Gushcha S. G., Nasibullin B. A., Nikipelova E. M., Badiuk N. S. Comparative evaluation of the effectiveness of natural silicon mineral waters and their artificial analogics on the current experimental patiology of sleeve-surface tract. Journal of Education, Health and Sport. 2019;9(4):600-610. eISNN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.3237876 http://ojs.ukw.edu.pl/index.php/johs/article/view/6993 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26/01/2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Authors 2019; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author (s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non commercial license Share alike. (http://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 05.04.2019. Revised: 15.04.2019. Accepted: 30.04.2019. COMPARATIVE EVALUATION OF THE EFFECTIVENESS OF NATURAL SILICON MINERAL WATERS AND THEIR ARTIFICIAL ANALOGICS ON THE CURRENT EXPERIMENTAL PATIOLOGY OF SLEEVE-SURFACE TRACT S. G. Gushcha1, B. A. Nasibullin1, E. M. Nikipelova1, N.S. Badiuk2 1 State Institution «Ukrainian Research Institute of Medical Rehabilitation Therapy of Ministry of Health of Ukraine», Odesa, Ukraine 2State Enterprise Ukrainian Research Institute for Medicine of Transport, Ministry of Health of Ukraine, Odesa, Ukraine Abstract The article presents data on the effect of silicon-containing mineral waters (MW) and their artificial analogues with the corresponding content of metasilicic acid on the state of the stomach wall in the modeling of gastritis in white rats. It was established that the use of MW with different content of metasilicic acid has a unidirectional, positive effect on the course of gastritis. MW with greater mineralization, molarity and high content of methacrylic acid completely eliminate inflammation and moderately stimulate reparative processes. In the application of MW with less mineralization, molarity and lower content of metasilicic acid, there were definitive inflammation manifestations, but the manifestations of reparative processes were more pronounced. The same trend was observed with the use of artificial analogues - model solutions on distilled water with the corresponding content of metasilicic acid. It is determined the same restorative in the direction, but much weaker corrective effect than the corresponding MW. The important component of the corrective action of these silicon MW when used in animals with gastritis is determined by the peculiarities of the macro component composition and the proportion of the main macro components - Na +, K +, Mg2 +, Ca2 +, НСО3, Cl-, SO42- and, to a lesser extent, silicon content. Keywords: silicon-containing mineral waters, gastrointestinal tract, metasilicic acid