CollagenCosmetic TechniquesCollagen Type IRejuvenationComposite ResinsFibrillar CollagensPolymethacrylic AcidsPliabilityCollagen Type IVCollagen Type IIIMaterials TestingSilanesMethacrylatesPolyurethanesSkin AgingReceptors, CollagenCollagen Type IIDental MaterialsCollagen Type VIBisphenol A-Glycidyl MethacrylateHardnessGlassCollagen Type VNanocompositesSilicon DioxideBarium CompoundsAcrylic ResinsTensile StrengthSurface PropertiesCompressive StrengthCollagen DiseasesGelsExtracellular MatrixDental Restoration, PermanentMicroscopy, Electron, ScanningProcollagenTinCollagen Type XVIIIHydroxyprolineResins, SyntheticDental PolishingCollagen Type XIParticle SizeSurgery, PlasticDental Restoration WearDental Stress AnalysisCalcium PhosphatesBiocompatible MaterialsFibroblastsSilicon CompoundsPolymethyl MethacrylateCalcium FluorideHyaluronic AcidQuartzCarbon Compounds, InorganicSilo Filler's DiseaseDental Marginal AdaptationCermet CementsDurapatiteHydroxylysineCariostatic AgentsCartilageGlass Ionomer CementsElectron Probe MicroanalysisCells, CulturedFibril-Associated CollagensBasement MembraneCollagen Type XTooth, ArtificialExtracellular Matrix ProteinsEstheticsStress, MechanicalSkinTendonsLipElastic ModulusInjections, IntradermalSiloxanesCollagen Type XIIMicrobial CollagenaseElasticityCollagen Type VIIDentinForeign-Body ReactionPolymersFibronectinsPepsin AResin CementsBenzoyl PeroxideLight-Curing of Dental AdhesivesSiliconespara-AminobenzoatesConnective TissueZirconiumSilicatesPolyethylene GlycolsAluminum SilicatesProteoglycansCollagenasesMechanical Phenomena