Figure 4.

Impact of CSF from L. casei IMAU60214 on the biofilm formation and dispersion of the DEC strains on the abiotic surface. (A) Percentage of biofilm formation in the presence of different concentrations of CSF (10–80%) quantified by the crystal violet method. (B) Percentage of mature biofilm dispersion after 24 h of CSF treatment (10–80%). The values represent the mean ± standard deviation of three independent biological assays for each of the pathogenic strains. * significant differences among the concentrations of CSF (p < 0.05).