Фенотипические маркеры патогенности у представителей семейства Enterobacteriaceae, выделенных от детей при острых кишечных инфекциях

In the article the results of studying the pathogenicity of opportunistic Enterobacteriaceae, isolated from children with acute intestinal infections have been given. It has been established that Enterobacteriaceae have the phenotypic markers, which promote the realization of their pathogenic potential (antilysozymic, proteolytic, haemolytic activity, production оf phosphatase), also opportunistic Enterobacteriaceae are characterized by expressed phenotypic heterogeneity.