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自Chmielnicka1981年报告红细胞精氨酸酶(E-Arg)活性变化与职业性铅中毒的关系以来,一些学者相继进行了调查研究,但结论不同,观点各异。为此,我们进行了如下的实验观察,以对此问题进行探讨。
Since Chmielnicka’s report in 1981 about the relationship between changes in E-Arg activity and occupational lead poisoning, some scholars have conducted investigations and studies one after another, but with different conclusions and different views. To this end, we conducted the following experimental observations to explore this issue.