| 运动训练对大鼠海马CA3区VEGF表达的免疫组织化学研究 |
| |
| 引用本文： | 党利龙.运动训练对大鼠海马CA3区VEGF表达的免疫组织化学研究[J].西安体育学院学报,2007,24(5):61-63. |
| |
| 作者姓名： | 党利龙 |
| |
| 作者单位： | 陕西教育学院,体育系,西安,710061 |
| |
| 基金项目： | 陕西教育学院校科研和教改项目 |
| |
| 摘 要： | 目的探讨运动训练对大鼠海马CA3区VEGF表达的影响。方法采用大鼠跑台训练方式建立运动训练模型。运用免疫组织化学SABC法显示海马CA3区VEGF的表达。结果在海马CA3区内,可以明显观察到神经元间有VEGF阳性表达,其阳性表达为疲劳运动组>有氧运动组>安静对照组,各组间均存在显著性差异(P<0.01)。结论大强度疲劳运动可促使海马CA3区毛细血管显著性增生,而有氧运动大鼠海马CA3区毛细血管增生则出现下降趋势,推测不同强度运动大鼠海马CA3区VEGF的阳性表达与运动性中枢疲劳的产生有关。
|
| 关 键 词： | 运动训练 血管内皮生长因子 海马 运动性中枢疲劳 免疫组织化学 |
| 文章编号： | 1001-747X（2007）05-0061-03 |
| 修稿时间： | 2007-05-23 |
Study on the Influence of Exercise on the Expression of VEGF in Rat Hippocampus CA3 Area Using Immunohistochemical Technique |
| |
| DANG Li-long.Study on the Influence of Exercise on the Expression of VEGF in Rat Hippocampus CA3 Area Using Immunohistochemical Technique[J].Journal of Xi'an Institute of Physical Education,2007,24(5):61-63. |
| |
| Authors: | DANG Li-long |
| |
| Abstract: | Aim: Studying the influence of exercise on the expression of VEGF in rat hippocampus CA 3 area.Methods: To Use rat treadmill training as exercise model and immunohistochemical technique is used for the expression of VEGF in rat hippocampus CA 3 area.Results: Positive expression of VEGF can be observed clearly between nerve cell in hippocampus CA 3 area,and the order of the positive expression is as following: the fatigue group > the exercise with oxygen group > comparison group.There are obvious differences among groups.Conclusion: High intense fatigue sport can increase obviously capillary vessel in CA 3 area,but it's a decrease with exercise with oxygen group.It suppose that different intensity exercises can influence the expression of VEGF in rat hippocampus CA 3 area and are relative with sports central fatigue. |
| |
| Keywords: | sports training vascular endothelial growth factor(VEGF) hippocampus sports central fatigue immunohistochemical |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
