DYSBACTERIOSIS: MODERN RESEARCH AND DIAGNOSTIC METHODS

Аннотация

This literature review covers the following topics: the definition of intestinal dysbiosis (both large and small intestines), key indicators of normobiocenosis in the gastrointestinal tract of healthy individuals; the microflora of the intestinal wall and lumen, its main functions, and regulatory mechanisms; the characteristics of dysbiosis in the large and small intestines, as well as the criteria for the virulence of opportunistic microflora. Modern diagnostic methods for dysbiosis of the large and small intestines are described. Controversial terminological issues are discussed. In the final part of the article, new hypotheses (concepts) about the phylogenetic core of the microflora in the large intestine of a healthy person and symbiotic digestion, their foundations, and research prospects are presented.