| 底泥汞含量对鱼类红细胞微核影响研究 |
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| 引用本文： | 郑永华,刘小兵.底泥汞含量对鱼类红细胞微核影响研究[J].西南农业大学学报,1997,19(1):46-49. |
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| 作者姓名： | 郑永华 刘小兵 |
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| 作者单位： | 西南农业大学水产系 |
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| 摘 要： | 本文研究了底泥ＨｇＣｌ２累积量对鲤、鲫鱼红细胞微核率的影响。结果表明，水体底泥汞污染可引起鱼类血液红细胞微核率的上升，并呈现出较明显的剂量和时间效应。其回归方程分别为：鲤鱼ｙ１＝３．７９３８＋１．３２３６ｌｎｘ（ｒ＝０．９７１０＊＊）；鲫鱼，ｙ２＝４．４４４８＋１．４８７ｌｎｘ（ｒ＝０．９８７４＊＊）。
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| 关 键 词： | 汞 鲤鱼 鲫鱼 红细胞 微核 底泥 |
EFFECTS OF MERCURY IN SEDIMENT ON ERYTHROCYTE MICRONUCLEUS OF FISHES |
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| Zheng Yonghua, Liu Xiaobin, Zhao Hongmei, Yang Haitao.EFFECTS OF MERCURY IN SEDIMENT ON ERYTHROCYTE MICRONUCLEUS OF FISHES[J].Journal of Southwest Agricultural University,1997,19(1):46-49. |
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| Authors: | Zheng Yonghua Liu Xiaobin Zhao Hongmei Yang Haitao |
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| Abstract: | Researches had been made into the effects of mercury in sediment on erythrocyte micronucleus on fishes and the results showed that the mercury in sediment led to the rise of erythrocyte micronucleus and presented an obvious effect of time and dosage with the increase of mercury concentrated in sediment and the passing of days. The regression reactions for the rate of erythrocyte micronucleus on Cyprinus carpio and Carassius auratus are respectively that 1=3.7938 1.3236lnx(r=0.9710 ** ), 2 =4.4448 1.487lnx(r=0.9874 ** ) and the interrelation coefficient both reached evident levels (r>r 0.01 =0.765). |
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| Keywords: | mercury C carpio C auratus erythrocytes substrate sludge |
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