Comparative analysis of the influence of red laser and UHF radiation on the process of self-organization of the H2A and H2B histones

G. E. Brill; A. V. Egorova; O. V. Ushakova

doi:10.1117/12.2625898

29 April 2022 Comparative analysis of the influence of red laser and UHF radiation on the process of self-organization of the H2A and H2B histones

G. E. Brill, A. V. Egorova, O. V. Ushakova

Author Affiliations +

Proceedings Volume 12192, Optical Technologies for Biology and Medicine; 121920B (2022) https://doi.org/10.1117/12.2625898
Event: XXV Annual Conference Saratov Fall Meeting 2021; and IX Symposium on Optics and Biophotonics, 2021, Saratov, Russian Federation

Abstract

The comparative analysis of influence of low-intensity electromagnetic fields on the processes of self-assembly of core histones H2A and H2B was performed. To study the self-organization of histones H2A and H2B used the method of wedge dehydration. Image-facies analysis included their qualitative characteristics, as well as the calculation of quantitative indicators, followed by statistical analysis. It was established that electromagnetic radiation changes the self-organization of histones. At the same time, there is a differential sensitivity of histones to the influence of the red laser and UHF irradiation. Established fact influence of low-intensity electromagnetic fields on the process of self-assembly of core histones offers the prospect of further study of the biological effects of these types of radiation.

Citation Download Citation

G. E. Brill, A. V. Egorova, and O. V. Ushakova "Comparative analysis of the influence of red laser and UHF radiation on the process of self-organization of the H2A and H2B histones", Proc. SPIE 12192, Optical Technologies for Biology and Medicine, 121920B (29 April 2022); https://doi.org/10.1117/12.2625898

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