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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 To determine the urinary mALB content of aniline workers in a chemical enterprise and to explore the relationship between aniline exposure and early renal injury. Methods Occupational health examination of aniline workers was performed. Urine specimens were collected and the urinary mALB content was determined by immune nephelometry. Results The detection rate of urinary malnutritional anomalies in aniline workers was higher than that in other places (P <0.01). And with the increase of working age, the abnormal detection rate increased gradually. Conclusion The anomalous rate of urinary mALB in aniline workers is obviously high. MALB examination must be paid attention to in the course of health monitoring, and labor protection should be strengthened to prevent early renal injury.