上海针灸杂志Issue(4)：283-285,3.DOI:10.13460/j.issn.1005-0957.2015.04.0283
大鼠人迎穴定位标准及针刺降压效应
Rat Point Renying(ST9)Location Standardand the Hypotensive Effect of Acupuncture
摘要
Abstract
ObjectiveTo establish a surface location method and acupuncture manipulation standard by dissecting the local structure of rat point Renying(ST9)and make a validation through the hypotensive effect of acupuncture.MethodA Wistar rat was sacrificed and fixed by cryogenic freezing. According the anatomical characteristics of human point Renying, cervical point Renying region was dissected layer by layer, and the common carotid artery, the internal carotid artery and the external carotid artery were bluntly separated. Location and measurement were made using vernier calipers and digital photographs were taken. Body surface location and acupuncture point depth were statistically analyzed to establish acupuncture manipulation standards. Point Renying and a non-acupoint were separately acupunctured to treat rat spontaneous hypertension. The changing tendency of blood pressure was statistically analyzed after four weeks.ResultAccording to the 95% reference value range, the surface location of rat point Renying was determined to be (8±0.3)mm below a line connecting bilateral mandibular angles and (5.5±0.4)mm lateral to the anterior midline, one on each side. Acupuncture manipulation standards were perpendicular insertion (5.5±0.4)mm and cautious lifting and thrusting to avoid injuring the artery. Acupuncture at point Renying had a marked hypotensive effect as compared with a non-acupoint (P<0.05).ConclusionThe surface location of rat point Renying is reliable and can be applied to animal experimental study.关键词
大鼠/穴,人迎/腧穴定位/针刺标准/降压效应Key words
Rats/Point, Renying(ST9)/Acupuncture point location/Acupuncture standard/Hypotensive effect分类
医药卫生引用本文复制引用
付静静,王永,王舒..大鼠人迎穴定位标准及针刺降压效应[J].上海针灸杂志,2015,(4):283-285,3.基金项目
国家重点基础研究发展计划(2012CB518505) （2012CB518505）
