| 钢质平衡木直径对SAM小鼠感觉运动能力检测的影响 |
| |
| 引用本文： | 吴旭,王静,陈贵海.钢质平衡木直径对SAM小鼠感觉运动能力检测的影响[J].安徽农业大学学报,2005,32(4):460-462. |
| |
| 作者姓名： | 吴旭 王静 陈贵海 |
| |
| 作者单位： | 兰州大学生命科学院 兰州730000
(吴旭，王静)，安徽医科大学第一附属医院神经内科 合肥230022(陈贵海) |
| |
| 基金项目： | 安徽省自然科学基金
,
安徽省教育厅自然科学基金 |
| |
| 摘 要： | 探讨钢质平衡木直径对小鼠感觉运动能力年龄效应的影响,找出钢质平衡木最适检测直径.结果表明,在3种直径的平衡杆上, SAMP8鼠的平衡时间均显示出阶梯式年龄相关性下降;3种平衡杆均能检测出SAMR1株的年龄效应,但仅在10 mm直径杆上呈典型阶梯式下降.综合考察,10 mm直径的平衡杆最能有效地检测出小鼠年龄相关性感觉运动能力下降.
|
| 关 键 词： | 感觉运动能力 平衡木 小鼠 衰老 |
| 文章编号： | 1672-352X（2005）04-0460-03 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005年5月10日 |
Effects of Beam Diameter on the Performance of Sensorimotor in SAM Mice |
| |
| WU Xu,WANG Jing,CHEN Gui-hai.Effects of Beam Diameter on the Performance of Sensorimotor in SAM Mice[J].Journal of Anhui Agricultural University,2005,32(4):460-462. |
| |
| Authors: | WU Xu WANG Jing CHEN Gui-hai |
| |
| Institution: | 1. School of Life Science, Lanzhou University, Lanzhou 730000; 2. Department of Neurology, the First Affiliated Hospital of Anhui Medical University, Hefei 230022 |
| |
| Abstract: | To explore the effect of different diameters on the performance of sensorimotor on the beam,the steel rods with 6,10 and 14 mm in diameters were used,and the balance time of the SAMP8 and the SAMR1 mice aged 2,6 and 11 months on the rods was recorded separately.The results indicated that the balance time decreased with ages in each kind of rod in the SAMP8 mice,but this decrease pattern was only typically detectable on the 10 mm diameter rod in the SAMR1 mice.Our results suggested that the rod of 10 mm diameter was optimal to measure the age-related changes in sensorimotor ability in the SAM mice. |
| |
| Keywords: | sensorimotor balance beam mouse aging |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《安徽农业大学学报》浏览原始摘要信息 |
| 点击此处可从《安徽农业大学学报》下载免费的PDF全文 |
