论文部分内容阅读
电焊烟尘中含有较多的锰,长期接触会使机体锰负荷增高。在许多疾病发展过程中,体内微量元素的含量或元素间的比例会发生续发改变,这些改变有可能参与发病学的环节。文献报导不(?)。但电焊工人接触较多的锰,对神经行为功能可造成一定的影响。 我们选择4个林业局6个机修厂48名电焊工人为研究对象,并选择其他无职业性危害接触的健康工人48名为对照组,平均年龄、工
Welding fumes contain more manganese, long-term exposure will increase the body’s manganese load. In many disease development process, the content of trace elements in the body or the ratio between the elements will continue to change, these changes may be involved in the pathogenesis of the link. The literature does not report (?). However, welding workers exposed to more manganese, can have a certain impact on neurobehavioral function. We chose 48 welders in 6 mechanization factories of 4 forestry bureaus as study subjects and selected 48 other healthy workers without occupational hazards as the control group, with an average age of