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血清血管紧张素转换酶(SACE)是肺巨噬细胞溶酶体的一种,由上皮细胞分泌。通过SACE活性测定,了解接触氯气中SACE的变化,研究氯气接触者SACE活性和职业史,探讨SACE测定在接触氯气中的变化和判断价值。1 对象和方法1.1 研究对象 选择某化工厂氯碱车间接触氯气的工人157人为接触组,另选择无任何氯气接触史的邮电工人102人为对照组。两组职工的年龄,身高无差异,说明两组条件均衡是可比
Serum angiotensin-converting enzyme (SACE) is a type of pulmonary macrophage lysosome secreted by epithelial cells. Through the SACE activity assay, the change of SACE in chlorine exposure, the SACE activity and occupational history of chlorine exposure, and the change and judgment value of SACE in contact with chlorine were investigated. 1 Subjects and methods 1.1 Study Select Chlor-alkali plant in a chemical plant chlorine exposure workers 157 were contact group, and the other without any exposure to chlorine history 102 postal workers as a control group. There was no difference in age and height between the two groups of workers, indicating that the condition balance between the two groups is comparable