Methods:Pulmonary transplantation was carried out with 30 rats.Cell oncosis, MDA, and SOD activity were detected by using transmission electron microscope and pathological techniques.

• 方法:对30例大白鼠进行左侧单肺移植,利用透射电镜和病理学技术,检测移植肺、健侧肺及空白对照肺组织胀亡细胞,MDA及SOD活力。