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Table 1 Minimum Inhibitory Concentrations of selected antimicrobials agents against NDM-4-producing E.coli isolates

From: Identification of a New Delhi metallo-β-lactamase-4 (NDM-4)-producing Escherichia coli in Italy

Isolates Patients Sample collection date Sample MIC (μg\ml)
AK AMC CAZ LEV CO IPM MER GM TYG SXT CTX NIT FOS AZT
URO734 1 30 Jun Urine >64 >32 >64 >8 <0,5 16 >128 >16 <0,5 >320 >64 64 <2 >64
URO734 1 09 Jul Urine >64 >32 >64 >8 <0,5 16 >128 >16 <0,5 >320 >64 64 <2 >64
URO734 1 12 Jul Urine >64 >32 >64 >8 <0,5 16 >128 >16 <0,5 >320 >64 64 <2 >64
URO734 1 27 Jul Urine >64 >32 >64 >8 <0,5 16 >128 >16 <0,5 >320 >64 64 <2 >64
URO735 2 09 Jul Urine >64 >32 >64 >8 <0,5 16 >128 >16 <0,5 >320 >64 64 <2 >64
URO735 2 17 Jul Urine >64 >32 >64 >8 <0,5 16 >128 >16 <0,5 >320 >64 64 <2 >64
  1. AK: amikacin; AMC: amoxicillin/clavulanic acid; CAZ: ceftazidime; LEV: levofloxacin; CO: colistin; IPM: imipenem; MER: meropenem; GM: gentamicin; TYG: tigecycline; SXT: thrimethoprim/sulfamethoxazole; CTX: cefotaxime; NIT: nitrofurantoin; FOS: fosfomycin, AZT: aztreonam.