Table 2.
MICs (μg/mL) of streptomycin, erythromycin, amoxicillin, and ciprofloxacin alone or in combination with LiF on planktonic Acinetobacter baumannii, Klebsiella pneumoniae, Serratia marcescens, and Streptococcus pneumoniae.
| Antimicrobial agents | ||||||||
|---|---|---|---|---|---|---|---|---|
| MIC (μg/mL) | STP | STP + LiF | ERT | ERT + LiF | AMX | AMX + LiF | CPF | CPF + LiF |
| Bacterial strain | ||||||||
| A. baumannii | 128 | 64 | 128 | 16 | >128 | 64 | 1 | 0.5 |
| ATCC 19606 | ||||||||
| K. pneumoniae | 1.0 | 0.5 | 64 | 16 | 16 | 4 | 0.125 | 0.0625 |
| ATCC 13883 | ||||||||
| S. marcescens | 16 | 8 | 16 | 8 | 8 | 2 | 0.25 | 0.0625 |
| ATCC 43861 | ||||||||
| S. pneumoniae | 0.25 | 0.03 | 0.25 | 0.015 | 0.06 | 0.015 | 0.06 | 0.015 |
| ATCC 49619 | ||||||||
STP: streptomycin, ERT: erythromycin, AMX: amoxicillin, CPF: ciprofloxacin.