| 磁场作用对小鼠学习记忆的影响 |
| |
| 引用本文： | 郭红梅,郭凤彩,彭燕华,陈秋霞.磁场作用对小鼠学习记忆的影响[J].现代生物医学进展,2004,4(3):1-3. |
| |
| 作者姓名： | 郭红梅 郭凤彩 彭燕华 陈秋霞 |
| |
| 作者单位： | 广东教育学院生物系,510310 |
| |
| 摘 要： | 目的 :探讨磁场作用对小鼠学习记忆能力的影响。方法 :应用水迷宫学习模型测定并对比 30分钟磁场处理组、1 5分钟磁场处理组和非磁场处理的正常对照组动物的空间学习记忆能力。结果 :水迷宫学习训练的实验表明 30分钟磁场处理组与正常对照组比较 ,动物到达水下平台的时间延长 ;游程增加 ;平均游速减慢 ,且均具有显著性差异 (p <0 .0 5)。 1 5分钟磁场处理组与正常对照组比较 ,动物到达水下平台的时间延长 ,且具有显著性差异 (p <0 .0 5) ;游程和平均速度与正常对照组相比无显著性差异 (p >0 .0 5)。结论 :磁场处理 30分钟或 1 5分钟损伤小鼠的空间学习记忆能力 ,且以 30分钟的磁场处理作用较强
|
| 关 键 词： | 磁场处理 学习记忆 水迷宫 |
| 修稿时间： | 2004年8月7日 |
Effect of Magnetic Field on Learning and Memory in Mice |
| |
| GUO Hong-mei,GUO Feng-cai,PENG Yan-hua,et al.Effect of Magnetic Field on Learning and Memory in Mice[J].Progress in Modern Biomedicine,2004,4(3):1-3. |
| |
| Authors: | GUO Hong-mei GUO Feng-cai PENG Yan-hua |
| |
| Affiliation: | GUO Hong-mei,GUO Feng-cai,PENG Yan-hua,et al Department of Biology,Guangdong Institute of Education,Guangzhou 510310 |
| |
| Abstract: | Objective: To discuss the effects of magnetic field on learning and memory in mice. Methods: Kun-ming mice were divided into three groups:30 min. exposure of magnetic field group, 15 min. exposure of magnetic field group and control group. The changes of learning and memory behavior of mice were respectively observed with water maze after 15 min. or 30 min. exposure of magnetic field per day standing for 30 days. Results: Compared with control group, 15 min. or 30 min. exposure of magnetic field group mice took much time to acquire task in water maze(p<0.05). Conclusion: 15 min. or 30 min. exposure of magnetic field per day standing for 30 days can reduce learning and memory capability. |
| |
| Keywords: | exposure of magnetic field learning and memory water maze |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
