Clinical evaluation of the change of SOD and MDA in the unstable angina pectoris cases after percutaneous coronary intervention / 介入放射学杂志

Objective To evaluate the changes and significances of malondialdehyde(MDA)and Superoxide dismutase(SOD)in unstable angina pectoris(UAP)patient after percutaneous coronary intervention(PCI). Methods MDA and SOD were tested in 25 UAP patients before and 1h,24h,72h after PCI.20 UAP patients who were performed on coronary angiography(CAG) and 20 normal individuals entered this study as contrasts.All the UAP patients were followed up for 3 months。 Results Level of MDA in UAP cases significantly increased compared with the normal individuals, P