| 内蒙镶黄旗人群胃癌环境病因的研究──关于人体内合成亚硝胺的评估 |
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| 引用本文： | 宋秀贤,全秀兰,许后效,刘克忠.内蒙镶黄旗人群胃癌环境病因的研究──关于人体内合成亚硝胺的评估[J].环境科学,1995,16(5):70-71. |
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| 作者姓名： | 宋秀贤 全秀兰 许后效 刘克忠 |
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| 作者单位： | 中国科学院生态环境研究中心，内蒙古自治区医院 |
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| 摘 要： | 测定了内蒙古自治区锡盟镶黄旗１５个不同地点水样中的ＮＯ＾－２含量。实验结果显示，１５个地点水样中ＮＯ＾－２的含量相差很大，大致分为Ａ、Ｂ、Ｃ３组，其平均值分别为０．１８６、０．６４０、３．８５０μｇ／ｍｌ。
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| 关 键 词： | 内合成 亚硝胺 人体 肿瘤病 病因学 胃肿瘤 |
| 收稿时间： | 1995/4/28 0:00:00 |
Study on Environmental Etiology Among a Population at a High Risk of Gatric Cancer in Xianghuangqi County of Inner Mongolia: An Appraisement on the Endogenous Synthesis of Nitrosamines in Human Body |
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| Song Xiuxian and Liu Kezhong.Study on Environmental Etiology Among a Population at a High Risk of Gatric Cancer in Xianghuangqi County of Inner Mongolia: An Appraisement on the Endogenous Synthesis of Nitrosamines in Human Body[J].Chinese Journal of Environmental Science,1995,16(5):70-71. |
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| Authors: | Song Xiuxian and Liu Kezhong |
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| Institution: | Research Center for Eco-Enviromental Sciences, Chinese Academy of Sciences, Beijing 100085;Research Center for Eco-Enviromental Sciences, Chinese Academy of Sciences, Beijing 100085;Research Center for Eco-Enviromental Sciences, Chinese Academy of Sciences, Beijing 100085;Inner Mongolia Autonomous Region's Hospital, Huhhot 010017 |
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| Abstract: | The contents of nitrites in water from 15 rural areas in Xianghuangqi,Xilinguole Meng,Inner Mongolia Autonomous Region,were measured.The results show that the contents of nitrites in water widely varied and could be classified broadly into three groups with an average nitrite level of 0.186,0.640 and 3.840 μg/ml respectively.The contents of amines in mildewed cheese were also measured,and the total levels of amines in the cheese were also measured,and the total levels of amines in the cheese were about 1.34×105μg/kg. Based on the daily diet and drinking a person,the theoretical calculation was made for the relative yield of endogenously synthesized nitrosamines in human body in different areas. |
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| Keywords: | endogenous synthesis nitrosamine gastric cancer etiology |
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