| 漂染废水对泥鳅红细胞核异常的诱导 |
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| 引用本文： | 陈细香,卢昌义,蔡金聪. 漂染废水对泥鳅红细胞核异常的诱导[J]. 厦门大学学报(自然科学版), 2007, 46(4): 555-558 |
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| 作者姓名： | 陈细香 卢昌义 蔡金聪 |
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| 作者单位： | 1. 近海海洋环境科学国家重点实验室(厦门大学),福建,厦门,361005
2. 泉州师范学院化学与生命科学学院,福建,泉州,362000 |
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| 基金项目： | 国家自然科学基金;福建省自然科学基金;泉州师范学院校科研和教改项目 |
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| 摘 要： | 采用红细胞微核和核异常测试法研究了漂染废水对泥鳅（Misgurnus anguillicaudatus）红细胞核的遗传毒性.结果表明,3种不同体积分数的漂染废水均能诱发泥鳅红细胞核异常.方差分析，试验组与对照组差异极显著（p〈0．01）．研究结果表明．泥鳅红细胞的微核和核异常测定法可作为监测水环境中致突变化合物的一个较为实用的指标.
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| 关 键 词： | 泥鳅 红细胞 微核 核异常 漂染废水 诱变 |
| 文章编号： | 0438-0479（2007）04-0555-04 |
| 修稿时间： | 2006-12-25 |
Induction of Nuclear Anomalies in Erythrocytes of Loach(Misgurnus anguillicaudatus) by Bleached Waste |
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| CHEN Xi-xiang,LU Chang-yi,CAI Jin-cong. Induction of Nuclear Anomalies in Erythrocytes of Loach(Misgurnus anguillicaudatus) by Bleached Waste[J]. Journal of Xiamen University(Natural Science), 2007, 46(4): 555-558 |
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| Authors: | CHEN Xi-xiang LU Chang-yi CAI Jin-cong |
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| Affiliation: | 1. State Key Laboratory of Marine Environmental Science(Xiamen University |
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| Abstract: | Genetic toxicity of bleached waste on erythrocytes nucleus of Misgurnus anguillicaudantus was studied by using micronuclei and nuclear anomalies tests.The loach was exposed in various concentration samples for 6,12,24,48,72,96 h.Smears of blood samples were prepared.The results show that the bleached waste in three different concentrations could all significantly increase the frequencies of micronuclei and nuclear anomalies.There is statistically significant difference in comparison with the control group(p<0.01).The result also indicates that the test of nuclear anomalies in erythrocytes of Misgurnus anguillicaudatus is a rather useful index for detecting mutagenic compounds in the aquatic environment. |
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| Keywords: | Misgurnus anguillicaudatus erythroeytes mieronueleus nuelear anomaly ~ bleaehed waste ~ induction |
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