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Detection of β-lactamases in 50 clinical isolates
| PCR positive (n, %) | RT-qPCR positive (n, %) | MIC of MEM (μg/mL) |
||||||
|---|---|---|---|---|---|---|---|---|
| Carbapenem-resistant |
Carbapenem-sensitive |
|||||||
| 16 | 8 | 4 | 0.25 | 0.125 | 0.06 | |||
| TEM, OXA-23-like, OXA-51-like (37, 74%) | TEM, OXA-23-like (37, 74%) | 5 | 14 | 18 | 0 | 0 | 0 | |
| TEM, OXA-51-like (4, 8%) | TEM (4, 8%) | 0 | 1 | 3 | 0 | 0 | 0 | |
| OXA-23-like, OXA-51-like (4, 8%) | OXA-23-like (4, 8%) | 1 | 0 | 3 | 0 | 0 | 0 | |
| OXA-51-like (5, 10%) | None (5, 10%) | 0 | 0 | 0 | 1 | 3 | 1 | |
