[Relationships between the probiotic and host indigenous lactobacilli under the conditions of mixed cultivation in vitro].

Relationships between 5 Lactobacillus manufacturing strains, 458 cultures of indigenous lactobacilli isolated from the human digestive and vaginal tracts and 98 isolates from the feces of white rats and mice were under study. The study demonstrated that under the conditions of mixed in vitro cultivation of paired cultures, probiotic strains inhibited more than 60% of the indigenous lactobacilli isolates. L.