期刊论文

中文

针刺研究

1000-0607

2018

43

8

485-491

10.13702/j.1000-0607.170513

湖南省中医药管理局科研计划项目（No.201525） 国家自然科学基金项目（No.81674070） 国家自然科学基金青年项目（No.81403471）

本校为第一机构

目的:观察针刺合募配穴对肠易激综合征(IBS)大鼠结肠组织中类胰蛋白酶(Try)、蛋白酶活化受体2(PAR-2)、瞬时受体电位香草酸亚型1(TRPV 1)、P物质(SP)和降钙素基因相关肽(CGRP)表达的影响,探讨针刺合募配穴治疗IBS的机制.方法:雄性SD大鼠随机分为空白组、模型组、药物组和合募针刺组,每组10只.采用慢性应激结合束缚方法建立IBS大鼠模型.合募针刺组针刺"上巨虚""天枢"穴,30 min/d,药物组予匹维溴胺(15 mg·kg~(-1)·d~(-1))灌胃,均治疗14 d.观察大鼠体质量,检测大鼠结直肠扩张(CRD)容量阈值和腹壁回撤反射(AWR)评分,甲苯胺兰染色法观察结肠组织肥大细胞(MC)计数,免疫组化法检测结肠组织Try表达水...

OBJECTIVE: To observe the effect of electroacupuncture (EA) stimulation of "Shangjuxu" (ST 37, Lower Confluent point) and "Tianshu" (ST 25, Front-Mu point) on visceral pain and expression of colonic tryptase(Try), proteinase-activated receptor 2(PAR-2)transient receptor potential channel vanilloid subfamily member 1 (TPRV 1)substance P (SP) and calcitonin gene-related peptide (CGRP) in rats with irritable bowel syndrome (IBS), so as to explore its mechanisms underlying improvement of IBS. METHODS: Forty male Sprague Dawley rats were equally randomized into normal control (control), model, medi...