Table 1.
Antibiotic | Replicate | Gentamicin Concentration (μg/mL) |
Cut-off value (μg/mL) | Drug-resistant type | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
256 | 128 | 64 | 32 | 16 | 8 | 4 | 2 | 1 | 0.5 | ||||
Gentamicin | 1 | - | - | - | - | - | - | - | + | + | + | 16 | S |
2 | - | - | - | - | - | - | - | + | + | + | S | ||
3 | - | - | - | - | - | - | - | + | + | + | S | ||
- represents no growth of the bacterium. + represents growth of the bacterium. Cut-off value (European Food Safety Authority [EFSA], 2012). S, Susceptible.