冲阳穴伏安特性与人体气血盛衰  

The Voltage-ampere Characteristics of Point Chongyang and the Ebb and Flow of Human Body's Qi and Blood

作　　者：王捷生[1] 沈雪勇[2] 魏建子[2] 周钰[2] 王彩虹[2] 张一和[2] 丁光宏[3] 

机构地区：[1]香港大学中医药学院 [2]上海中医药大学针灸推拿学院,200032 [3]复旦大学力学与工程科学系,200092

出　　处：《上海针灸杂志》2001年第6期29-31,共3页Shanghai Journal of Acupuncture and Moxibustion

基　　金：国家自然科学基金 ( 39870 947和 3980 0 188);上海市科技发展基金 ( 99zb14 0 43;99JC14 0 48和 9941190 75 );九五攀登计划预选项目"经络的研究"( 95 -预 -19-311)资助项目

摘　　要：目的　观察穴位伏安特性与人体气血盛衰的关系。方法与结果　在对 97名正常人、2 5名献血者和 10具尸体冲阳穴伏安曲线的检测中观察到 ,正常人冲阳穴伏安曲线具有非线性和惯性特征 ;尸体冲阳穴伏安曲线的惯性面积显著小于正常人 ,其非线性和惯性特征程度明显降低 ,而正常人冲阳穴伏安曲线具有的非线性和惯性特征在献血者冲阳穴上依然明显存在 ,献血者冲阳穴的惯性面积和伏安面积仅于献血后第 4d明显大于正常人 ,至第 7d即得到恢复。结论　结果提示 ,存在于人体活体的穴位的某些功能特征在尸体上不复存在 ;人体献血后的功能恢复是迅速的 ,献血对机体的影响是短暂而轻微的 ;Purpose To observe the relationship between the voltage ampere characteristics of acupoint and changes in human body's qi and blood. Methods and Results The subjects were 97 normal persons, 25 blood donors and 10 cadavers. It was found that the voltage ampere curve of point Chongyang (ST 42 ) was characterized by nonlinearity and inertia in the normal persons; the inertia area of the voltage ampere curve of point Chongyang (ST 42 ) was significantly smaller in the cadavers than in the normal persons and its degrees of nonlinear and inertial properties were significantly lower; the nonlinear and inertial properties of the voltage ampere curve of normal person's point Chongyang (ST 42 ) still obviously existed at blood donor's point Chongyang (ST 42 ), and the inertia area and voltage ampere area of point Chongyang (ST 42 ) were significantly larger in the blood donors only 4 days after blood donation than in the normal persons and recovered 7 days later.Conclusion The results suggest that some functional properties of living human body's acupoints do not exist in cadavers; human body's functions recover quickly after blood donation; the influence of blood donation on the body is transient and small; point Chongyang (ST 42 ) can sensitively reflect the ebb and flow of human body's qi and blood.

关 键 词：穴位伏安特性 穴位电阻 气血 冲阳穴 

分 类 号：R224[医药卫生—中医基础理论]