苯胺作业人员169例尿微量白蛋白含量分析

Urinary microalbumin level of 169 aniline-exposed workers

目的测定分析某化工企业苯胺作业人员尿mALB含量,探讨苯胺接触与早期肾损伤的关系。方法对苯胺作业人员进行职业健康体检,收集尿液标本,用免疫散射比浊法测定尿mALB含量。结果苯胺作业人员尿mALB异常检出率高于其他场所作业人员(P<0.01),且随着作业工龄增长,异常检出率逐渐增高。结论苯胺作业人员尿mALB异常率明显偏高,健康监护时一定要重视mALB的检查,并对从业人员加强劳动保护,预防早期肾损伤。

Objective The urinary mALB level among aniline-exposed workers was analyzed to explore the relationship between aniline exposure and early kidney function damage.Methods The exposed workers＇ urine samples were collected while they received occupational health examination.The urine mALB content was measured with the immune nephelometry.Results The urinary mALB of 169 aniline-exposed workers was higher than that of workers working in other plants.The resulted showed that the workers with long exposure time had a high abnormality than the workers with short exposure time.Conclusion Aniline exposure may cause the abnormality of urinary mALB.The examination of urinary mALB should be included in the occupational health examination among aniline-exposed workers to prevent the early kidney function damage.