Table 1.
Antimicrobial Susceptibility Profile of E. coli Isolate with the blaNDM-5 Gene and Its Transconjugant
| Antimicrobial Agent | MIC (mg/L) | ||
|---|---|---|---|
| KY1497 |
E. coli J53 KY1497 T (Transconjugant of E. coli J53) |
E. coli J53 | |
| Ampicillin | >128 | >128 | 8 |
| Amoxicillin/clavulanate | >64/32 | >64/32 | 8/4 |
| Piperacillin | >128 | >128 | 4 |
| Tazobactam/piperacillin | >4/128 | >4/128 | 4/2 |
| Cefoxitin | >128 | >128 | 4 |
| Cefotaxime | >128 | 128 | 0.25 |
| Ceftazidime | >64 | >64 | 0.5 |
| Cefepime | >128 | 16 | ≤0.06 |
| Flomoxef | >128 | 16 | 0.12 |
| Imipenem | 16 | 4 | 0.12 |
| Meropenem | 64 | 4 | ≤0.06 |
| Aztreonam | 64 | 0.12 | 0.12 |
| Levofloxacin | 64 | 0.25 | ≤0.06 |
| Gentamicin | 2 | 0.5 | 1 |
| Amikacin | 4 | 2 | 4 |
| Fosfomycin | 4 | 2 | 0.5 |
| Tigecycline | 0.25 | 0.25 | 0.25 |
Abbreviation: MIC, minimum inhibitory concentration.