| 昆虫离子通道及其抗药性研究进展 |
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| 引用本文： | 赵佳,韩志杰,刘玉杰,纪炳纯,贺秉军.昆虫离子通道及其抗药性研究进展[J].四川动物,2011,30(5). |
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| 作者姓名： | 赵佳 韩志杰 刘玉杰 纪炳纯 贺秉军 |
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| 作者单位： | 南开大学生命科学学院,天津,300071 |
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| 基金项目： | 国家自然科学基金资助项目，南开大学本科生创新科研"百项工程" |
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| 摘 要： | 昆虫细胞膜离子通道是多种杀虫剂的作用靶标,通道功能特性的变异等与害虫抗药性密切相关.电压钳及膜片钳等电生理技术在离子通道功能研究中具有独特优势,在杀虫剂作用机理及害虫抗性机理研究中越来越受到重视.昆虫细胞膜离子通道主要包括配体门控通道和电压门控通道两大类.配体门控通道主要包括乙酰胆碱受体、GABA和谷氨酸受体通道等.电压门控通道主要有钠、钾和钙通道等,其中钠通道研究成果较多,与害虫抗性关系密切.由于钙离子的重要生理功能,随着研究深入,钙通道将成为研究重点.
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| 关 键 词： | 细胞膜离子通道 抗药性 膜片钳 害虫 |
A Review on Ion Channels of Insect Cell Membrane and its Resistance to Insecticides |
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| ZHAO Jia,HAN Zhi-jie,LIU Yu-jie,JI Bing-chun,HE Bing-jun.A Review on Ion Channels of Insect Cell Membrane and its Resistance to Insecticides[J].Sichuan Journal of Zoology,2011,30(5). |
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| Authors: | ZHAO Jia HAN Zhi-jie LIU Yu-jie JI Bing-chun HE Bing-jun |
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| Institution: | ZHAO Jia,HAN Zhi-jie,LIU Yu-jie,JI Bing-chun,HE Bing-jun*(College of Life Sciences,Nankai University,Tianjin 300071,China) |
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| Abstract: | Ion channels in insect cell membrane are the target sites of different kinds of insecticides.Characteristics and the alteration of functional properties of ion channels are closely related to insecticides resistance.Voltage clamp and patch clamp techniques are the basic techniques in the studying of kinetic and physiological properties of membrane channels.And they become a very useful and powerful tool in the studying of insecticide action mechanisms and insecticide resistant analysis.There are many kinds ... |
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| Keywords: | ion channels insecticide resistance patch clamp insect |
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