| 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 |
| 摘要点击 1725 全文点击 1207 投稿时间：1995-04-28 |
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| 中文关键词 内合成 亚硝胺 胃癌病因 |
| 英文关键词 endogenous synthesis nitrosamine gastric cancer etiology |
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| 中文摘要 |
| 测定了内蒙古自治区锡盟镶黄旗15个不同地点水样中的NO2-含量。实验结果显示,15个地点水样中NO2-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。同时,还测定了霉变奶酪中总胺含量为1.34×105μg/kg。根据每人每天的饮食和饮水量,从理论上计算不同地点人群体内生物合成亚硝胺的相对产量。 |
| 英文摘要 |
| 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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