Dukić-Cvijanović V
Vojnosanit Pregl. 1991 Sep-Oct;48(5):415-20.
The selen concentration was found in the air of 10 photocopy rooms with the mean value of 0.0025 +/- 0.0013 mg Se/m3 of the air which markedly below the maximally permissible concentration. In the same time selen was determined in serum and urine of persons in these photocopy rooms and in 22 control subjects. The mean value of selen in urine of workers in photocopy rooms was 76.50 +/- 12.60 micrograms Se/1, which is statistically significant compared with the control group which indicate that workers are exposed to selen but in a smaller degree. In the exposed subjects selen urine concentrations were higher compared to the control group with the mean value of 19.01 +/- 6.79 micrograms Se/1, but it has not been statistically significant. The selen level in urine and serum of examinees were mainly in the limits given for normal population so that the present selen exposure of workers in the photocopy rooms could not be considered harmful for human health.
在10个复印室的空气中检测到了硒浓度，空气硒浓度平均值为0.0025 +/- 0.0013毫克硒/立方米，明显低于最大允许浓度。与此同时，对这些复印室中的人员以及22名对照人员的血清和尿液中的硒进行了测定。复印室工作人员尿液中硒的平均值为76.50 +/- 12.60微克硒/升，与对照组相比具有统计学意义，这表明工作人员接触到了硒，但程度较小。与对照组相比，暴露组受试者的尿硒浓度较高，平均值为19.01 +/- 6.79微克硒/升，但无统计学意义。受检者尿液和血清中的硒水平主要在正常人群规定的范围内，因此目前复印室工作人员的硒暴露对人体健康不构成危害。
