Table 1. Mean and standard deviation (SD) of colony forming units (CFU) counting (log10 CFU/mL) for total microorganisms and total streptococci in the biofilm formed on enamel after applying the treatments tested.
| Treatment | Total microorganism | Total Streptococci |
|---|---|---|
| TiF4 | 7.04±0.20a | 6.83±0.26a |
| NaF | 7.02±0.18a | 6.97±0.22a |
| Chlorhexidine | 6.97±0.30a | 6.92±0.25a |
| Placebo | 7.14±0.22a | 6.93±0.25a |
| Control | 7.03±0.09a | 7.04±0.17a |
Similar letters show no significant differences among the treatments (per column).
ANOVA and Tukey's test (n=12, p>0.05)