Changes of Lipid Peroxidants，Superoxide Dismutase and Vit E after the Second Aortic Crossclamp during Cardiopul- monaryBypass Zhu Yabin，M aW ankou，W uX i，Chen Fan．Departm ent of T horacic andCardiovascular Surgery ，A ffil-i atedHospitalof Nanjing Railw ay M edicalCollege，N anjing 2100...
Departm ent of T horacic and Cardiovascular Surgery ,A ffil-i ated Hospital of Nanjing Railw ay M edical College,N anjing 210009 Objective T o investigate changes of lipid peroxidant ,superox ide dismutase and Vit E after the second aortic cross-clamp during cardiopulmonary bypass.Method 6case...
V it E w ere significantly low er than preoperation values.L PO ,SO D and Vit E had signif-i cant difference betw een tw o groups at postoperative 2 h.Conclusion After recrossclamping during cardiopulmonary bypass,serious oxygen radicals-mediated myocardial injury occured w ith plasma ...