| Spinosyn A对家蝇生长发育及Na~+,K~+-ATPase、Ca~(2+),Mg~(2+)-ATPase和AChE的影响 |
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| 引用本文： | 徐志红,蒋志胜.Spinosyn A对家蝇生长发育及Na~+,K~+-ATPase、Ca~(2+),Mg~(2+)-ATPase和AChE的影响[J].长江大学学报,2009(4):7-12. |
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| 作者姓名： | 徐志红 蒋志胜 |
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| 作者单位： | [1]长江大学农学院,湖北荆州432305 [2]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（Musca domestica L.）生长发育及其Na^＋，K^＋-ATPase、Ca^2＋，Mg^2＋-ATPase和AChE的影响。结果表明，Spinosyn A对家蝇有杀卵作用，且其化蛹率显著下降；Spinosyn A在离体时低浓度抑制家蝇头部Na^＋，K^＋-ATPase活性而高浓度酶被激活，活体时在48h内酶活性都受到明显抑制，并随浓度升高而增强；离体时低浓度抑制家蝇Ca^2＋，Mg^2＋-ATPase活性而高浓度时酶被激活；活体时24h后该酶被激活。离体时对家蝇头部AChE有弱的抑制作用，但不同处理浓度之间无差异，而在活体时48h内能显著激活AChE活性。
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| 关 键 词： | Spinosyn A Na^＋ K^＋-ATPase Ca^2＋ Mg^2＋-ATPase AChE 生长发育 家蝇（Musca domestica L．） |
Effects of Spinosyn A on Growth and Development,Na~+,K~+-ATPase,Ca~(2+),Mg~(2+)-ATPase and AChE of Musca domestica L. |
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| XU Zhi-hong,JIANG Zhi-sheng.Effects of Spinosyn A on Growth and Development,Na~+,K~+-ATPase,Ca~(2+),Mg~(2+)-ATPase and AChE of Musca domestica L.[J].Journal of Yangtze University,2009(4):7-12. |
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| Authors: | XU Zhi-hong JIANG Zhi-sheng |
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| Institution: | XU Zhi-hong (College of Agronomy,Yangtze University,Jingzhou,Hubei 434025,China) JIANG Zhi-sheng (Institute of Elemento-Organic Chemistry,Nankai University,Tianjin 300071,China) |
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| Abstract: | An important insecticide,Spinosyn A,was studied on Na+,K+-ATPase,Ca2+,Mg2+-ATPase and AChE of Musca domestica L. The results demonstrated that Spinosyn A reduced the hatching rate of eggs and pupation rate of Musca domestica L. Na+,K+-ATPase from the heads of Musca domestica L. was activated in high concentration and inhibited in low concentration by Spinosyn A in vitro but in vivo the same ATPase was inhibited in 48 h. Ca2+,Mg2+-ATPase from the same insect was activated in high concentration and inhibited ... |
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| Keywords: | Spinosyn A Na K -ATPase Ca2 Mg2 -ATPase AChE Growth and Development Musca domestica L |
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