2026: №1(22)

Date of publication 31.03.2026

PHYSIOLOGY OF HUMAN AND ANIMALS
Nenko Z.S., Olenko E.S.
CHANGES IN THE BIOCHEMICAL COMPOSITION OF URINE DURING DIFFERENT PHASES OF THE OVARIAN CYCLE 4-14
Timofeeva S.N., Pogodina S.V., Timofeev V.D.
ADAPTIVE CHANGES IN CARDIORESPIRATORY SYSTEM PARAMETERS IN WOMEN AGED 50-56 YEARS WITH AN EXTREMELY HIGH BODY MASS INDEX DURING SHORT-TERM BREATH-HOLDING EXERCISES 15-25
BOTANY
Litvinova Nаtalia.V.
VEGETATION COVER OF THE NATURAL MONUMENT "MALY ZHEMCHUZHNY ISLAND" 26-36
ECOLOGY
Kostrykina A.A., Zolotareva N.V.
QSAR MODELING AND IN SILICO ANALYSIS OF THE ACUTE TOXICITY OF THE NICOTINE MOLECULE AS A COMPREHENSIVE ASSESSMENT OF RISKS TO HUMAN HEALTH AND ENVIRONMENTAL SAFETY 37-45
Idrisov K.G.
FEATURES OF BIO-ECOLOGICAL DISTRIBUTION OF THE FAMILY OF HORSE FLYS (DIPTERA, TABANIDAE) IN THE CONDITIONS OF DAGESTAN 46-52