| Spinosyn A对家蝇GSTs的影响及其对辛硫磷的增效作用 |
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| 引用本文： | 徐志红,蒋志胜. Spinosyn A对家蝇GSTs的影响及其对辛硫磷的增效作用[J]. 贵州农业科学, 2007, 35(6): 62-63,65 |
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| 作者姓名： | 徐志红 蒋志胜 |
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| 作者单位： | 长江大学,农学院,湖北,荆州,434025;南开大学,元素有机化学研究所,天津,300071 |
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| 摘 要： | 研究了Spinosyn A对家蝇谷胱甘肽-s-转移酶(GSTs)的影响及其对辛硫磷的增效作用,结果表明,在离体条件下以及活体24 h和48 h条件下,3个浓度梯度的Spinosyn A对GSTs都有显著的抑制作用。同时,采用共毒系数法研究了Spinosyn A与辛硫磷混配的效应,发现略有增效作用,Spinosyn A对其它以GSTs为重要代谢途径的杀虫剂的增效潜力有待进一步研究。
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| 关 键 词： | SpinosynA 谷胱甘肽-s-转移酶(GSTs) 增效作用 |
| 文章编号： | 1001-3601（2007）06-0379-0062-02 |
| 收稿时间： | 2007-08-22 |
| 修稿时间： | 2007-09-20 |
Effects of Spinosyn A on Glutathione S-transferases of Musca domestica L. and Its Synergized Toxic Effect |
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| XU Zhihong,JIANG Zhisheng. Effects of Spinosyn A on Glutathione S-transferases of Musca domestica L. and Its Synergized Toxic Effect[J]. Guizhou Agricultural Sciences, 2007, 35(6): 62-63,65 |
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| Authors: | XU Zhihong JIANG Zhisheng |
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| Abstract: | The experiment was conducted to investigate effects of Spinosyn A on glutathione S-transferases of Musca domestica L.and its synergized toxic effect.The results showed that 3 different concentration of Spinosyn A all had the significant inhibition effect on GSTs under in vitro and in vivo(24 h and 48 h) and Spinosyn A had the synergized toxic effect when Spinosyn A and phoxim were used at the same time.The potential synergistic effect of Spinosyn A to other insecticides with the main metabolic way of GSTs is to be studied in future. |
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| Keywords: | Spinosyn A GSTs synergistic effect |
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