D.M. Gorbatova - Research Scientist, Toxicology Laboratory, Group Reproductive Toxicity V.V. Zakusov Institut of Pharmacology, Russian Academy of Medica Sciences (Moscow). E-mail: pharmacevt07@mail.ru S.A. Litvinova - Ph. D. (Biol.), Leading Research Scientist, Laboratory of Psychopharmacology V.V. Zakusov Institut of Pharmacology, Russian Academy of Medical Sciences (Moscow). E-mail: sa_litvinova@mail.ru