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我省汞的职业危害极为突出,全省有七个汞矿,居世界第二位,全国第一位,汞作业工人达四、五千人。从1974年以来,尿汞是作为汞中毒的主要诊断指标之一。由于尿汞的自然排泄很不规律,且易受外界多种因素的干扰。特别是当肾组织受到汞毒的危害发生了病变,其过滤性能受到严重影响,致使不少的汞中毒患者,尿汞在正常值(0.02mg/1)范围以下。但若进行驱汞,则可超过正常值数倍至数百倍。所以全血的含汞
Occupational hazards of mercury in our province are extremely prominent. There are seven mercury mines in the province, ranking the second in the world and the first in the country with four or five thousand mercury workers. Urine mercury has been used as one of the main diagnostic indicators of mercury poisoning since 1974. Due to the natural urinary mercury excretion is very irregular, and susceptible to interference from many external factors. Especially when kidney tissue is damaged by mercury poisoning, its filtration performance is severely affected, causing many mercury poisoning patients to have urinary mercury below the normal range (0.02mg / 1). However, if the mercury excretion, you can exceed the normal value several times to several hundred times. So the whole blood mercury