Study of anti-virus actions of metabolites of lactobacteria.

Objective: The aim: of the work was to study the antiviral activity of the metabolites of the probiotic strain Lactobacillus rhamnosus GG (LGG or ATCC 53103) regarding clinical strains of enteroviruses (Coxsackie B-5, ECNO21) isolated from the feces of intestinal infections.

Patients And Methods: Materials and methods: The object of the study was substrate-dependent cell cultures of HeLa, Vero, Hep-2 lines. The titer of the virus was determined by the presence of a clear cytopathic action (CPA) in the monolayer infected cells of the virus.