期刊论文

Effect of Electroacupuncture on Ghrelin and GHSR Protein and Gene Expression in Gastric Antrum of Diabetic Rats

中文

中国中医基础医学杂志

1006-3250

2016

22

8

1088-1091

国家自然科学基金资助项目（81403487）-从胃窦ICC的起搏机制探讨电针对糖尿病胃轻瘫大鼠胃运动的影响 湖南省高校创新平台开放基金项目（12 K 088）-基于ghrelin-GHSR-Ca2＋信号通路探讨电针对DGP模型大鼠胃运动的影响 湖南省教育厅优秀青年项目（14B128）-电针对糖尿病胃轻瘫大鼠胃窦ICC形态及起搏功能的影响

本校为第一机构

目的:探讨电针改善糖尿病胃轻瘫(DGP)大鼠胃运动的机制。方法:将48只健康SD大鼠按随机数字表法分为空白对照组、DGP模型组、电针穴位组(模型+电针穴位)、胃复安对照组(模型+胃复安灌胃) 4组各12只。采用腹腔注射链脲佐菌素(STZ)配合高糖高脂饮食建立大鼠DGP模型,电针足三里、三阴交及梁门穴以观察大鼠血糖、尿糖值和胃排空率,ELISA法检测血清胰岛素(INS)、胃窦组织促生长素(Ghrelin)含量,PCR法测定胃窦部生长素促分泌激素受体基因(GHSR mRNA)表达。结果:与空白组比较,模型组大鼠血糖、尿糖值显著增高,胃排空率、血清INS水平、胃窦Ghrelin及GHSR mRNA表达降低;经电针穴位后,血糖、尿糖值降低,胃排...

Objective: To observe the effect of electro-acupuncture on rats with Diabetic Gastroparesis (DGP) and explore its mechanism. Methods: Sixty healthy Sprague Dawley rats were randomly assigned into five groups,namely blank group,model group,electro-acupuncture at acupoints group,electro-acupuncture at non-acupoints group,metoclopramide group,12 rats in each group. The animal model of DGP was established by intraperitoneal injection of streptozotocin (STZ) and high glucose and high fat diet. The Blood glucose,urine glucose and gastric emptying rate were observed. The content of insulin (INS) in s...