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Information × Registration Number 0308U003061, 0107U000691 , R & D reports Title Investigation of molecular mechanisms underlying the influence of high-frequency electromagnetic radiation on physical properties, structural and functional popup.stage_title Експериментальне дослідження фізичних механізмів дії електромагнітних хвиль УВЧ-діапазону на структурні характеристики та фізико-хімічні властивості ліпідних, білково-ліпідних та еритроцитарних мембран Head Gorbenko G., Ljahovskij A., Registration Date 26-02-2008 Organization Kharkov National University named after V.N.Karazin popup.description2 Research report: 56 p., 11 figs, 8 tables, 54 references. Object of investigation - proteins, model lipid and protein-lipid membranes, erythrocytes. Objective - investigation of molecular mechanisms of electromagnetic field effects on bioobjects. Methods of investigation - biophysical, biochemical, radiophysical, and mathematical. A review of the recent evidence on radiofrequency electromagnetic field effects on bioobjects is presented. Rat blood erythrocytes, model lipid and protein-lipid membranes, native proteins and amyloid-like protein aggregates were chosen as the objects of investigation. Using fluorescent probes diphenylhexatriene, pyrene and SQ-1 the arguments in favour of the changes of membrane structural state and physical parameters were obtained. A strong correlation between membrane sensitivity to electromagnetic field and lipid bilayer composition was established. Examining the rat erythrocyte reaction on UHF irradiation revealed no changes in cell sphericity index and membrane permeability under the influence of electromagnetic waves. Product Description popup.authors popup.nrat_date 2020-04-02 Close