title: [Effect of various technics in the determination of sensitivity of Pseudomonas aeruginosa to imipenem].
abstract: The in vitro activity of imipenem was determined against 115 isolates of Pseudomonas aeruginosa. The susceptibility was compared according to two technics: disk diffusion method and minimal inhibitory concentration determinations (MIC), this, with three different Mueller Hinton agar (Diagnostics Pasteur, bioMérieux, Amor Equipement Scientifique) and two inocula. There is not inoculum effect. On the contrary, except for extreme values, there is discrepancies in the activity according to the medium. The correlation between zone diameters and MIC values is less good when Mérieux and AES Mueller Hinton agar were used.
authors.affiliation: Laboratoire de Bactériologie, Hôpital Xavier-Arnozan, Pessac.
authors.forename: J
authors.initials: J
authors.lastname: Maugein
authors.forename: J
authors.initials: J
authors.lastname: Fourche
authors.forename: J L
authors.initials: JL
authors.lastname: Pellegrin
authors.forename: M
authors.initials: M
authors.lastname: Mormède
mesh_terms: D001431:Bacteriological Techniques; D003470:Culture Media; D004305:Dose-Response Relationship, Drug; D015378:Imipenem / Q000494:pharmacology*; D066298:In Vitro Techniques; D011550:Pseudomonas aeruginosa / Q000187:drug effects*
chemical_list: D003470:Culture Media; D015378:Imipenem
vernacular_title: Influence de différents facteurs techniques dans la détermination de la sensibilité de Pseudomonas aeruginosa à l'imipénème.