| 巩县伊洛河水和周围井水致突变性调查 |
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| 引用本文： | 徐友梅,祝庆蕃,鲍宝珠,郑其岚,田俊峰,蒋胜煜,苏堤,阮丽荣.巩县伊洛河水和周围井水致突变性调查[J].郑州大学学报(医学版),1989(3). |
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| 作者姓名： | 徐友梅 祝庆蕃 鲍宝珠 郑其岚 田俊峰 蒋胜煜 苏堤 阮丽荣 |
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| 作者单位： | 河南医科大学微生物学教研室
(徐友梅，郑其岚，田俊峰，苏堤)，河南医科大学病理解剖学教研室
(祝庆蕃)，河南省职业病防治所
(鲍宝珠，蒋胜煜)，河南医科大学微生物学教研室(阮丽荣) |
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| 摘 要： | 用细菌波动试验和蚕豆根尖微核试验检测巩县伊洛河四个断面河水富集物的致突变性,前者致突变阳性率为90%,后者为91.7%。12个沿伊洛河井水(试验组)和10个远离河井水(对照组)富集物的致突变性,也用以上两种方法进行检测。结果:试验组12个井的井水均有致突变效应,而对照组仅4个井为阳性。
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| 关 键 词： | 波动试验 微核试验 致突变性 |
Investigation on the pollution of the Yiluo River in Gongxian county--Mutagenicity of the river and well water |
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| Xu Youmei.Investigation on the pollution of the Yiluo River in Gongxian county--Mutagenicity of the river and well water[J].Journal of Zhengzhou University: Med Sci,1989(3). |
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| Authors: | Xu Youmei |
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| Institution: | Xu Youmei Department of Microbiology |
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| Abstract: | Mutagenicity of the extracts of the river water collected from four different
sections of Yiluo River in Gongxian County were detected with the fluctuation test
on bacteria and the micronucleus test on Vicia faba root tips. The mutagenic posi-
tive rate of the former test was 90%, the latter was 91.7%. Mutagenicity of the
extract of the twelve samples collected from the well water along Yiluo River
(test group), and ten samples from the well which was distant from Yiluo River
(control group) were examined with the two test. mentioned above. The results
showed that in the test group all samples were mutagenic, whereas only four sam-
ples were positive in the control group. |
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| Keywords: | fluctuation test micronucleus test mutagenicity |
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