受损区域神经雪旺氏细胞并计数.结果 75V电损伤后雪旺氏细胞数量明显要多于横断伤后的雪旺氏细胞数量.结论 75V电损伤不能损伤雪旺氏细胞正常功能,电损伤后坐骨神经Wallerian变性比较快而全面是雪旺氏细胞数量增多的原因.
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| 关 键 词： | 坐骨神经 电损伤 雪旺氏细胞 增殖 |
Proliferation of the Schwann cells separate from rabbit sciatic nerve injured by 75 voltage electricity experimentally |
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| FU Guo-qiang,CAO Yi-zhan,WANG Bo-liang.Proliferation of the Schwann cells separate from rabbit sciatic nerve injured by 75 voltage electricity experimentally[J].Chongqing Medical Journal,2009,38(8). |
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| Authors: | FU Guo-qiang CAO Yi-zhan WANG Bo-liang |
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| Abstract: | Objective To oberve the Schwann cells of rabbit sciatic nerve injured experimentally by cut and 75 voltage electricity.Methods Created the model of rabbit sciatic nerves 75 voltage electrical injured and cut injured,then Counted the amount of the Schwann cell which was separated from the region injured,the time point was the 3rd,7th,10th day after injury.Results The cell amount separated from the 75 voltage electrical injured area were more than from the cut injured.Conclusion The 75 voltage electrical inju... |
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| Keywords: | sciatic nerve injury schwann cells proliferation |
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