| 胃机械-电活动与胃肠激素水平老化改变初探 |
| |
| 引用本文： | 曹仕琼,薛存宽. 胃机械-电活动与胃肠激素水平老化改变初探[J]. 临床消化病杂志, 2002, 14(4): 166-167 |
| |
| 作者姓名： | 曹仕琼 薛存宽 |
| |
| 作者单位： | 华中科技大学同济医学院附属梨园医院,武汉,430077 |
| |
| 摘 要： | 目的：比较分析不同月龄段大鼠胃机械-电活动变化及胃肠粘膜，脑组织中GAS，MTL，VIP水平。方法：用Maclab数据分析系统，描记不同月龄组大鼠胃内压力曲线及胃平滑肌可传导电刺激阈值，用放射免疫法测定胃肠粘膜及脑组织中GAS，MTL，VIP水平。结果：老龄组胃内张力及收缩波幅下降，电刺激阈值明显升高，胃肠粘膜中激素水平变化不大，脑组织中主要表现为下降趋势，结论：老化过程中胃运动功能及脑组织中胃肠激素水平均明显下降。
|
| 关 键 词： | 胃机械－电活动 胃运动 胃肠激素 老化 |
| 文章编号： | 1005-541X(2002)04-166-02 |
| 修稿时间： | 2001-11-24 |
The Change of Gastric Electro-movement and the Level of Gastrointestinal Hormone in the Senile |
| |
| Chao Shi-qiong,Xue Cun-kuanAffiliate Liyuan Hospital,Tongji Medical College of Huazhong Scince Technology University,Wuhan. The Change of Gastric Electro-movement and the Level of Gastrointestinal Hormone in the Senile[J]. Chinese Journal of Clinical Gastroenterology, 2002, 14(4): 166-167 |
| |
| Authors: | Chao Shi-qiong Xue Cun-kuanAffiliate Liyuan Hospital Tongji Medical College of Huazhong Scince Technology University Wuhan |
| |
| Affiliation: | Chao Shi-qiong,Xue Cun-kuanAffiliate Liyuan Hospital,Tongji Medical College of Huazhong Scince Technology University,Wuhan 430077 |
| |
| Abstract: | Purpose: To study the aging associated change of gastric electro-movement and the level of GAS, MTL, VIP in gastrointestinal mucosa and brain tissue. Methods: By pressure transducers with Maclab/powerlab date recording and analysis systems, gaster movement of rat was recorded constinously, and assessed quantitatively the level of GAS, MTL, VIP in gastrointestinal mucose and brain tissue. Results: Gastric smooth muscle intensity was obviously decreasing with serlity. The level of gastrointestinal hormone in mucosa had no significantly change, but it was significant reduced in brain tissue. Conclusion: The both of gastric movement function and gastrointestinal hormone in brain is obviously reduceing with aging. |
| |
| Keywords: | Gastric movement Gastrointestinal hormone Senile |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
