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Article History

Received: 9 November 2023

Revised: 6 February 2024

Accepted: 8 March 2024

First Online: 3 March 2025

ETHICS APPROVAL AND CONSENT TO PARTICIPATE

: Biomaterial was collected using noninvasive methods, taking into account Directive 2010/63/EU of the European Parliament and of the Council of the European Union on the protection of animals used for scientific purposes (Articles 9 and 42). The methods used complied with the ASAB/ABS recommendations specified in the “Guidelines for the Treatment of Animals in Behavioral Research and Training” (Buchanan et al., 2012). The studies were approved by the Local Ethics Committee at the Federal State Budgetary Educational Institution of Higher Education “Penza State University” (last protocol no. 7 dated March 23, 2023).

: The authors of this work declare that they have no conflicts of interest.