中老年患者血清SOD活力和MDA含量的研究

Study of SOD Activity and MDA Content in the Serum of the Middle-aged and Old Patients

对集宁市中老年常见病（糖尿病、高血压、冠心病、脑梗、心梗和肺心病）患者血清超氢化物歧化酶（ＳＯＤ）活力和丙二醛（ＭＤＡ）含量进行了测定，与健康中青年比较ＳＯＤ活力明显降低，ＭＤＡ含量明显升高，且脑梗、心梗和肺心病患者血清ＳＯＤ活力明显低于糖尿病、冠心病和高血压病人。提示对中老年病人的治疗除对症用药外应适当增加自由基清除剂。

he level of SOD activity and MDA content was determined in the serum of the patientsin Jining suffering from such common diseases in middle-aged and old people as diabetesmellitus,hypertention,coronary heart disease,cerebral embolism,heart infarction and corpulmonale,It is shown that,compared with the young and middle-aged people in goodhealth,the level of SOD activity in the serum of the patients falls remarkably and MDA con-tent increases significantly,and that the level of SOD activity in the serum of the patients ofcerebral infarction,heart infarction and cor pulmonale is lower than that in the serum of thepatients of diabetes mellitus,hypertention and coronary heart disease. It is suggested that,while treating such patients,free radical elimination should be administered to them properlyin addition to suiting the medicine to the case.