APPROACHES TO RATIONING OF PHYSIOTHERAPEUTIC EFFECTS OF LOW FREQUENCY MAGNETIC FIELDS
The use of low frequency electromagnetic fields in medicine is one of the most promising sections of physiotherapy due to low levels of exposure to the high efficiency of therapeutic indices. However, the choice of exposure levels is extremely difficult because of absence of patient sensitivity to the operating factors, as well as insufficient quick response of the biological effects of exposure. The possible evaluation of the dose for biological and therapeutic influence of low frequency magnetic fields was suggested. This approach is rationing dose-therapeutic effect by ratio of the induced currents and levels of magnetic induction of low-frequency magnetic field. Using theoretical dosimetry methods on numerical models of laboratory animals and humans, the authors proposed a method of conversion rate of biologically significant values of magnetic induction based on of rationing and the possibility of its spread in the area of practical application of the therapeutic effect of low-frequency magnetic fields. The suggested approach in the low frequency normalized to the magnitude of the magnetic induction in the studied object (an organ or the whole body) allows to compare the data of different variants (therapeutic regimens) effect on a biological object, without having to use additional parameters and using only the a significant physical quantity of magnetic induction, which it is a physical rationing coefficient.