Reciprocal effect of 4 strains of Klebsiella pneumoniae and 6 Lactobacillus strains on their cytadhesion in mixed populations was studied on a model of formalinized human erythrocytes. The Lactobacillus strains included 2 strains of Lactobacillus casei subsp. casei, 2 strains of L. plantarum and 2 strains of L. fermentum. It was shown that adhesion of both the Klebsiella and the Lactobacillus strains changed under their reciprocal effect. The changes were characterized by the strain differences and depended on the quantitative ratio of the microorganisms.
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