title: In vitro susceptibilities of anaerobic bacteria to josamycin.
abstract: A total of 132 strains of anaerobic bacteria were tested for susceptibility to josamycin, using a broth dilution technique. All strains of Peptococcus species, Peptostreptococcus species, and Bacteroides fragilis were inhibited by 2 mug or less per ml. Seventy percent of these susceptible strains were also killed by 2 mug or less of josamycin per ml. However, 2 of 12 Clostridium species and 6 of 10 Fusobacterium species had minimum inhibitory concentrations of 32 mug or more per ml.
mesh_terms: D000693:Anaerobiosis; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001419:Bacteria / Q000187:drug effects*; D007933:Leucomycins / Q000494:pharmacology*; D008826:Microbial Sensitivity Tests
chemical_list: D000900:Anti-Bacterial Agents; D007933:Leucomycins