可生物降解几丁质导管“门对门+外周神经吻合”能否成为周围神经损伤的新方法?

Artificial cells, blood substitutes, and immobilization biotechnology Pub Date : 2011-04-01 Epub Date: 2011-01-04 DOI:10.3109/10731199.2010.506851

Xiao Feng Yin, Yu Hui Kou, Yan Hua Wang, Peixun Zhang, Dian Yin Zhang, Zhong Guo Fu, Hong Bo Zhang, Bao Guo Jiang

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引用次数: 7

摘要

本研究旨在探讨利用可生物降解的几丁质导管同时修复损伤神经的效果。近正中神经作为供体神经修复远正中神经和整个尺神经。术后4个月，中尺神经远端髓鞘轴突数目和神经传导速度分别为(2085±215和24.4±5.9 m/s)和(1193±102和30.7±11.2 m/s)。还观察了再扭转肌肉的强直性肌力的恢复。提示Dor - to - Dor+Rec神经缝合术是治疗严重周围神经损伤的一种实用方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Can "dor to dor+rec neurorrhaphy" by biodegradable chitin conduit be a new method for peripheral nerve injury?

This study aims to estimate the effects of using one donor nerve to repair the injured nerve and itself simultaneously by biodegradable chitin conduit. Proximal median nerve served as donor nerve to repair the distal median and whole ulnar nerve. Four months postoperation, the number of myelinated axons and nerve conduction velocities of the distal median and ulnar nerve were (2085 ± 215 and 24.4 ± 5.9 m/s), and (1193 ± 102 and 30.7 ± 11.2 m/s). Recovery of the tetanic muscle forces of the reinvervated muscles were also observed. It suggests that Dor to Dor+Rec neurorrhaphy is a practical method for severe peripheral nerve injury.

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来源期刊

Artificial cells, blood substitutes, and immobilization biotechnology 工程技术-材料科学：生物材料

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6-12 weeks