Abstract:

The object of the study is the physiological, biochemical and morphological and structural features of the yeast under the electromagnetic radiation influence of the nonthermal intensity radio frequency range. The subject of the study are the strains of the yeast Saccharomyces cerevisiae UKM Y-517, Schizosaccharomyces pombe UKM Y-94T and Candida utilis UKM Y-961. The methods of research are biophysical and biochemical studies, scatter analysis, correlation analysis. The scientific novelty of the obtained results is that: - Influence of non-thermal intensity radio frequency (40.68 MHz) electromagnetic radiation on physiological growth indicators and cell cycle dynamics was first discovered; yeast sensitivity to the influence of stressors and enzyme activity; the structure of their surface, its viscoelastic properties and the permeability of the cytoplasmic membrane; - The correlation dependence of the yeast cells physiological-biochemical state on the activity of the Sun was established, which is reflected in the specific growth rate and sensitivity of microorganisms to fungicidal antibiotics. The practical significance of the results obtained. Electromagnetic radiation (40.68 MHz) of non-thermal intensity can be used as a protective mechanism for modifying the sensitivity of living organisms to the effects of stressors. The studied yeast can serve as a model system for studying athermic effects and establishing mechanisms of non-ionizing electromagnetic fields action and radiation on eukaryotic organisms and their grouping. On the beginning, a radiation effect of intensity of 10 mW / sm was considered in order to detect the response of living and dead cells to radiation, and then the response of the cells was less than 100 times, that is, 100 mW / sm2. The radiation frequency is selected from 8 to 12 GHz. Анотація

Keywords: correlation analysis, yeast, radiation