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中国临床药理学与治疗学 ›› 2002, Vol. 7 ›› Issue (1): 14-17.

• 基础研究 • 上一篇    下一篇

9-(4-乙氧羰基苯氧基)-6, 7-二甲氧基-1, 2, 3, 4-四氢吖啶盐酸盐对小鼠学习记忆功能的影响

盛瑞, 刘国卿   

  1. 中国药科大学药理教研室, 南京 210009
  • 收稿日期:2001-08-20 修回日期:2001-09-12 出版日期:2002-02-26 发布日期:2020-11-27
  • 通讯作者: 盛瑞, 女, 现为苏州大学医学院药学系博士生。Tel:0512-5195690-2096 E-mail:Sheng-Rui@163.com
  • 作者简介:刘国卿, 男, 教授, 博士生导师。

Effects of 9-(4-Ethoxycarboxylyphenoxy)-6,7-dimethoxy-1,2,3,4-te-trahydro acridine on learning and memory ability in mice

SHENG Rui, LIU Guo-Qing   

  1. Department of Pharmacology, China Pharmaceutical University, Nanjing 210009
  • Received:2001-08-20 Revised:2001-09-12 Online:2002-02-26 Published:2020-11-27

摘要: 目的: 研究 9-(4-乙氧羰基苯氧基)-6, 7-二甲氧基-1, 2, 3, 4-四氢吖啶盐酸盐(EDT) 对小鼠记忆功能的影响。方法: 采用小鼠跳台法和 Y-型迷宫法,观察 EDT 对小鼠学习记忆功能的影响。结果: EDT2.5、 5、10 mg·kg-1灌胃 5 d, 对东莨菪碱、 亚硝酸钠和乙醇致小鼠记忆获得、巩固及再现障碍均有不同程度的改善作用。 结论: EDT 可以改善小鼠的记忆功能。

关键词: 9-(4-乙氧羰基苯氧基)-6,7-二甲氧基-1,2,3,4-四氢吖啶盐酸盐, 学习记忆, 跳台法, 迷宫法

Abstract: AIM: To study the effects of 9-(4-Ethoxycarboxylyphenoxy)-6,7-dimethoxy-1,2,3 4-te-trahydro acridine (EDT) on learning and memory abili-ties.METHODS: The step-down test and Y-maze test were adopted in this study. RESULTS: EDT (2.5,5,10 mg·kg-1, ig ×5 d) dose-dependently improved the impairment of memory acquisition, memory consolidation and memory retrieval induced by scopolamine, NaNO 2 and alcohol in mice. CONCLUSION: EDT can improve learning and mermory ability in mice.

Key words: 9-(4-Ethoxycarboxylyphenoxy)-6,7-dimethoxy-1,2,3,4-tetrahydro acridine, learning, memo-ry, step-down test, Y-maze test

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