title: Synergistic effect of flavones and flavonols against herpes simplex virus type 1 in cell culture. Comparison with the antiviral activity of propolis.
abstract: The in vitro activity against herpes simplex virus type 1 of the major flavonoids identified in propolis was investigated. Flavonols were found to be more active than flavones, the order of importance being galangin, kaempferol, and quercetin. The efficacy against HSV-1 of binary flavone-flavonol combinations has been also investigated. The synergy demonstrated by all combinations could explain why propolis is more active than its individual compounds.
authors.affiliation: Laboratoire de Pharmacognosie et Mycologie, Faculté de Pharmacie, Université de Rennes I, France.
authors.forename: M
authors.initials: M
authors.lastname: Amoros
authors.forename: C M
authors.initials: CM
authors.lastname: Simões
authors.forename: L
authors.initials: L
authors.lastname: Girre
authors.forename: F
authors.initials: F
authors.lastname: Sauvager
authors.forename: M
authors.initials: M
authors.lastname: Cormier
mesh_terms: D000818:Animals; D000998:Antiviral Agents / Q000494:pharmacology*; D002470:Cell Survival / Q000187:drug effects; D004357:Drug Synergism; D005419:Flavonoids / Q000494:pharmacology*; D044948:Flavonols; D011429:Propolis / Q000737:chemistry / Q000494:pharmacology*; D018139:Simplexvirus / Q000187:drug effects*; D014709:Vero Cells; D010948:Viral Plaque Assay; D014779:Virus Replication / Q000187:drug effects
chemical_list: D000998:Antiviral Agents; D005419:Flavonoids; D044948:Flavonols; D011429:Propolis