Table 5.
Minimum inhibitory concentrations of metronidazole against the four multidrug resistance strains after treatment with the four traditional Chinese medicines (μg/mL)
| No. | Emodin | Berberine | Berberine | Schizandrin | Pantoprazole | NC |
| 23 | 128 | 128 | 128 | 128 | 64 | 128 |
| 40 | 64 | 64 | 64 | 64 | 32 | 64 |
| 41 | 64 | 64 | 64 | 64 | 32 | 64 |
| 42 | 64 | 64 | 64 | 64 | 64 | 64 |
NC: Negative control.