乙醇保存异体神经移植实验研究  

Studies on Allograft of Nerves Storedin Alcohol

作　　者：王勇[1] 葛宝丰[1] 刘兴炎[1] 陈克明[1] 杨小鸿 何杨[1] 

机构地区：[1]兰州军区总医院骨科研究所兰州军区总医院肌电图室

出　　处：《兰州医学院学报》1996年第2期20-22,共3页Journal of Lanzhou Medical College

摘　　要：用６０％乙醇－３０℃保存的同种异体神经移植，修复大白鼠坐骨神经１５ｍｎ１缺损。８周后，进行神经传导速度检测，小腿三头肌重量测定，形态学观察，其结果接近自体神经移植，优于５０％和７５％乙醇保存的异体神经移植。分析认为，６０％乙醇保存可能会使异体神经的抗原性明显降低，同时又能使移植神经的膜管结构发挥较好的机械引导作用。AbstractThe allogenous nerve stored in 60% alcohol at -30 ℃ were grafted to the 15mm long defect of rat ischi-um nerve,8weeks after operatio, the nervimotor conduction test,gastrochemius weighting and morpholog-ical observation showed that the nerves treated with 60%alcohol was similar with autogenous nerves,andwas better than those treated with 50%and 75%alcoholo It was thouht that the process of keeping in 60%could reduce the immunogen of the allografted nerves,and keep the basal Peripheral nerve;Nerve trasplantation.

关 键 词：周围神经 神经移植 乙醇 保存 

分 类 号：R651.3[医药卫生—外科学] R622.3[医药卫生—临床医学]