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. 2005 Feb;43(2):826–831. doi: 10.1128/JCM.43.2.826-831.2005

TABLE 4.

MICs of beta-lactams for recombinant bacteria E. coli EV3 and E. coli ET

E. coli strain Etest MIC (μg/ml)a
IPM FEP CAZ CTX PTc CAZ-TZL FOX CTX-CTL AM
EV3 0.16 3 >256 24 0.38 >32/0.25 1.5 8/0.25 >256
ET 0.125 0.032 0.47 0.16 0.38 0.5/0.094 1.5 0.5/0.094 2
a

Abbreviations: IPM, imipenem; FEP, cefepime; CAZ, ceftazidime; CTX, cefotaxime; PTc, cefoperazone-sulbactam; TZL, ceftazidime-clavulanic acid; FOX, cefoxitin; CTL, cefotaxime-clavulanic acid, AM, ampicillin.