| SDS、Cu~(2+)复合污染对蟾蜍蝌蚪血红细胞核异常及抗氧化酶活性的影响 |
| |
| 引用本文： | 魏鹂,金叶飞. SDS、Cu~(2+)复合污染对蟾蜍蝌蚪血红细胞核异常及抗氧化酶活性的影响[J]. 中国西部科技, 2010, 9(1): 5-7 |
| |
| 作者姓名： | 魏鹂 金叶飞 |
| |
| 作者单位： | 1. 浙江工业大学,浙江,杭州,310020
2. 绍兴文理学院,浙江,绍兴,312000 |
| |
| 摘 要： | 以中华大蟾蜍蝌蚪为试验对象,采用暴露试验法,研究了亚急性条件下十二烷基硫酸钠(SDS)、Cu2+单一及复合污染对蝌蚪血红细胞核异常率及肝脏超氧化物歧化酶(SOD)活性的影响。结果表明:单一SDS、Cu2+处理条件下,随着SDS、Cu2+暴露浓度增加,蝌蚪血红细胞核异常率及肝脏的抗氧化酶SOD与对照组相比均呈浓度-效应关系;SDS、Cu2+复合处理条件下,污染物对蝌蚪肝脏的SOD活性及血红细胞核异常率的影响表现为一定的协同作用,但污染物不同质量浓度的组合对SOD活性及血红细胞核异常率影响程度不同。
|
| 关 键 词： | 十二烷基硫酸钠 铜 复合污染 超氧化物歧化酶 中华大蟾蜍蝌蚪 |
Effects of SDS, Cu2+ Single and Combined Pollution on Nuclear Anomalies in Erythrocyte and the Activities of Antioxidative Enzymes in Bufo Gargarizans Tadpole |
| |
| WEI Li,JIN Ye-fei. Effects of SDS, Cu2+ Single and Combined Pollution on Nuclear Anomalies in Erythrocyte and the Activities of Antioxidative Enzymes in Bufo Gargarizans Tadpole[J]. Science and Technology of West China, 2010, 9(1): 5-7 |
| |
| Authors: | WEI Li JIN Ye-fei |
| |
| Affiliation: | WEI Li1,JIN Ye-fei2 (1. Zhe Jiang University of Technology,Zhejiang 310020 China,2. Shaoxing College ofArts , Sciences,Zhejiang 312000 China) |
| |
| Abstract: | To investigate the subacute toxicities of Sodium dodecyl sulfate(SDS) and Cu2+ single and combined pollution on Bufo gargarizans tadpole,the nuclear anomalies in erythrocyte and the activities of superoxide dismutase (SOD) in liver were measured by using exposed experiment. The results showed that the dose-effect was observed with increase of concentrations under SDS or Cu2+ single exposure; the joint effects on the nuclear anomalies and the SOD activities were synergistic under SDS and Cu2+ combined exposu... |
| |
| Keywords: | SDS Cu2+ Combined pollution SOD Bufo gargarizans tadpoles |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
