M.V. Shayhelislamova - Dr.Sc. (Biol.), Professor, Department of Anatomy, Physiology and Human Health, Kazan (Volga Region) Federal University (Kazan). E-mail: bettydn@mail.ru N.B. Dikopolskaya - Ph.D. (Biol), Associate Professor, Department of Anatomy, Physiology and Human Health, Kazan (Volga Region) Federal University (Kazan). E-mail: bettydn@mail.ru G.A. Bilalova - Ph.D. (Biol), Associate Professor, Department of Anatomy, Physiology and Human Health, Kazan (Volga Region) Federal University (Kazan). E-mail: g.bilalova@mai.ru

A.А. Bilyalova1, O.S. Kozlova2, D.D. Filimoshina3, А.I. Bilyalov4, Т.А. Voronina5, G.R. Gazizova6, N.S. Filatov7, А.А. Titova8, K.N. Sultanova9, Е.I. Shagimardanova10, M.V. Vorontsova11, О.А. Gusev12, А.P. Kiyasov13

1–10, 12, 13 Kazan (Volga region) federal university (Kazan, Russia)

4 The Loginov Moscow Clinical Scientific Center Under the Health Department of Moscow (Moscow, Russia)

11 Lomonosov Moscow State University (Moscow, Russia)

11, 12 Endocrinology Research Centre (Moscow, Russia)

12 Graduate School of Medicine, Juntendo University (Tokyo, Japan)

1 alinayakupova96@yandex.ru, 2 olga-sphinx@yandex.ru, 4 BilyalovAir@yandex.ru, 5 vorotaisiya@gmail.com, 6 grgazizova@gmail.com, 7 ns.filatov@yandex.ru, 8 anjerika@list.ru, 9 kasana555_07@mail.ru, 10 rjuka@mail.ru, 11 maria.v.vorontsova@mail.ru, 12 gaijin.ru@gmail.com, 13 kiassov@mail.ru