title: Inactivation of herpes simplex viruses by nonionic surfactants.
abstract: Nonionic surface-active agents possessing ether or amide linkages between the hydrophillic and hydrophobic portions of the molecule rapidly inactivated the infectivity of herpes simplex viruses. The activity stemmed from the ability of nonionic surfactants to dissolve lipid-containing membranes. This was confirmed by observing surfactant destruction of mammalian cell plasma membranes and herpes simplex virus envelopes. Proprietary vaginal contraceptive formulations containing nonionic surfactants also inactivated herpes simplex virus infectivity. This observation suggests that nonionic surfactants in appropriate formulation could effectively prevent herpes simplex virus transmission.
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents; D002478:Cells, Cultured; D003271:Contraceptive Agents, Female / Q000494:pharmacology; D011817:Rabbits; D018139:Simplexvirus / Q000187:drug effects* / Q000254:growth & development / Q000648:ultrastructure; D013501:Surface-Active Agents / Q000494:pharmacology*; D014622:Vaginal Creams, Foams, and Jellies / Q000494:pharmacology
chemical_list: D000970:Antineoplastic Agents; D003271:Contraceptive Agents, Female; D013501:Surface-Active Agents; D014622:Vaginal Creams, Foams, and Jellies