Effect of long-term oral administration of the Bacillus thuringiensis –endotoxin on microflora of large intestine in mice

The authors studied the frequency of distribution of conditional pathogenic microorganisms and hemolytic strains of Escherichia coli and Staphylococcus aureus in microbiocenosis of mouse large intestine during dysbacteriosis, due to the action of Bacillus thuringiensis d-endotoxins. The appearance of conditional pathogenic microorganisms and strains of hemolytic E. coli and S. aureus in large intestine microflora during long-term of use of toxin high doses was revealed.