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The changes of blood neurotransmitter levels in workers occupationally exposed to ethylbenzene
Author(s): WANG Yang-rang, YANG De-yi, ZHANG Ming, WANG Qian, LIU Jing, LI Jian-guo
Pages: 125-
127
Year: 2011
Issue:
2
Journal: Chinese Journal of Industrial Hygiene and Occupational Diseases
Keyword: Ethylbenzene; Neurotransmittes; Biological markers;
Abstract: 目的 探讨乙苯对职业人群神经递质水平的影响.方法 选择某石化公司苯乙烯合成原料车间246名乙苯上料工为乙苯接触组,相应的公司办公人员122名作为对照组,通过问卷调查,获取乙苯职业接触的基本信息;高效液相色谱法测定班后尿中乙苯代谢物苯乙醇酸(MA)和苯乙醛酸(PGA)含量,反相高效液相色谱法、荧光分光光度法和5,5-二硫代双(2-硝基苯甲酸)法测定血清中γ-氨基丁酸(GABA)、多巴胺(DA)水平和...
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