Defective VirusesMurine Acquired Immunodeficiency SyndromeCholesterolHelper VirusesVirus ReplicationViral InterferenceCholesterol, DietaryLeukemia Virus, MurineCholesterol, HDLCholesterol, LDLGenes, ViralCholesterol EstersDNA, ViralCell LineRNA, ViralViral ProteinsCholesterol OxidaseGenome, ViralRNA VirusesGenetic Complementation TestVaccinia virusMolecular Sequence DataCholesterol 7-alpha-HydroxylaseReceptors, VirusVirus CultivationBase SequenceVirus SheddingMutationVirus DiseasesLipidsCholesterol, VLDLSimian virus 40Virus AssemblyLipoproteinsPlant VirusesTriglyceridesDNA VirusesHypercholesterolemiaSindbis VirusMeasles virusAnticholesteremic AgentsInfluenza A Virus, H1N1 SubtypeSterol O-AcyltransferaseRabies virusInfluenza A Virus, H5N1 SubtypeLipoproteins, HDLSterolsLiverHydroxymethylglutaryl CoA ReductasesApolipoprotein A-IBile Acids and SaltsInfluenza A Virus, H3N2 SubtypeHepatitis B virusWest Nile virusRespiratory Syncytial Virusesbeta-CyclodextrinsBileSitosterolsVirus ActivationATP Binding Cassette Transporter 1CricetinaeLipid MetabolismAntigens, ViralLipoproteins, LDLVesicular stomatitis Indiana virusCells, CulturedCercopithecus aethiopsHemagglutinin Glycoproteins, Influenza VirusVirus LatencyHydroxycholesterolsPhospholipidsCyclodextrinsVero CellsPhytosterolsOncogenic VirusesSimian immunodeficiency virusTime FactorsEsterificationVirionParainfluenza Virus 1, HumanSemliki forest virusMumps virusHyperlipidemiasDietary FatsBiological TransportATP-Binding Cassette TransportersPhosphatidylcholine-Sterol O-AcyltransferaseMosaic VirusesPhosphatidylcholinesHepatitis A virusAntiviral AgentsApolipoproteinsLovastatinVirus AttachmentKineticsCholestyramine ResinDesmosterolCholesterol Ester Transfer ProteinsAvian Sarcoma VirusesNeutralization Tests