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本研究的目的是了解慢性汞接触工人亚临床损害和工作能力恶化的早期表现,以便及早进行防治,并了解在观察期间心理运动和神经功能变化与血汞及尿汞水平的相关。研究对象是来自四家工厂的142名男性工人,其中三家生产氯碱,另一家生产磁性材料。无机汞接触组77人,对照组65人。观察指标除进行血和尿汞浓度测定(无火焰
The objective of this study was to understand the early manifestations of subclinical impairment and worsening of working capacity in chronic mercury exposure workers in order to control as soon as possible and to understand the correlation between changes in psychomotor and neurological function and blood mercury and urinary mercury levels during the observation period. The study looked at 142 male workers from four factories, three of which produced chlor-alkali and the other produced magnetic materials. Inorganic mercury exposure group 77 people, control group of 65 people. In addition to the observation of indicators of blood and urine mercury concentration determination (no flame