甲苯是应用十分广泛的有机溶剂之一。本研究通过测定吸胶毒者和职业接触甲苯的工人尿中马尿酸和邻 甲酚的水平 ,评估尿中马尿酸和邻 甲酚作为接触甲苯的生物标志物的可行性。接触组分为两组 ,第一组为 2 0名男性吸胶毒志愿者 (年龄为 9～ 2 0岁 ) ,其中 1 1人吸烟 ,于吸胶毒 Toluene is one of the most widely used organic solvents. In this study, urinary hippuric acid and o-cresol were evaluated as biomarkers of exposure to toluene by measuring urinary hippuric acid and o-cresol levels in both sex workers and those exposed to occupational exposure to toluene. The contact group consisted of two groups. The first group consisted of 20 male aspirin volunteers (aged 9-20 years), of whom 11 were smokers,