It was observed that the values of NOS, MPO, MDA of the muscle and lung in LIR group increased significantly and the content of PC decreased obviously compared with those of the normal control.

• 结果显示 ,与对照组比较 ,LIR组骨骼肌和肺组织NOS活性均增强 ,MDA值、MPO活性增加 ,W/D值增大 ,肺PC含量降低 ;