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环境中重金属污染的问题正逐年增加,有机汞、铅、镉和氟化物与某些地区的公害问题有密切关系,因此,测定尿中金属排泄量正常值范围并与职业接触的工人作比较,有一定意义。作者测定了东京近郊20～60岁不从事镉、铅、汞和氟作业的男性健康人,他们尿中镉,铅、汞和氟排浅量的正常值。镉作了374个样品,铅作了368个样品,汞作了355个样品,氟作了374个样品。此外,还测定了60名汞作业工人的尿汞和130名铅作业工人的尿铅。
The problem of heavy metal pollution in the environment is increasing year by year. Organic mercury, lead, cadmium and fluoride are closely related to the problem of pollution in some areas. Therefore, comparing the range of the normal value of urinary metal excretion and workers with occupational exposure, Have a certain meaning. The authors measured the normal levels of light excretion of cadmium, lead, mercury and fluoride in male healthy men and women in their 20 to 60-year-old suburbs in Tokyo who did not engage in cadmium, lead, mercury and fluoride. There were 374 samples of cadmium, 368 samples of lead, 355 samples of mercury and 374 samples of fluorine. In addition, urinary mercury was measured for 60 mercury workers and urine lead for 130 lead workers.