Индигенные лактобациллы полости рта человека — кандидаты в пробиотические штаммы

Determination of resident strains of lactobacilli oral healthy people to adhesion, autoaggregation, surface hydrophobicity, coaggregation and formation of biofilms. Studied 23 antagonistically active isolates of lactobacilli, including 5 strains of Lactobacillus plantarum, 6 – L. rhamnosus, 4 – L. paracasei, 8 – L. fermentum. The properties of lactobacilli associated with adhesion, autoaggregation, surface hydrophobicity, coaggregation and formation of biofilms were studied. Bacteria were characterized by high and medium adhesion, autoaggregation, surface hydrophobicity, pronounced ability to form biofilms and different coaggregation activity to test-strains: S. aureus, E. coli, C. albicans, P. aeruginosa, В. subtilis. The investigated properties of Lactobacillus can be used for formation of new probiotics and stabilization of microflora of oral cavity.