Gremyachikh, V. A.
Komov, V. T.
Ivanov, E. A.
Mordvintsev, I. N.
Naidenko, S. V.
Platonov, N. G.
Mizin, I. A.
Isachenko, A. I.
Lazareva, R. E.
Ivanova, E. S.
Eltsova, L. S.
Rozhnov, V. V.
Article History
Received: 15 April 2025
Revised: 19 June 2025
Accepted: 25 June 2025
First Online: 26 November 2025
ETHICS APPROVAL AND CONSENT TO PARTICIPATE
: All manipulations with live polar bears were carried out in accordance with Protocol No. 37 of May 25, 2020, approved by the Ethics Committee of the A.N. Severtsov Institute of the Russian Academy of Sciences. All applicable international, national and/or institutional guidelines for the use of animals were followed.
: The authors of this work declare that they have no conflict of interest.