ЭКОЛОГИЧЕСКАЯ ЗНАЧИМОСТЬ МИКРОФЛОРЫ ПОЛОСТИ РТА ЖИТЕЛЕЙ КРУПНОГО ПРОМЫШЛЕННОГО ГОРОДА

In this article the ecological characteristics mouth’s microbiocenosis allowed us to estimate the composition of ecological community and its ecological importance in healthy people under unfavorable environmental conditions. Learning oral microbiocenosis of residents of a large industrial city found that in areas with unfavorable environmental changes occur dominance structure of microorganisms. It was found that living in unfavorable environmental conditions increased the importance of transient fl ora by reducing the occurrence of resident representatives. To characterize microbiocenosis quantitative index of species diversity supplemented. It was found that residents of areas with high anthropogenic pressure from the wealth of species of microorganisms of the oral cavity signifi cantly increased. The study defi ned ecological characteristics of oral microbiocenosis, allowed us to estimate the composition of ecological community and its ecological importance in healthy people under unfavorable environmental conditions.