N-nitrodimethlyamine in natural and drinking water of high cancer incidence regions of Guangdong, China
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- 作者：Xiuli Liua ; Kuang Cena ; liuxiuli_cugb@163.com" class="auth_mail" title="E-mail the corresponding author ; Lunshan Zhaoa ; Yuan Chenb ; Zhiying Luna ; Xuefang Wua ; Zhaoxue Tiana ; Jinjin Shia ; Xuetao Zhua ; Junxiao Weia ; Ning Wanga ; Wenwen Chenc
- 关键词：N-Nitrosamines ; Cancer incidence ; Guangdong China ; Hepatocellular carcinoma ; Nasopharyngeal carcinoma
- 刊名：Applied Geochemistry
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：74
- 期：Complete
- 页码：157-164
- 全文大小：2742 K
文摘
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Detecting N-nitrosamines in water using GC/MS-SIM was used in natural-water in high cancer incidence area.
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High concentrations of N-nitrosamines in natural and drinking-water were identified in high NPC and HCC incidence area.
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The natural and drinking-water contains high concentration of N-nitrosamines, which increasing cancer incidence.
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The distribution of 7 tested metal elements in surface soil has no marked correlation with cancer incidence in this area.