TABLE 3.
Resistance phenotypes obtained with OprD-deficient mutant PASE1 after exposure to carbapenems
Antibiotic | MICs (μg/ml)
|
||||
---|---|---|---|---|---|
PAO1 | PASE1 | PA1433 | PA1434 | PA1436 | |
Imipenem | 1 | 16 | 16 | 16 | 16 |
Meropenem | 0.5 | 4 | 8 | 8 | 2 |
ER-35786 | 0.25 | 1 | 4 | 1 | 8 |
Carbenicillin | 64 | 64 | 64 | 256 | 32 |
Cefpirome | 2 | 2 | 2 | 4 | 4 |
Gentamicin | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Chloramphenicol | 64 | 64 | 64 | 128 | 32 |
Sparfloxacin | 0.5 | 0.5 | 1 | 1 | 2 |