title: [In vitro activity of disinfectants against bacteria isolated in water for hemodialysis].
abstract: The bactericidal and sporicidal activities of six disinfectants (Acétoper, Cidex, Phagoseptyl, Pyosynthène, Bétadine, Sterlane) were studied against 21 bacterial strains recovered from hemodialysis machines, and against two bacterial spores. AFNOR methods were used (NF T. 72-151, NF T. 72-171 et NF T. 72-231). Only Acétoper presented a bactericidal and sporicidal activity. A disparity in bactericidal concentrations was observed among Gram negative bacteria. Phenolic compound (Phagoseptyl) was not influenced by interfering substances. pH have a clear effect upon Cidex and Bétadine activities. Statistical analysis (variance and multiple comparisons test of Ryan-Einot) showed the significant role of the type of bacteria and the nature of disinfectants. These compounds were classified according to their increasing activity as following: Cidex, Sterlane, Phagoseptyl, Bétadine, Pyosynthène, Acétoper.
authors.affiliation: Laboratoire de Bactériologie, Faculté de Pharmacie, Montpellier, France.
authors.forename: G
authors.initials: G
authors.lastname: Dusart
authors.forename: J
authors.initials: J
authors.lastname: Druilles
authors.forename: Y
authors.initials: Y
authors.lastname: Ossia-Ongagna
authors.forename: M
authors.initials: M
authors.lastname: Zuccarelli
authors.forename: M
authors.initials: M
authors.lastname: Simeon De Buochberg
mesh_terms: D001412:Bacillus subtilis / Q000187:drug effects* / Q000302:isolation & purification; D001424:Bacterial Infections / Q000209:etiology / Q000382:microbiology; D004202:Disinfectants / Q000494:pharmacology*; D006090:Gram-Negative Bacteria / Q000187:drug effects* / Q000302:isolation & purification; D006094:Gram-Positive Bacteria / Q000187:drug effects* / Q000302:isolation & purification; D066298:In Vitro Techniques; D006435:Renal Dialysis / Q000009:adverse effects*; D014871:Water Microbiology
chemical_list: D004202:Disinfectants
vernacular_title: Activité in vitro de désinfectants vis-à-vis de bactéries isolées d'eau pour hémodialyse.