title: Posaconazole enhances the activity of amphotericin B against Aspergillus hyphae in vitro.
abstract: The MICs and fractional inhibitory concentrations of posaconazole (POS) and voriconazole (VRZ), alone and in combination with amphotericin B (AMB), for the conidia and hyphae of 100 Aspergillus isolates were evaluated. POS-AMB had more synergistic activity against hyphae (75% of isolates) than VRZ-AMB (37%) and significantly more synergistic activity against hyphae than against conidia (12%).
authors.affiliation: Department of Hygiene, Microbiology and Social Medicine, Medical University Innsbruck, Fritz-Pregl Str. 3, A-6020 Innsbruck, Austria. Susanne.Perkhofer@i-med.ac.at
authors.forename: Susanne
authors.initials: S
authors.lastname: Perkhofer
authors.forename: Helene
authors.initials: H
authors.lastname: Lugger
authors.forename: Manfred P
authors.initials: MP
authors.lastname: Dierich
authors.forename: Cornelia
authors.initials: C
authors.lastname: Lass-Flörl
mesh_terms: D000666:Amphotericin B / Q000494:pharmacology*; D000935:Antifungal Agents / Q000494:pharmacology*; D001228:Aspergillosis / Q000188:drug therapy; D001230:Aspergillus / Q000187:drug effects*; D004357:Drug Synergism; D004359:Drug Therapy, Combination; D008826:Microbial Sensitivity Tests; D011743:Pyrimidines / Q000494:pharmacology*; D014230:Triazoles / Q000494:pharmacology*; D065819:Voriconazole
chemical_list: D000935:Antifungal Agents; D011743:Pyrimidines; D014230:Triazoles; C101425:posaconazole; D000666:Amphotericin B; D065819:Voriconazole