E. A. Muzyko
Volgograd State Medical University
Russian Federation

Elena A. Muzyko – postgraduate student of The Department of Pharmacology and Pharmacy of Institute of Continuing Medical and Pharmaceutical Education 

1, Pavshikh Bortsov Sq., Volgograd, 400131 

V. N. Perfilova
Volgograd State Medical University
Russian Federation

Valentina N. Perfilova – Doctor of Science (Biology), Professor, Professor of The Department of Pharmacology and Pharmacy of Institute of Continuing Medical and Pharmaceutical Education 

1, Pavshikh Bortsov Sq., Volgograd, 400131 

A. A. Nesterova
Pyatigorsk Medical and Pharmaceutical Institute – branch of Volgograd State Medical University
Russian Federation

Alla A. Nesterova – Candidate of Science. (Medicine), Assistant Professor of The Department of Morphology 

11, Kalinin Ave., Pyatigorsk, 357532

K. V. Suvorin
Volgograd State Medical University
Russian Federation

Kirill V. Suvorin – 6^th year student of The Pediatrics Faculty 

1, Pavshikh Bortsov Sq., Volgograd, 400131 

I. N. Tyurenkov
Volgograd State Medical University
Russian Federation

Ivan N. Tyurenkov – Corresponding Fellow of the RAS, Professor, The Head of The Department of Pharmacology and Pharmacy of Institute of Continuing Medical and Pharmaceutical Education 

1, Pavshikh Bortsov Sq., Volgograd, 400131