| Bacterial strains | Madurahydroxylactone inhibition zone [mm] | Ciprofloxacin Inhibition zone [mm] | Madurahydroxylactone + ciprofloxacin inhibition zone [mm] | DMSO inhibition zone [mm] |
|---|---|---|---|---|
| Staphylococcus aureus (Col) | 1 | 4.5 | 6 | 0 |
| Staphylococcus aureus (MRSA) | 1 | 4.5 | 4.5 | 0 |
| Escherichia coli (Top 10) | 3.5 | 9 | 8 | 0 |
| Escherichia coli (DH10B) | 3 | 5 | 4.5 | 0 |
| Pseudomonas aeruginosa (SCV20265) | 0 | 6 | 4.5 | 0 |
| Pseudomonas aeruginosa (PAO1 CTX::lux) | 0 | 9 | 6 | 0 |