The pain threshold of right hind limb, sciatic nerve function index (SFI) and pathological change were observed.
观察每组右后肢的痛阈、坐骨神经功能指数(SFI)及病理改变。
The motorial function recovery assessment was carried out every 15 days with the sciatic nerve function index(SFI) after 15 days to 6 months of operation.
术后均观察6个月。 术后15天开始，每隔15天走足印一次，测定坐骨神经功能指数。
The sciatic nerve function index(SFI), the motor nerve conduction velocity(MNCV) and total myelinated axons per sight were counted on 2 and 4 weeks after the surgery.
术后2周及4周，观察坐骨神经功能指数、运动神经传导速度及单位视野有髓神经纤维计数。
AIM: to transplant a tissue engineered nerve substitute was into the sciatic nerve injury gap of rats so as to observe the survival time and nerve function index of the transplant.
目的：利用组织工程方法制备的神经组织替代物桥接大鼠坐骨神经缺损，观察移植体的存活时间和神经功能指数。
AIM: to transplant a tissue engineered nerve substitute was into the sciatic nerve injury gap of rats so as to observe the survival time and nerve function index of the transplant.
目的：利用组织工程方法制备的神经组织替代物桥接大鼠坐骨神经缺损，观察移植体的存活时间和神经功能指数。
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