Table 2.
Minimum inhibitory concentrations of extracts.
| MIC (µg/mL) | ||||
|---|---|---|---|---|
| Bacterial strains | SB NR 521 | SO NR 519 | SF NR 518 | SD CPC |
| EDM | 500 | >1000 | >1000 | >1000 |
| DMDM | 1000 | >1000 | >1000 | >1000 |
| DDM | >1000 | >1000 | >1000 | >1000 |
| EWDM | 500 | >1000 | >1000 | >1000 |
| MDM | 500 | >1000 | 1000 | >1000 |
| CP | 0.015 | 0.030 | 0.030 | 0.060 |
SB NR 521: Shigella boydii, SO NR 519: Shigella sonnei, SF NR 518: Shigella flexneri, SD CPC: Shigella dysenteria, EDM: ethanol crude extract, DMDM: dichloromethane-methanol crude extract (1 : 1), DDM: dichloromethane crude extract, EWDM: water-ethanol crude extract (7 : 3), MDM: methanol crude extract, CP: ciprofloxacin, CPC: Centre Pasteur du Cameroun. The values in bold show the most active extracts.