Abstract
The object of research is the efficiency of exposure to electromagnetic field (EMF) of ultra-low intensity on biological objects, which is formed by a generator of broadband radiation. The principle of action of the generator is based on formation of electromagnetic radiation induced by periodic pulsed gas discharge in coaxial system of electrodes, which is loaded on a dielectric rod antenna. The method of selection of signals and corresponding equipment, which energy characteristics of radiation correspond to the criterion of non-thermal influence on bioobjects, is developed for obtaining a comparative assessment of influence bioefficiency. The proposed new method for processing experimental data using statistical calculations that meet the requirements for the processing and interpretation of the results. The seeds of wheat and interaction of millimeter range electromagnetic oscillations with bone marrow cells of rats were used as biological objects for investigating the effect of millimeter range electromagnetic oscillations. A biosensory effect was obtained when exposed to broadband radiation of ultra-low intensity, compared to the control sample. A change in the properties of the seeds, in particular, heat resistance, is observed. According to the experimental data, seeds turn out to be less susceptible to heat as a result of their pretreatment with EMF. The biological response is observed to depend on the frequency and time of irradiation. Also, the dependence of the decrease in the number of dead cells on the time of EMF irradiation was experimentally proved. The equation of dependence of selective average proportion of dead cells in rat bone marrow on irradiation time was calculated. Biosensory effect of exposure to broadband ultra-low intensity EMF of the developed emitter was revealed. It was established and statistically proved that the minimum time with the maximum positive effect of exposure to electromagnetic radiation of millimeter range on bone marrow cells of rats is 30 minutes, compared with an unirradiated sample. The results make it possible to evaluate the positive effect of electromagnetic oscillations on biological objects and propose the results of studies for practical use in the development of medical systems.
Highlights
In recent years, the first reports on the therapeutic effect of low-intensity electromagnetic fields (EMFs) of ultra-high frequencies (UHF) have appeared, for which the power flux density was less than 10 mW/cm2
The object of research is the efficiency of exposure to electromagnetic field (EMF) of ultra-low intensity on biological objects, which is formed by a generator of broadband radiation
The principle of action of the generator is based on formation of electromagnetic radiation induced by periodic pulsed gas discharge in coaxial system of electrodes, which is loaded on a dielectric rod antenna
Summary
The first reports on the therapeutic effect of low-intensity electromagnetic fields (EMFs) of ultra-high frequencies (UHF) have appeared, for which the power flux density was less than 10 mW/cm. The first reports on the therapeutic effect of low-intensity electromagnetic fields (EMFs) of ultra-high frequencies (UHF) have appeared, for which the power flux density was less than 10 mW/cm2 Such weak EMFs affect areas of the body or acupuncture points, without causing warming of tissues, but have a pronounced therapeutic effect [1]. Tissue and organ cells contain electrical charges and generate EMFs, which are complexly integrated into the body’s overall electromagnetic field This field, spreading to the surrounding space, including the internal environment of the body and the skin, can be received, processed and interpreted by modern electronic devices. Electromagnetic characteristics are used simultaneously for the diagnosis and treatment of diseases [1]
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