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. 2018 Jan 8;22(3):1972–1983. doi: 10.1111/jcmm.13496

Figure 3.

Figure 3

Effect of untreated supernatant on Streptococcus mutans (A) Effect of untreated supernatant on Streptococcus mutans adherence. (B) Effect of untreated supernatant on Streptococcus mutans preformed biofilm Optical density (OD 545 nm) of Streptococcus mutans biofilm in the presence of untreated Lactobacillus sp. supernatants (L. casei, L. reuteri, L. plantarum and L. salivarius). Control: Streptococcus mutans grown in BHI broth. Data are expressed as the mean ± S.D. **< 0.05, ***< 0.01 compared with control (Dunnett's multiple comparison test).