| 黄浦江水提取物对姐妹染色单体交换的影响 |
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| 引用本文： | 戴修道 朱惠刚. 黄浦江水提取物对姐妹染色单体交换的影响[J]. 上海环境科学, 1992, 1(6): 29-30,16 |
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| 作者姓名： | 戴修道 朱惠刚 |
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| 作者单位： | 上海医科大学,上海医科大学,上海医科大学 |
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| 摘 要： | 采用姐妹染色单体交换方法,对黄浦江水提取物进行体外试验。结果表明,0.02ml/10ml浓度组各点水样的姐妹染色单体交换率,除上游竖僚泾和松浦大桥点外,下游各点及自来水均高于溶剂对照:0.02ml/10ml浓度组除竖僚泾点外,下游各点均高于溶剂对照。两种浓度均显示越往沿江下游,姐妹染色单体交换率越有增高趋势:0.03、0.04(ml/10ml)两个浓度组损害淋巴细胞。
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| 关 键 词： | 提取物 姐妹染色 单体交换 |
Effects of Extracting Materials from Huang Pu River Water on Sister Chromatid Exchange |
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| Dai Xiudao Zhu Huigang Zhou Dehao. Effects of Extracting Materials from Huang Pu River Water on Sister Chromatid Exchange[J]. Shanghai Environmental Science, 1992, 1(6): 29-30,16 |
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| Authors: | Dai Xiudao Zhu Huigang Zhou Dehao |
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| Affiliation: | Shanghai Medical University |
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| Abstract: | Effects of extracting materials from Hung Pu River water on sister chromatid exchange in vitro showed that 0.01ml/10ml concentration induced higher frequencies of sister chromatid exchange on the lower reaches except upper reaches "902" and Large Bridge. 0.02ml/10ml concentration induced similar result except upper reaches Large Bridge. Both concentrations showed that the more lower reaches were the more higher frequencies of SCEs induced. 0.03, 0.04ml/10ml concentration damage lymphocytes. |
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| Keywords: | Extracting materials Sister chromatid exchange |
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