A novel composite film was investigated to repair nerve defect.
本文研究了一种新型的用于修复神经损伤的复合膜。
Facial nerve defect has done a big deal of bad effect to patients even in physical or mental health.
面神经缺损给患者的身心健康造成极大的不良影响。
Conclusion Double-bridging technique is a simple method for treatment of long nerve defect and its effect is certain.
结论双桥接技术修复长段神经缺损方法简单、效果肯定。
Objective:To determine whether the guided tissue regeneration technique is effective on the repair of facial nerve defect.
目的：观察膜引导组织再生术在修复面神经缺损中的作用。
NGF group: end-to-side neurorrhaphy plus nerve growth factor (NGF) injection were used to repair the facial nerve defect of 1.2 cm.
端侧神经缝合术配合NGF修复神经缺损组：手术处理同（2）组，但在术中及术后配合局部NGF的注射使用。
If the nerve defect cannot be recovered by surgical suture, nerve graft is needed for the nerve regeneration, which can repair this defect.
当神经缺损无法以直接手术缝合时，就需借助神经移植体的引导，使周围神经缺损获得神经再生的成功。
CONCLUSION: Peripheral nerve defect bridged by chitosan membranous tube could prevent the invasion of scar tissue, which is helpful to the regeneration of axons.
结论：甲壳胺膜桥接周围神经缺损，可防止疤痕侵入，有利于轴突再生。
Addition of microencapsulated NGF expressing NIH3T3 cells could play good bridge and promotive role in regeneration of peripheral nerve and repair of nerve defect.
辅加转NGF基因3T3细胞对修复缺损的神经具有良好的桥梁作用和促神经生长作用。
The nerve regeneration was observed with the HRP tracing method, after 10 months of the operation "that muscular strips from the sartorius of dogs were bridged over the femoral nerve defect."
为确认神经肌桥内神经纤维的再生效果，将狗的缝匠肌条桥接在股神经缺损处，术后10个月进行HRP的逆行观察。
The nerve regeneration was observed with the HRP tracing method, after 10 months of the operation "that muscular strips from the sartorius of dogs were bridged over the femoral nerve defect."
为确认神经肌桥内神经纤维的再生效果，将狗的缝匠肌条桥接在股神经缺损处，术后10个月进行HRP的逆行观察。
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