[Therapeutic areas of the Republic of Tyva]. / Lechebno-ozdorovitel'nye mestnosti Respubliki Tyva.

The need to expand the resort and recreational potential in the Siberian Federal District is due to the growing need for sanatorium treatment and rehabilitation of the population. Balneological studies conducted in different regions of Siberia make it possible to position these territories as promising for resort and recreational activities. OBJECTIVE: Comprehensive integral assessment of the resort and recreational potential of the treatment areas of the Republic of Tyva. MATERIAL AND METHODS: Taking into account the requirements of the guidelines "Bioclimatic passport of the medical and recreational areas" No. 96/226, approved by the Ministry of Health of Russia on February 7, 1997, an integral medical and climatic assessment of the territories of the medical and recreational areas of the Republic of Tyva was carried out. The assessment of the quality of water resources was carried out in accordance with the criteria of the methodological recommendations "Control of the quality and safety of mineral waters by chemical and microbiological indicators" No. 96/225, approved by the Ministry of Health of Russia on 07.04.1997. The typification of water resources is given in accordance with GOST R 54316-2011 "Natural mineral drinking waters". RESULTS: The territory of the Republic of Tyva has the richest reserves of unique therapeutic hydro-mineral resources, and the existing features of landscape and climatic conditions determine the prospects for their widespread use. The surveyed areas are located on mid-mountain and low-mountain landscapes with favorable bioclimatic conditions for the organization of climate treatment and recreation, especially in the warm season. The prospects for the development of climate-balneological and climate-mud resorts in Tuva are shown, especially in terms of medical and health tourism. CONCLUSION: A detailed database has been developed on the components of the resort and recreational potential (bioclimate, mineral waters, therapeutic mud) of the treatment areas of Tuva. The data obtained formed the basis of proposals for updating the register of resorts and health-improving areas of the Siberian Federal District, which is formed on the basis of the results of many years of research.

[The gastroprotective action of acidic mineral water from the Azhyg-Sug source on the stress-induced injuries to the stomach of white rats]. / Gastroprotektivnoe deistvie kisloi mineral'noi vody istochnika Azhyg-Sug pri stress-indutsirovannom povrezhdenii zheludka u belykh krys.

BACKGROUND: The relevance of this study is determined by the need for the scientifically sound substantiation of the possibility for the use of acidic mineral waters in the treatment of digestive diseases taking into consideration their widespread application in ethnomedicine, in particular in the Republic of Tuva. AIM: The objective of the present study was to elucidate the gastroprotective action of acidic mineral water from the Azhyg-Sug source (Republic of Tyva) on the experimental animals as exemplified by the model of ulcerogenesis under the conditions of immobilization stress. MATERIAL AND METHODS: The experimental studies were carried out with the use of 32 white rats of the Wistar line. Ulcerogenesis was initiated by means of immobilization stress. We evaluated the pathomorphological characteristics of the gastric mucosa and the number of destructions based on the Pauls index. The state of the lipid peroxidation system and antioxidative protection were determined from the content of malon dialdehyde and reduced glutathione, extracellular catalase and superoxide dismutase activities in erythrocytes. RESULTS: The study has demonstrated that the mineral water from the Azhyg-Sug source slows down the development of the inflammatory and destructive necrotic processes in the mucosa of the stomach of albino rats. The depth of erosion in the animals receiving mineral water was 2.3 and 3.4 times lower than in the control animals (p≤0.05). The antioxidant effect of mineral water was confirmed by the 14-20% decrease of the MDA concentration as well as by the increase of the catalase and superoxide dismutase (SOD) activities by 21-25% and 20-30% respectively in comparison with the control animals. CONCLUSION: The Azhyg-Sug mineral water has the strong gastroprotective influence on the experimental animals having the induced neurogenic ulcer. One of the mechanisms underlying the gastroprotective action of the investigated mineral water arises from its ability to inhibit the processes of lipid peroxidation with the simultaneous enhancement of the activity of the antioxidant system of the organism.