用电镜将不同的肾脏保护方法对肾缺血再灌注损伤的影响进行观察比较,发现在短时间缺血中、各种降低肾脏温度的方法均能减轻再灌注损伤,其中单纯低温法优于低温灌洗法,而以单纯低温加别嘌呤醇法效果最佳。认为在需短时间阻断肾血流的手术,以采用单纯表面低温加氧自由基清除剂的方法为宜。 Electron microscopy of different renal protection methods on renal ischemia-reperfusion injury were observed and compared in a short period of ischemia found in a variety of methods to reduce the renal temperature can reduce the reperfusion injury, which was better than low-temperature cryogenic method Lavage method, while the simple low temperature plus allopurinol method best. That the need to block the renal blood flow in a short period of surgery to use a simple method of surface hypoxia plus free radical scavengers appropriate.