Antimicrobial Agents and Chemotherapy · 1984 · 29 citations · 7 references
Life SciencesMicrobiologyPharmacologyAntimicrobial PharmacologyBacteriologyMedical MicrobiologyAnaerobic BacteriologyAntibiotic ResistanceAgar DilutionBacteroides SpeciesBroth MicrodilutionFacultative Anaerobic BacteriaGrowing Medium CompositionInoculum Concentration AdjustmentInoculum FormulationInoculum Size Determination
The in vitro activity of ciprofloxacin against 30 Bacteroides fragilis group, 30 Clostridium, and 30 Peptococcaceae strains was determined by the agar dilution method in two different culture media at three pH and in three inoculum densities. In Wilkins-Chalgren agar the MICs for 90% of the strains were 0.12 micrograms/ml for B. fragilis, 0.5 micrograms/ml for Clostridium spp., and 2 micrograms/ml for Peptococcaceae. The pH and medium composition affected the MICs of ciprofloxacin.
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In vitro and in vivo activity of DL-8280, a new oxazine derivative
Kenichi Sato, Yoshiharu Matsuura, Manabu Inoue et al. · Antimicrobial Agents and Chemotherapy · 1982 · 279 citations · Full text
Medicine, Microbiology, Pharmacology +16