【摘要】 针刺足阳明经内庭、陷谷、冲阳、解溪、足三里、梁丘６个穴位及其左右旁开对照点，用内镜测压术观察针刺前后幽门括约肌压力（振幅、频率）变化，结果表明，针刺经线能增强幽门括约肌压力，而对照点（线）变化不明显，但各穴位之间效果有差异。更多还原

【Abstract】 The change of the pressure(amplitude of vibration,frequency) of the pylorus sphincter was observed with the technique of endoscopy measurement of pressure by needling the points of Foot Yangming channel,Neiting,Xiangu,Chengyang,Jiexi,Zusanli,Liangqiu,and their left and right control points.The results showed that stimulating channel line could increase the pressure and needling the control points(line) did not cause obvious change,but there were differences among the points.更多还原