Table 4.
The MICs of antimicrobial agents against the wildtype and OLA resistant E. coli ATCC25922. (μg/mL)
| Antibiotics | Wildtype | 8× MIC OLA R (1/2) | 8× MIC OLA R (1/10) |
|---|---|---|---|
| Ampicillin | 4 | 16 | 16 |
| Augmentin (Amoxicillin+Clavulanic acid) | 4/2 | 8/4 | 8/4 |
| Gentamicin | 1 | 0.5 | 1 |
| Tetracycline | 1 | 2 | 2 |
| Spectinomycin | 32 | 16 | 16 |
| Florfenicol | 4 | 16 | 16 |
| Sulfaisoxazole | 16 | 32 | 32 |
| Compound sulfamethoxazole (Sulfamethoxazole +Trimethoprim) | 0.06/1.2 | 0.25/4.8 | 0.25/4.8 |
| Ceftiofur | 0.5 | 0.5 | 0.5 |
| Ceftazidime | 1 | 2 | 2 |
| Enrofloxacin | 0.015 | 0.03 | 0.03 |
| Ofloxacin | 0.06 | 0.125 | 0.125 |
| Meropenem | 0.03 | 0.03 | 0.03 |
| Apramycin | 32 | 32 | 32 |
| Colistin | 2 | 0.5 | 0.5 |
| Mequindox | 8 | 64 | 64 |