极低频弱磁场非热生物效应的机理研究进展

Progress in Mechanism Research on Athermal Bio-effects of Extremely-low-frequency Weak Magnetic Fields

大量实验表明存在磁场的非热生物效应,但是关于这种效应的生物物理机制目前尚未有一种被广泛接受的理论。本文详细综述了离子回旋共振、离子参数化共振和拉莫尔进动模型等主要的几种理论的研究现状及最新进展,并简单介绍了最近对热噪声问题的随机分析研究结果。

There were good experimental evidences for the existence of athermal bio-effects in magnetic field. But, for the time being, there has not had a widely accepted theory available for biophysical mechanism of this kind of effects. Research status and latest progresses of three main theoretical models, namely ion cyclotron resonance, ion parametric resonance and Lamor precession model, were reviewed in detail. Latest treatment to kBT problem by finite element method and stochastic analysis were also introduced briefly.