title: Effects of chlorhexidine diacetate on Candida albicans, C. glabrata and Saccharomyces cerevisiae.
abstract: The effects of chlorhexidine diacetate (CHA) on Candida albicans, C. glabrata and wild-type and mannan, and permeability mutants of Saccharomyces cerevisiae have been studied. A CHA concentration of 10 micrograms/ml had little lethal activity against the Candida strains, but was more effective against S. cerevisiae. Concentrations of 100 and especially 1000 micrograms/ml brought about a much more rapid death of cells. 2-Mercaptoethanol enhanced the activity of CHA to some extent. Some of the mutant strains of S. cerevisiae were rather more sensitive than the wild-type strain. The age of cultures of C. albicans and C. glabrata influenced their response to CHA.
authors.affiliation: Welsh School of Pharmacy, University of Wales College of Cardiff, UK.
authors.forename: S J
authors.initials: SJ
authors.lastname: Hiom
authors.forename: J R
authors.initials: JR
authors.lastname: Furr
authors.forename: A D
authors.initials: AD
authors.lastname: Russell
authors.forename: J R
authors.initials: JR
authors.lastname: Dickinson
mesh_terms: D002175:Candida / Q000187:drug effects* / Q000254:growth & development; D002176:Candida albicans / Q000187:drug effects* / Q000254:growth & development; D002710:Chlorhexidine / Q000494:pharmacology*; D008623:Mercaptoethanol / Q000494:pharmacology; D008826:Microbial Sensitivity Tests; D012441:Saccharomyces cerevisiae / Q000187:drug effects* / Q000254:growth & development; D013696:Temperature
chemical_list: D008623:Mercaptoethanol; D002710:Chlorhexidine