Table 2.
Combination therapy analysis.
| Bacterial Strains | Antibiotic | MIC (μg/mL) | ΣFICi 1 |
|---|---|---|---|
| P13#1 | |||
| Gram(−) | |||
| Pseudomonas aeruginosa PAO1 | Tobramycin | 0.0078 | 0.626 |
| Ciprofloxacin | 0.125 | 0.750 | |
| Colistin | 0.25 | 0.376 | |
| Meropenem | 0.25 | 2 | |
| Gram(+) | |||
| Staphylococcus aureus ATCC 6538P | Tobramycin | 0.00097 | 0.750 |
| Ciprofloxacin | 0.125 | 1 | |
| Meropenem | 0.0625 | 2 |
1 Fractional inhibitory concentration index (FICi) values were determined for P13#1 in combination with antibiotics on Gram(+) and Gram(−) strains. The indexes were obtained from a minimum of three independent experiments, each one carried out in triplicate.