【摘要】 目的:研究经穴阻断后针刺关元穴的大鼠的功能磁共振成像。方法:40只大鼠随机分为羧甲基壳聚糖组和羧甲基壳聚糖对照组,对于羧甲基壳聚糖组大鼠关元穴注射羧甲基壳聚糖溶液20μL;羧甲基壳聚糖对照组大鼠穴旁3 mm处注射羧甲基壳聚糖溶液20μL,2次/d,连续注射14 d,并进行功能磁共振成像检测。结果:CMC组大鼠磁共振成像信号增加的脑区与羧甲基壳聚糖对照组相比,有显著性差异。结论:钙离子与经脉活动有密切关系。更多还原

【Abstract】 Objective: To investigate fMRI Imaging on acupuncture at Guanyuan（RN4） in rats after blocking the meridian. Methods: Forty rats were divided into the CMC group and the CMC control group. For the CMC group,inject 20μL carboxymethyl chitosan to the rats’ Guanyuan（RN4）. For the CMC control group,inject 20 μL carboxymethyl chitosan at the position of 3 mm away from Guanyuan（RN4）,twice a day,continuous for 14 days. And then we made the detection of fMRI imaging. Results: For the CMC group,the brain areas ofMRI signal increase was significant when compared with that of the CMC control group and the difference was significant. Conclusion: Ca²⁺is the key elements of the meridians activities.更多还原