Nerve regeneration through autogenous vein grafts: An SEM evaluation
Nerve regeneration through autogenous vein grafts: An SEM evaluation
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DOI：
10.1055/s-2007-1006477
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发表时间：
1996-05-01
影响因子：
2.1
通讯作者：
Tomasello, F
中科院分区：
文献类型：
--
作者：
Colonna, M;Anastasi, GP;Tomasello, F
在大鼠模型上研究了自体静脉移植在神经再生中的作用。三组动物接受自体静脉移植修复坐骨神经，分别于术后30、60、90d处死动物。获得的样本被处理用于扫描电子显微镜研究。神经再生包括两个阶段：第一个阶段(最多60天)，以活跃的内皮细胞存在为特征；第二个阶段(60天后)，以细胞消失为特征，静脉壁作为保护管道贯穿两个阶段，对神经再生的形态和功能进行了全面的定性研究，证实了先前的研究。
The role of autogenous vein grafts in nerve regeneration was studied in a rat model. Three groups of animals underwent autogenous vein grafting for ischiatic nerve regeneration, and were sacrificed 30, 60, and 90 days after surgery. Samples obtained were processed for S.E.M. study. Nerve regeneration consisted of two stages: the first (up to 60 days) was characterized by the presence of active endothelial cells; the second (after 60 days) by cell disappearance, with the venous wall acting as a protective conduit throughout both steps, Complete qualitative morphologic and functional studies of neural regeneration are presented, confirming previous investigations.