TABLE 1.
In vitro susceptibilities of planktonic S. mutans UA159
| Antimicrobial agent | MIC and MBC (μg/ml) by inoculum density of: |
|||
|---|---|---|---|---|
| 6 × 105 CFU/ml |
2 × 107 CFU/ml |
|||
| MIC | MBC | MIC | MBC | |
| CLP-4 | 2.8 | 6 | 5 | 20 |
| Erythromycin | 0.016 | 0.6 | 0.062 | 1 |
| Chlorhexidine dihydrochloride | 1.25 | 3.5 | 1.25 | 5 |