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首页> 外文期刊>Human and Experimental Toxicology >Effects of occupational chronic co-exposure to n-hexane, toluen, and methyl ethyl ketone on NK cell activity and some immunoregulatory cytokine levels in shoe workers.
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Effects of occupational chronic co-exposure to n-hexane, toluen, and methyl ethyl ketone on NK cell activity and some immunoregulatory cytokine levels in shoe workers.

机译:职业性慢性共同暴露于正己烷,甲苯和甲乙酮对制鞋工人NK细胞活性和某些免疫调节细胞因子水平的影响。

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摘要

1. To evaluate the effects of occupational long-term co-exposure to n-hexane, toluen, and methyl ethyl ketone (MEK) on NK cell activity and serum IL-2, gamma-IFN levels, we studied a group of workers employed in a shoe factory where the jobs include use of glues and adhesives containing mainly n-hexane, and at low concentrations, toluen and MEK. 2. No differences were found in these parameters even in those workers with 3.3-fold higher mean levels of urine, 2,5-Hxdn and approximately twofold higher mean levels of urine hippuric acid as compared to controls. 3. We conclude that chronic co-exposure to n-hexane, toluen, and MEK at these levels is not associated with an impairment on either NK cell activity or serum IL-2 and gamma-IFN levels.
机译:1.为了评估职业性长期共同暴露于正己烷,甲苯和甲乙酮(MEK)对NK细胞活性和血清IL-2,γ-IFN水平的影响,我们研究了一组受雇工人在一家制鞋厂,其工作包括使用主要含有正己烷,浓度低的甲苯和MEK的胶水和粘合剂。 2.即使这些工人的尿液,2,5-Hxdn平均水平高出3.3倍,而尿马尿酸的平均水平也比对照组高出两倍,这些参数也没有发现差异。 3.我们得出结论,在这些水平上长期共同暴露于正己烷,甲苯和MEK与NK细胞活性或血清IL-2和γ-IFN水平的损害无关。

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