| 胚胎期暴露氰戊菊酯对中年CD-1小鼠 空间学习记忆能力的影响 |
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| 引用本文： | 李学伟,陈贵海,马汉,王飞,陶飞,何燕,徐德祥. 胚胎期暴露氰戊菊酯对中年CD-1小鼠 空间学习记忆能力的影响[J]. 安徽农业大学学报, 2011, 38(3): 337-340. DOI: CNKI:34-1162/S.20110419.0924.017 |
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| 作者姓名： | 李学伟 陈贵海 马汉 王飞 陶飞 何燕 徐德祥 |
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| 作者单位： | 安徽医科大学第一附属医院神经内科;安徽医科大学卫生管理学院毒理系; |
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| 基金项目： | 国家自然科学基金项目(30872730)资助 |
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| 摘 要： | 本研究旨在探讨胚胎期暴露氰戊菊酯对中年CD-1小鼠空间学习记忆能力的影响。利用六臂辐射状水迷宫任务检测胚胎期暴露氰戊菊酯组与暴露乳剂的对照组13月龄CD-1小鼠的空间学习记忆能力。结果表明,在辐射状水迷宫任务的学习期和记忆期中,氰戊菊酯组的错误数和潜伏期均显著高于对照组(Ps<0.05)。因此,胚胎期暴露氰戊菊酯可加速中年CD-1小鼠年龄相关性空间学习记忆能力减退的出现。
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| 关 键 词： | 氰戊菊酯 衰老 学习/记忆 |
Effects of embryo exposed to fenvalerate on spatial ability of learning and memory in the middle-aged CD-1 mice |
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| LI Xue-wei,CHEN Gui-hai,MA Han,WANG Fei,TAO Fei,HE Yan and XU De-xiang. Effects of embryo exposed to fenvalerate on spatial ability of learning and memory in the middle-aged CD-1 mice[J]. Journal of Anhui Agricultural University, 2011, 38(3): 337-340. DOI: CNKI:34-1162/S.20110419.0924.017 |
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| Authors: | LI Xue-wei CHEN Gui-hai MA Han WANG Fei TAO Fei HE Yan XU De-xiang |
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| Affiliation: | LI Xue-wei1,CHEN Gui-hai1,MA Han1,WANG Fei1,TAO Fei1,HE Yan1,XU De-xiang2(1.Department of Neurology,the First Affiliated Hospital of Anhui Medical University,Hefei 230022,2.Department of Toxicology,Anhui Medical University,Hefei 230032) |
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| Abstract: | The effects of embryo exposed to fenvalerate on spatial ability of learning and memory in the middle-aged CD-1 mice were explored.Six-arm radial water maze(RAWM) was used to evaluate spatial ability of learning and memory in the 13-month-old CD-1 mice,including fenvalerate-exposure group in embryo and normal control group.The results showed that the latency and the number of errors in the fenvalerate group were significantly more than those in the control group(Ps<0.05)in both the learning and the memory ph... |
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| Keywords: | fenvalerate aging learning/memory |
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