Volume 11, Number 6—June 2005
Dispatch
armA and Aminoglycoside Resistance in Escherichia coli
Table
Minimum inhibitory concentrations (MICs) of various antimicrobial agents for Escherichia coli MUR050 and E. coli with and without armA
MIC (μg/mL)* |
|||||
---|---|---|---|---|---|
E. coli | Amikacin | Tobramycin | Netilmicin | Gentamicin | Ciprofloxacin |
MUR050 | >256 | >256 | >256 | >256 | >32 |
INVαF´ | 0.5 | 0.5 | 0.5 | 0.75 | 0.002 |
INVαF´ (pMUR050) | >256 | >256 | >256 | >256 | 0.002 |
INVαF´ (p18MUR050) | >256 | >256 | >256 | >256 | 0.002 |
INVαF´ (parmA) | >256 | >256 | >256 | >256 | 0.002 |
*MICs were determined by Etest (AB Biodisk).