STUDY OF THE CIRCADIAN RHYTHM OF CATECHOLAMINE METABOLISM AND LIPID PEROXIDATION PROCESSES IN YOUNG INDIVIDUALS ENGAGED IN IT PROFESSIONS Oybекova Gulasal Saidazim qizi, Xujamberdiyev Mamazoir Ahmedovich, Vaxabov Bahromjon Muminjon o‘g‘li 154-161 2025-12-11