In vitro studies of Dermatophilus congolensis antimicrobial susceptibility by determining minimal inhibitory and bacteriocidal concentrations.
The Minimal Inhibitory Concentration (MIC) and Minimal Bacteriocidal Concentration (MBC) of 19 antimicrobials on 16 isolates of D. congolensis were determined. The potential field efficacy of the agents was evaluated by comparing the results with serum levels of drug unbound to proteins and the in vitro and in vivo findings of other authors. A modified standard microtechnique was used for serial dilution-antimicrobial sensitivity and found to be easy and reproducible. Erythromycin, spiramycin, penicillin G, ampicillin, chloramphenicol, the streptomycin, amoxicillin, the tetracyclines and novobiocin had high serum concentrations in comparison with their MBCs and were shown to have potential use for the treatment of dermatophilosis.
Cátedra de Enfermedades Infecciosas y Epidemiologia, Facultad de Veterinaria UN.EX, Cáceres, Spain.
J
J
Hermoso de Mendoza
A
A
Arenas
J
J
Rey
J M
JM
Alonso
M C
MC
Gil
G
G
Naranjo
M
M
Hermoso de Mendoza
D000192:Actinomycetales / Q000187:drug effects*; D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D008826:Microbial Sensitivity Tests; D015203:Reproducibility of Results
D000900:Anti-Bacterial Agents