Table 6 MIC and MBC of aqueous and methanol extracts of M. oleifera and M. recutita against clinical isolates of MDR, XDR and PDR bacteria
| Â | Different concentrations of extracts against tested bacterial isolates with reference to MIC and MBC | MIC | MBC | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Concentrations | 250 mg/ml | 125 mg/ml | 62.5 mg/ml | 31.25 mg/ml | 15.6 mg/ml | 7.8 mg/ml | MW | MM | CW | CM | MW | MM | CW | CM | ||||||||||||||||||
Bacterial isolates | MW | MM | CW | CM | MW | MM | CW | CM | MW | MM | CW | CM | MW | MM | CW | CM | MW | MM | CW | CM | MW | MM | CW | CM | ||||||||
S. aureus | ||||||||||||||||||||||||||||||||
Sa1 | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | + | + | − | + | 7.8 | 7.8 | − | 7.8 | 15.6 | 15.6 | − | 15.6 |
Sa2 | − | − | − | − | − | − | − | − | + | + | − | − | + | + | − | − | + | + | + | − | + | + | + | + | 62.5 | 62.5 | 15.6 | 7.8 | 125 | 125 | 31.25 | 15.6 |
Sa3 | − | − | − | − | − | − | − | − | − | + | − | − | + | + | − | − | + | + | + | + | + | + | + | + | 25.31 | 62.5 | 15.6 | 15.6 | 62.5 | 125 | 31.25 | 31.25 |
P. aeruginosa | ||||||||||||||||||||||||||||||||
Ps 1 | − | − | − | − | − | − | − | − | − | − | − | − | + | − | − | − | + | + | + | + | + | + | + | + | 25.31 | 15.6 | 15.6 | 15.6 | 62.5 | 31.25 | 31.25 | 31.25 |
Ps2 | − | − | − | − | − | − | − | − | − | − | − | − | − | + | − | − | + | + | + | − | + | + | + | + | 15.6 | 31. 25 | 15.6 | 7.8 | 31.25 | 62.5 | 31.25 | 15.6 |
Ps3 | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | + | + | + | − | 7.8 | 7.8 | 7.8 | − | 15.6 | 15.6 | 15.6 | − |
E. coli | ||||||||||||||||||||||||||||||||
E. coli1 | − | − | − | − | − | − | − | − | + | + | − | − | + | + | − | + | + | + | + | + | + | + | + | + | 62.5 | 62.5 | 15.6 | 25.31 | 125 | 125 | 31.25 | 62.5 |
E. coli2 | − | − | − | − | − | − | − | − | + | + | − | − | + | + | − | − | + | + | − | − | + | + | + | + | 62.5 | 62.5 | 7.8 | 7.8 | 125 | 125 | 15.6 | 15.6 |
Klebsiella sp. | ||||||||||||||||||||||||||||||||
k1 | − | − | − | − | − | − | − | − | − | − | − | − | + | + | − | − | + | + | + | + | + | + | + | + | 31 25. | 31 25. | 15.6 | 15.6 | 62.5 | 62.5 | 31 .25 | 125 |
K2 | − | − | − | − | − | − | − | − | − | + | + | − | + | + | + | + | + | + | + | + | + | + | + | + | 31 25. | 62.5 | 62.5 | 31 25. | 62.5 | 125 | 125 | 62.5 |
K3 | − | − | − | − | − | − | − | − | − | − | − | − | + | − | − | + | + | + | + | + | + | + | + | + | 31 25. | 15.6 | 15.6 | 31 25. | 62.5 | 31.25 | 31.25 | 62.5 |
Proteus mirabilis | ||||||||||||||||||||||||||||||||
P1 | − | − | − | − | − | − | − | − | − | − | − | − | + | + | − | − | + | + | + | + | + | + | + | + | 31 25. | 31 25. | 15.6 | 15.6 | 62.5 | 62.5 | 31 .25 | 31 .25 |