Table 3.
Antibiotic susceptibility of selected antibiotics tested against R. intestinalis.
| Antibiotic | ZOI (mm) | Antibiotic susceptibility | Antibiotic | ZOI (mm) | Antibiotic susceptibility |
|---|---|---|---|---|---|
| Amikacin | 13.5 ± 0.41 | R | Penicillin | 46.1 ± 0.25 | S |
| Ampicillin | 19.6 ± 0.46 | S | Gentamicin | 17.6 ± 0.49 | S |
| Erythromycin | 48.4 ± 0.29 | S | Tetracycline | 27.7 ± 0.53 | S |
| Kanamycin | 14.1 ± 0.22 | I | Cefuroxime | 36.7 ± 2.05 | S |
| Clindamycin | 40.2 ± 0.54 | S | Cefoperazone | 39.7 ± 4.49 | S |
| Chloramphenicol | 38.9 ± 1.63 | S | Ceftriaxone | 40. 7 ± 3.09 | S |
| Streptomycin | 14.5 ± 0.45 | I | Ceftazidime | 21.3 ± 0.47 | S |
| Minocycline | 40.7 ± 1.69 | S | Vancomycin | 27.5 ± 0.33 | S |
| Piperacillin | 37.8 ± 0.85 | S |
S: susceptible; I: intermediate; R: resistant; ZOI: Zone of growth inhibition.