title: Comparison of activity of sisomicin and gentamicin in mouse protection tests with gram-negative bacilli.
abstract: The efficacy of sisomicin and gentamicin was compared in mouse protection studies against strains of Escherichia coli, Klebsiella sp., Enterobacter aerogenes, Serratia marcescens, Proteus mirabilis, and Pseudomonas aeruginosa. There was no significant difference in mortality of the mice in any of the protocol groups when five different dosages of sisomicin and gentamicin given by three separate schedules were compared for each bacterial inoculum in each antibiotic protocol. The mean protective dose values of sisomicin were at least one-half those of gentamicin for each protocol against Pseudomonas aeruginosa.
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000517:prevention & control*; D005839:Gentamicins / Q000008:administration & dosage / Q000627:therapeutic use*; D006088:Gram-Negative Aerobic Bacteria; D008297:Male; D051379:Mice; D012853:Sisomicin / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D000900:Anti-Bacterial Agents; D005839:Gentamicins; D012853:Sisomicin