中国组织工程研究与临床康复 第 14 卷 第 28 期 2010–07–09 出版 Journal of Clinical Rehabilitative Tissue Engineersiological and morphological detection physician, were performed at 1 and 3 months after operation. Department of Orthopedics, the First RESULTS AND CONCLUSION: All experimental animals had different regeneration and repair of nerve tissues. By contrast, Hospital of Lanzhou there was a better manifestation in repairing the peripheral nerve defects in the experimental group, and neuroelecrophysiology University, Lanzhou detection showed that nerve concluctive velocity (NCV) was significantly faster than those in the other groups. Morphological 730000, Gansu observation showed that the quantity and quality of regenerative nerve fiber were superior to the control group obviously (P < Province, China doctorxinwang@ ), and they had not significant differences compared with the standard group (P > ). The