On April 6, 2016, 10:00 a.m., XXIII Godnev Readings will be opened at the Institute of Biophysics and Cell Engineering of the NAS of Belarus. At the opening of Readings the Academician of the RAS, Doctor of Biological Sciences, Professor, the Head of the Department of Medical Biophysics of the MSU Faculty of Fundamental Medicine Yuriy A. Vladimirov will give a lecture "Biophotonics and free radicals". The lecture will be held at the address: Minsk, 27 Akademicheskaya Str.