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| Analysis of influencing factors on the levels of hair arsenic and urine cadmium in workers exposed to arsenic and cadmium |
| LIAO Juan LI Xunya YI Shan WANG Ye YUAN Xiaoyan ZHANG Zhaohui |
| School of Public Health, University of South China, Hu′nan Province, Hengyang 421001, China |
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Abstract Objective To investigate the hair arsenic and urinary cadmium exposures status of workers exposure to arsenic and cadmium in a factory in Hengyang City. Methods From July 2014 to July 2016, occupational health examinations were conducted on workers exposed to cadmium and arsenic in a factory in Hengyang City. Atomic fluorescence spectrometry was used to detect the hair arsenic and flame atomic absorption spectrophotometry was used to determine urinary cadmium. Results The over-standard rate of arsenic in 2462 workers was 36.31% (894/2462). The over-standard rate of urinary cadmium in urine samples of 157 workers was 83.44% (131/157). There was no significant difference in arsenic and urinary cadmium exceeding standard rate among workers of different ages (P > 0.05). The rate of over-standard males was higher than that of females, and the longer the length of service was, the higher the rate of over-standard was, with statistically significant difference (P < 0.05). Besides, the rate of arsenic over-standard among management was lower than that among ordinary smelter workers (P < 0.01). Conclusion Workers in this factory have severe arsenic and urinary cadmium levels, and they should take effective protective measures against occupational hazards as soon as possible.
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[1] 刘爽.砷对小鼠海马神经元再生及脑组织损伤的研究[D].大连：大连医科大学，2013.
[2] 贾建丽，李小军，杨乐，等.中国西北某煤化工区土壤中砷的人体健康风险及其安全阈值[J].地学前缘，2016，23（3）：124-132.
[3] 赖燕.砷及其化合物的职业危害与防护[J].湖南安全与防灾，2015（11）：44-45.
[4] 李永林，和家红，程英.133例砷作业工人发砷升高的观察分析[C]//中国康复医学会疗养康复学术会议.2011.
[5] 王海兰.砷化氢的职业危害与防护[J].现代职业安全，2014（7）：106-108.
[6] 陈幼霞，李书隆，杨在昌，等.成都地区290例正常人发砷参考值的研究[J].现代预防医学，1993（1）：16-17，55-63.
[7] 王雪峰，黄景荣.职业性慢性砷中毒患者几项损伤指标观察[J].工业卫生与职业病，2014，40（6）：455-456.
[8] 梁启荣，黄才千，黄家乐，等.某金属冶炼厂作业工人尿镉水平及其相关因素分析[J].现代医药卫生，2013，29（14）：2233-2234.
[9] 易海艳，傅胜，高寿泉，等.慢性镉中毒素患者尿液中矿物质水平调查[J].环境与职业医学，2016（1）：39-41.
[10] 金泰廙，王生，邬堂春，等.现代职业卫生与职业医学[M].北京：人民卫生出版社，2011.
[11] Tellez-Plaza M，Jones MR，Dominguez-Lucas A，et al. Cadmium exposure and clinical cardiovascular disease：a systematic review [J]. Curr Atheroscler Rep，2013，15（10）：356-371.
[12] 李建军，杨杰，任冰.镉作业工人尿镉和血常规检查结果分析[J].中国工业医学杂志，2016，29（1）：67-68.
[13] Zhai Q，Wang G，Zhao J，et al. Protective effects of Lactobacillus plantarum CCFM8610 against acute cadmium toxicity in mice [J]. Appl Environ Microbiol，2013，79（5）：1508-1515.
[14] 李琳.职业性镉接触工人尿镉含量的多因素分析[J].中国医药指南，2011，9（11）：99-100.
[15] 夏丽华，程樱，刘莉莉，等.职业性慢性镉中毒临床诊断治疗研究进展[J]. 中国职业医学，2016，43（1）：97-100.
[16] 许珺辉，陈敏，王洪玮，等.人发中砷含量的氢化物发生-原子荧光测定方法的研究[J].中国卫生检验杂志，2004，14（1）：8-9.
[17] 卫生部. WST 31-1996 155066211556——1997.尿中镉的火焰原子吸收光谱法[S].中国标准出版社，1997.
[18] Suvagandha D，Nishijo M，Swaddiwudhipong W，et al. A biomarker found in cadmium exposed residents of Thailand by metabolome analysis [J]. Int J Environ Res Public Health，2014，11（4）：3661-3677.
[19] J RUP L. Cadmium overload and toxicology [J]. Nephrol Dial Transplant，2002，17（Suppl 2）：35-39.
[20] 卫生部.职业性镉中毒诊断标准GBZ 17C2002[S].北京：法律出版社，2002.
[21] 余志林，杨乐华，廖雍玲，等.某铅冶炼厂职业病危害调查与防护对策[J].中国工业医学杂志，2013，26（4）：286-287. |
|
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