| 某饮用水氯化消毒前后不同阶段水样的致突变性研究 |
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| 引用本文： | 唐明德,陈律,易义珍.某饮用水氯化消毒前后不同阶段水样的致突变性研究[J].癌变．畸变．突变,2000,12(3):151-153. |
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| 作者姓名： | 唐明德 陈律 易义珍 |
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| 作者单位： | 湖南医科大学环境卫生学教研室,湖南 长沙 410078 |
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| 摘 要： | 目的与方法:本文采用Ames 试验、小鼠骨髓嗜多染红细胞微核试验、鱼外周血有核红细胞微核试验,对基本饮用水的水源水、出厂水、末稍水、水泥水箱水、开水经XAD - 2 大孔树脂吸附、丙酮洗脱的浓缩物进行致突变性研究。结果与结论:结果发现:各水样的浓缩物均具有致突变作用。致突变活性的大小依次为出厂水、开水、末稍水、水泥水箱水、水源水。
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| 关 键 词： | 氯化 致突变性 Ames 试验 微核试验 |
| 文章编号： | 1004-616(2000)03-0151-03 |
| 收稿时间： | 1999-07-04 |
| 修稿时间： | 1999年7月4日 |
THE MUTAGENIC STUDY OF DRINKING WATER IN FRONT AND BEHINDCHLORINATION OF DIFFERENT STAGE IN THE WATER FACTORY |
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| TAN G Ming - de,CHEN Lu,YI Yi - zhen.THE MUTAGENIC STUDY OF DRINKING WATER IN FRONT AND BEHINDCHLORINATION OF DIFFERENT STAGE IN THE WATER FACTORY[J].Carcinogenesis,Teratogenesis and Mutagenesis,2000,12(3):151-153. |
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| Authors: | TAN G Ming - de CHEN Lu YI Yi - zhen |
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| Institution: | Department Envi ronmental Hygiene of Hunan Medical University , Changshai 410078 , China |
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| Abstract: | Purpose and Methods: By Ames, micronucleus test on mouse bone marrow polychromatic erythrocytes(PCE)and fish peripheral blood erythrocyte the mutagenicity of concentrated substance with XAD-2 big hole resin is studied in the out factory water,tip water,cement chamber water,boiling water and source water.Results and Conclusion: The results showed that the concentrated substances of all samples have mutagenic effect.The mutagenic active size is in proper order out-factory water,boiling water,tip water,cement chamber water,source water. |
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| Keywords: | chlorination mutagenicity Ames test micronucleus test |
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