Table 4.
Thirty eight isolates with ≥ four-fold reduction in MIC of at least one antibiotic after addition of PAβN (25 µg/ml)
| Fold reduction in MIC | Antibiotics (no.) | ||||
|---|---|---|---|---|---|
| Imipenema | Levofloxacin | Cefepime | Tigecycline | Gentamicin | |
| 4 | – | 1 | 11 | 18 | 7 |
| 5 | – | – | 3 | 3 | 2 |
| 6 | – | – | 3 | 2 | 1 |
| 7 | – | – | – | – | 1 |
Among 38 isolates, some showed fold reduction in MIC of one antibiotic and some others showed fold reduction in MIC of two or three antibiotics. Accordingly, the number of isolates for each fold reduction and each antibiotic is the total number
aNo fold reduction was observed in MIC of imipenem after addition of PAβN