[Role of normal microflora in the treatment of vibrio carrier state in rat gnotobionts].

Materials on the study of interactions between Vibrio cholera El Tor and some indigenous bacteria of human intestinal tract, which proved to be active antagonists in vitro, are presented in this work. Experiments were conducted on gnotobiotic rats (Fisher), using various combinations and variants of the order of the microorganism administration; there were revealed no antagonistic relations between Virbrio cholerae El Tor and Escherichia coli M-17, Lactobacillus fermenti, Lactobacillus plantarum. Vibrio cholera El Tor disappeared completely from the intestinal tract of the rats after its contact with the fecal microflora of healthy rats.