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. 2012 May;56(5):2746–2749. doi: 10.1128/AAC.05212-11

Table 1.

MICs of antipseudomonal antibiotics and effects of phenylboronic acid and CCCP, OprD presence, and serotypes of colistin-only-susceptible Pseudomonas aeruginosa isolates

Strain no. MIC (μg/ml) ofa:
 OprD presence Serotype
CAZ CAZ + BA TZP IPM MEM MEM + CCCP AMK CIP
31 32 4 128 16 32 8 32 64 No O12
146 32 4 >128 16 >128 64 32 32 No O11
149 128 16 >128 16 64 16 32 32 No O11
150 64 8 >128 16 32 8 64 32 No O3
153 64 16 >128 16 64 8 32 32 No O11
154 64 16 >128 16 32 32 32 32 No O11
156 64 32 >128 16 128 32 32 32 No O11
175 32 32 >128 16 64 16 32 32 Yes O12
a

CAZ, ceftazidime; BA, phenylboronic acid; TZP, piperacillin-tazobactam; IPM, imipenem; MEM, meropenem; CCCP, carbonyl cyanide-m-chlorophenylhydrazone; AMK, amikacin; CIP, ciprofloxacin.