Moldovan C
National Acupuncture & Homeopathy Centre, Bucharest, Romania.
Rom J Intern Med. 2007;45(3):281-5.
This work describes the Low Energy Laser (LEL) coherent light interaction with the skin cover on acupuncture loci for the purpose of detecting and measuring the spatial and temporal alteration of the thermal, electric and optical properties of the LI4 (HEGU) acupoint, irradiated with a 685 nm, 30 mW, III.B Laser. Novel electrostatic imaging technique, an original Acupuncture 3-D Thermal and Electric Mapping Technique and an original Method for Laser-Skin Reflectance, were used in the study. The results indicate that the visible laser light, with low frequency and low power, specifically modify the 3-D pattern of the temperature, electric potential and electric impedance outline of an acupuncture point, meanwhile with a significant decrease of the laser reflectance index, all measured on a 27 apparently healthy subject lot (48 years mean age, 54% male), when comparing with a non-active, non-acupunctural skin area, placed on the volar side of the same hand. The biophysical method presented, combines in a complex way and reproducible the electro stasis exploration (bioelectric homeostasis), with cutaneous thermodynamic exploration and photo-optical exploration of the derma and provides information that can be appreciated in dynamics and compared depending on the exploration target.
这项工作描述了低能量激光（LEL）相干光与针刺穴位处皮肤覆盖物的相互作用，目的是检测和测量用685纳米、30毫瓦的III.B类激光照射合谷穴（LI4）时，该穴位热、电和光学特性的时空变化。该研究采用了新型静电成像技术、原创的针刺三维热电映射技术和原创的激光-皮肤反射率测量方法。结果表明，在27名明显健康的受试者（平均年龄48岁，54%为男性）中，当与同一手手掌侧的非活性、非针刺皮肤区域相比时，低频低功率的可见激光会特异性地改变穴位温度、电势和电阻抗轮廓的三维模式，同时激光反射率指数显著降低。所提出的生物物理方法以一种复杂且可重复的方式，将静电探索（生物电稳态）与皮肤热力学探索以及皮肤的光光学探索相结合，并提供了可动态评估且可根据探索目标进行比较的信息。
