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Mean 8 SE of the number of bacteria per sample [as log10(CFU + 1)] of dentine associated with non-cavitated occlusal carious lesions and of exposed dentine before and after ozone gas application for a period of 40 s
| Non-cavitated occlusal lesions log10(CFU + 1) | Exposed dentine log10(CFU + 1) | |
|---|---|---|
| Control | 2.95±1.47 | 3.07±0.18 |
| Ozone gas treated | 2.81±1.39 | 2.79±0.14 |
