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近几年,国内外众多研究表明,氧自由基与人体许多疾病的病理生理过程有密切关系。为了探讨肺部感染与氧自由基的关系,我们测定了55例肺部感染患者治疗前后血清SOD和MDA的含量,结果报道如下。1 对象和方法1.1 对象 55例均为1998年1月至10月本科住院患者,急性支气管炎组10例,男6例,女4例,年龄26～58岁;慢性阻塞性肺病组15例,男9例,女6例,年龄56～72岁;慢性肺源性心脏病组15例,男8例,女7例,年龄58～76岁;肺炎组15例,男8例,女7例,年龄22～62岁。对照组均为健康人,共15例,男7
In recent years, many studies at home and abroad show that oxygen free radicals are closely related to the pathophysiological processes of many diseases in the human body. In order to investigate the relationship between lung infection and oxygen free radicals, we measured the content of serum SOD and MDA in 55 patients with pulmonary infection before and after treatment, the results reported below. 1 Subjects and Methods 1.1 Subjects 55 cases were hospitalized in January 1998 to October undergraduate, acute bronchitis group of 10 patients, 6 males and 4 females, aged 26 to 58 years; 15 cases of chronic obstructive pulmonary disease group, 9 males and 6 females, aged 56 to 72 years; 15 cases of chronic cor pulmonale, 8 males and 7 females, aged 58 to 76 years; pneumonia group of 15 patients, 8 males and 7 females , Aged 22 ~ 62 years old. Control group were healthy people, a total of 15 cases, male 7