急性肺部感染患者血清中超氧化物歧化酶及丙二醛测定及其临床意义  

Determination and clinical significance of serum superoxide dismutase and malondialdehyde in the patients with acute lung infection

作　　者：林冬岩[1] 金成赞[2] 陈丽艳[3] 

机构地区：[1]93011部队医院 [2]延边大学医学院研究生处 [3]延边大学医学院生物化学与分子生物学教研室

出　　处：《延边大学医学学报》2003年第2期114-115,共2页Journal of Medical Science Yanbian University

摘　　要：[目的 ]探讨自由基对急性肺部感染的影响及其意义 .[方法 ]检测了 2 8例急性肺部感染患者血清中超氧化物歧化酶的活性及丙二醛的含量 .[结果 ]急性肺部感染组超氧化物歧化酶活性及丙二醛含量较对照组均明显升高 .[结论 ]急性肺部感染患者血清自由基一方面杀死细菌 ,另一方面也可以损伤机体 .OBJECTIVE To study the effects of free radicals and its clinical significance on acute lung infection. ?METHODS?The activity of superoxide dismutase (SOD) and the content of malondialdehyde (MDA) of serum in 28 cases of acute lung infection were determined.?RESULTS?The activities of SOD and content of MDA in acute lung infection were significantly higher than that of control group.?CONCLUSION? The free radicals have effects of killing the bacterium for acute lung infection, but could also injured the body.

关 键 词：急性肺部感染 血清 超氧化物歧化酶活性 丙二醛 测定 临床意义 

分 类 号：R563[医药卫生—呼吸系统]