经络穴位电阻研究进展

Research Progress on Electrical Resistance of Meridians and Acupoints

摘要: 本文综述经络穴位电阻的特异性、病理变化及测量方法研究进展，为探索其生物学意义与应用价值提供参考。通过梳理生理状态下穴位电阻的特性及影响因素、病理状态下穴位电阻的变化规律、现有测量方法及相关仪器后发现：生理状态下，穴位多呈现低电阻特性，且受多种因素影响；病理状态下，穴位电阻多呈升高趋势(部分呈降低趋势)，治疗后电阻变化与证型、治疗方法相关；现有穴位电阻测量方法及仪器仍存在不足。穴位电阻的生理特异性与病理变化特征，可为疾病诊疗提供依据，但当前研究存在机制探索不深入、临床价值挖掘不充分、仪器缺乏统一标准、对生理状态关注不足等局限。未来需进一步相关研究的规范应用。

Abstract: Objective: To review the specificity, pathological changes, and advances in measurement methods of meridian resistance, so as to provide a reference for its biological significance and application. Methods: The characteristics and influencing factors of acupoint resistance under physiological conditions, resistance changes under pathological conditions, and existing measurement methods and instruments were sorted out. Results: Acupoints generally show low resistance under physiological conditions, which is affected by various factors; under pathological conditions, the resistance mostly increases (partially decreases), and the changes after treatment are related to syndrome types and methods; existing measurement methods and instruments have shortcomings. Conclusion: Acupoint resistance has physiological specificity and pathological change characteristics, which can provide a basis for disease diagnosis and treatment. However, in general, current research on acupoint resistance has the following deficiencies: insufficient exploration of mechanisms, inadequate excavation of clinical value, lack of unified standards for instruments, and insufficient attention to physiological states. In the future, it is necessary to optimize technologies, clarify mechanisms, and establish standards to promote its standardized application.