低频声波对肝经五输穴微循环及温度的影响研究

Study on the Effects of Low Frequency Sound Wave on the Temperature and Microcirculation of Five-shu Points of Liver Meridian

目的：探讨体感音乐低频声波（16-160 Hz）对人体肝经微循环及温度的影响。方法：在30例健康人的肝经五输穴附近,按顺序播放低频声波,以激光多普勒血流仪分析循经穴位的微循环及温度的变化,统计分析实验数据。结果：不同频率的低频声波对肝经的微循环和温度有不同影响,其中D1音（36.71 Hz）对肝经影响最显著。结论：肝经对不同频率的低频声波具有选择性吸收特性,特定频率声波可引起肝经共振。

Objective：To explore the effects of somatosensory music low-frequency sound wave （16-160Hz） on the temperature and microcirculation of human liver meridian. Methods：Low-frequency sound wave was played in order around five-shu points of liver meridian in 30 cases of healthy persons, the changes of microcirculation and the temperature of the points along liver meridian were analyzed by laser Doppler flowmetry, experimental data was statistically analyzed. Results：Low-frequency sound wave of different frequencies had different effects on the micro-circulation and the temperature of liver meridian, among them, D1 tone （36.71Hz） showed the most significant influ-ence on liver meridian. Conclusion： Liver meridian presents the feature of selective absorption to low-frequency sound wave of different frequencies, and specific frequency sound wave could cause the resonance of liver meridian.