期刊论文

Li, J.S.

中文

针刺研究

1000-0607

2009

34

3

171-174

湖南省教育厅青年基金课题（No.04B047）；

本校为第一且通讯机构

目的:观察针刺"内关""足三里"对心肌缺血模型大鼠孤束核(nucleus of the solitary tract,NTS)c-fos表达及心电图ST_Ⅱ的影响,阐明延髓初级中枢在"内关""足三里"穴共同调节心功能中的作用.方法:将36只雄性SD大鼠随机分为生理盐水组、模型组、足三里组、内关组、偏历组及合阳组,每组6只,腹腔注射异丙肾上腺素造成心肌缺血模型.电针治疗20 min,采用抗Fos蛋白免疫组织化学技术观察大鼠NTS内c-fos表达和电生理技术观察大鼠心电图ST_Ⅱ的变化.结果:心肌缺血模型大鼠NTS内c-foS的表达明显增加(P＜0.01),而足三里组、内关组与模型组比较,NTS内c-foS阳性细胞数均明显减少(P＜0.01);足三里组、内关组NTS内...

OBJECTIVE: To observe the effect of electroacupuncture (EA) of "Neiguan" (PC 6) and "Zusanli" (ST 36) on c-fos expression in the nucleus of the solitary tract (NTS)and ischemic electrocardiogram (ECG) in acute myocardial ischemia (AMI) rats, so as to study the role of NTS in EA-induced improvement of AMI. METHODS: Thirty-six male SD rats were randomly divided into control, model, ST 36, PC 6, "Pianli" (LI 6), and "Heyang" (BL 55) groups, with 6 cases in each. AMI model was established by intraperitoneal injection of Isoproterenol (5 mg/kg). EA (4 Hz/20 Hz, 1 mA) was applied to PC 6, ST 36, LI ...