Table 3.
Minimum inhibitory concentration (MIC) values of antibiotics (ampicillin, oxacillin, and clavulanic acid) against methicillin-resistant Staphylococcus aureus and its clinical isolates.
| Strain* | Minimum inhibitory concentration (μg/mL) | ||
|---|---|---|---|
|
| |||
| Ampicillin | Oxacillin | Clavulanic acid | |
| KCCM 40511 | 256 | 128 | 32 |
| Isolated 6 | 128 | 128 | 32 |
| Isolated 8 | 256 | 64 | 64 |
| Isolated10 | 128 | 64 | 64 |
| Isolated12 | 128 | 256 | 8 |
| Isolated13 | 64 | 64 | 16 |
| Isolated14 | 64 | 64 | 16 |
| Isolated18 | 128 | 64 | 32 |
*MRSA KCCM 40511 is a standard strain purchased from KCCM; isolated strains were provided by Dong-A University Hospital.