eng Oriental Scientific Publishing Company Biosciences Biotechnology Research Asia 0973-1245 2020-09-25 17 3 629 635 10.13005/bbra/2866 36685 article Daria Igorevna Berezina 1 Lyubov Leonidovna Fomina 1 Anna Dmitrievna Goreva 2 Department of Veterinary Medicine and Biotechnology, (Vologda State Dairy Farming Academy named after N.V. Vereshchagin), Vologda Region, Vologda, Russia, 160555, grid.445059.9 Department of Foreign Languages, (Vologda State Dairy Farming Academy named after N.V. Vereshchagin), Vologda Region, Vologda, Russia, 160555, grid.445059.9 The paper presents the results of a study of the coagulogram of common carp (Cyprinus carpio) following stress induced through acute hypoxia within 72 hours. In addition, stress markers (glucose, cortisol, hemoglobin) were analyzed on the basis of correlation and regression. It has been established that by the increase in thrombin time (TT), activated partial thromboplastin time (APTT) and an increase in the level of fibrinogen in fish blood by the 4th day of the experiment, that the coagulation processes were accelerated under the influence of hypoxic stress. Also, the dynamics of the stress markers corresponds to the stages of the classical adaptation syndrome. It has been concluded that any of them can be used to indicate stressful conditions. https://www.biotech-asia.org/vol17no3/effect-of-stress-factors-on-the-coagulogram-of-common-carp-cyprinus-carpio/ Coagulation; Cortisol; Fish; Hemostasis; Hypoxia; Stress