Table 1 Inhibitory effect of tested drugs on growth of strain OTC-16.
Antibiotic categories | Antibiotics (μg per disk) | Test effect | Antibiotic categories | Antibiotics (μg per disk) | Test effect |
|---|---|---|---|---|---|
Tetracyclines | Chlorotetracycline(30) | + | Glycopeptides | Vancomycin(30) | − |
Doxycycline(30) | − | Polymyxin(300) | + | ||
Oxytetracycline(30) | ++ | Polypeptide | Bacitracin(0.04) | ++ | |
Tetracycline(30) | ++ | Vancomycin(30) | + | ||
Sulfonamides | Sulfadimethoxine(100) | ++ | Lincosamides | Clindamycin(2) | − |
Sulfamethoxazole(30) | ++ | Lincomycin(20) | + | ||
Sulfadimethazine(300) | ++ | Nitrofurans | Macrodantin(300) | + | |
Sulfamonomethoxine(30) | ++ | Furazolidone(300) | ++ | ||
Cotrimoxazole(23.75) | ++ | Polyene | Nystatin(100) | ++ | |
Macrolides | Erythromycin(15) | − | Quinolones | Ciprofloxacin(5) | − |
Midecamycin(30) | − | Ciprofloracin(5) | − | ||
Aminoglycosides | Gentamicin(10) | − | Ofloxacin(5) | − | |
Amikacin(30) | − | Enoxacin(10) | − | ||
Tobramycin(10) | + | Enrofloxacin(10) | − | ||
Neomycin(30) | − | Norfloxacin(10) | − | ||
Kanamycin(30) | + | Nalidixic acid(30) | ++ | ||
Kanamycin sulphate(30) | + | Penicillins | Piperacillin(100) | − | |
Streptomycin(10) | ++ | Ampicillin(20) | − | ||
Streptomycin sulphate(10) | ++ | Amoxicillin(20) | − | ||
Cephalosporin | Cefotaxime(30) | − | Penicillin(20) | − | |
Aventiamycin IV(30) | − | Oxacillin(20) | − | ||
Cefalexin(30) | − | Chloramphenicol | Chloramphenicol(30) | − | |
Ceftriaxone(30) | − | Others | Rifampicin(5) | − | |
Mefoxin(30) | − | Metronidazole(5) | ++ | ||
Cefoperazone(75) | − | Isopropyl-b-D-thiogalactoside(0.01 g/ml) | ++ |
