title: Different aminoglycoside-resistant phenotypes in a rabbit Staphylococcus aureus endocarditis infection model.
abstract: The impact of different types of enzymatic resistance on the in vivo antibacterial activity of aminoglycosides (amikacin, gentamicin, and netilmicin) was studied in the rabbit endocarditis model with four strains of Staphylococcus aureus. Animals were treated in a manner simulating the administration of a single daily human dose. Amikacin had no effect on the three kanamycin-resistant strains despite apparent susceptibility in the disk diffusion test. Gentamicin appears to be the preferable aminoglycoside for treatment of staphylococcal infections.
authors.affiliation: Laboratoire d'Antibiologie, UER de Médecine, Nantes, France.
authors.forename: N
authors.initials: N
authors.lastname: Asseray
authors.forename: J
authors.initials: J
authors.lastname: Caillon
authors.forename: N
authors.initials: N
authors.lastname: Roux
authors.forename: C
authors.initials: C
authors.lastname: Jacqueline
authors.forename: R
authors.initials: R
authors.lastname: Bismuth
authors.forename: M F
authors.initials: MF
authors.lastname: Kergueris
authors.forename: G
authors.initials: G
authors.lastname: Potel
authors.forename: D
authors.initials: D
authors.lastname: Bugnon
mesh_terms: D000617:Aminoglycosides; D000818:Animals; D000900:Anti-Bacterial Agents / Q000493:pharmacokinetics / Q000494:pharmacology* / Q000627:therapeutic use*; D015169:Colony Count, Microbial; D004195:Disease Models, Animal; D024881:Drug Resistance, Bacterial; D004697:Endocarditis, Bacterial / Q000188:drug therapy / Q000382:microbiology*; D005260:Female; D006801:Humans; D008826:Microbial Sensitivity Tests; D011817:Rabbits; D013203:Staphylococcal Infections / Q000188:drug therapy / Q000382:microbiology*; D013211:Staphylococcus aureus / Q000187:drug effects* / Q000201:enzymology / Q000254:growth & development
chemical_list: D000617:Aminoglycosides; D000900:Anti-Bacterial Agents