1. Department of Normal PhysiologyYaroslavl State Medical AcademyRevoliucionnaya 5Yaroslavl150000Russia
2. Department of PhysiologySt. Petersburg State UniversitySt. PetersburgRussia
3. Kazan (Volga Region) Federal UniversityKazanRussia
4. Laboratory of Cell Biology and HistologyDepartment of Veterinary SciencesUniversity of AntwerpAntwerpBelgium