Effects of aluminum potassium sulfate on learning,memory,and cholinergic system in mice

被引:1
|
作者
伍迎红
周钟鸣
熊玉兰
王彦礼
孙建辉
廖宏标
罗宣德
机构
[1] 中国中医研究院中药研究所
[2] 国家医药研究开发中心
关键词
铝; 铝化合物; AF64A; 氮丙啶; 芥子化合物; 记忆; 回避学习; 乙酰胆碱; 胆碱乙酰基转移酶;
D O I
暂无
中图分类号
R-332,R338.5 [];
学科分类号
1001 ;
摘要
目的:研究硫酸铝钾中的铝对正常及AF64A小鼠学习、记忆的影响.方法:被动回避反射仪测避暗潜伏期(STL);原子吸收分光光度法测血、脑铝;化学发光法测脑乙酰胆碱(ACh);放射化学法测脑胆碱乙酰基转移酶(ChAT).结果:1g·kg-1组30日时,血脑铝升高;60日伴STL、ACh、ChAT分别下降464%,85%,226%;90日STL、ACh、ChAT分别下降500%,111%和278%.025g·kg-1只有血铝升高.1g·kg-1使AF64A模型小鼠血、脑铝升高,其他无改变.结论:硫酸铝钾1g·kg-1·d-160日使小鼠学习、记忆障碍及胆碱能系统改变
引用
收藏
页码:10 / 13
页数:4
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