Endothelium, VascularEndotheliumEndothelium, CornealBone DensityEndothelium, LymphaticEndothelial CellsPopulation DensityCell AdhesionCells, CulturedCentrifugation, Density GradientNitric OxideVasodilationAortaCapillariesMuscle, Smooth, VascularUmbilical VeinsRabbitsAorta, ThoracicMicrocirculationVasoconstrictionLipoproteins, LDLIntercellular Adhesion Molecule-1Vascular Cell Adhesion Molecule-1Microscopy, ElectronArteriesCell CountCorneaImmunohistochemistryCell Adhesion MoleculesAcetylcholineLeukocytesE-SelectinTime FactorsVasodilator AgentsNitric Oxide Synthase Type IIIBlood VesselsVasoconstrictor AgentsNitric Oxide SynthaseBiological FactorsMice, Inbred C57BLCell MovementP-SelectinRats, Sprague-DawleyAntigens, CD31Capillary PermeabilityCattleMuscle RelaxationCoronary VesselsDescemet MembraneVenulesMesenteric ArteriesLeukocyte RollingVesicle-Associated Membrane Protein 2Dose-Response Relationship, DrugLipoproteins, HDLMicroscopy, Electron, ScanningRats, WistarRNA, MessengerCorneal TransplantationNeovascularization, PathologicStress, MechanicalIndomethacinNitroarginineNeutrophilsSwineMicrovesselsSexual Dysfunction, PhysiologicalMethylene BlueEnzyme InhibitorsArteriolesNitroprussideCholesterolAntibodies, MonoclonalSignal TransductionLipoproteins, VLDLDisease Models, AnimalReceptors, LDLMice, KnockoutKineticsArteriosclerosisAntigens, CD18ArginineNeovascularization, PhysiologicHuman Umbilical Vein Endothelial CellsCell LineAbsorptiometry, PhotonLungLipoproteinsPhenylephrineMicroscopy, ConfocalModels, BiologicalPulmonary ArteryDogsEndothelinsVascular Endothelial Growth Factor AMonocytesCalciumCell CommunicationEpoprostenolMuscle Contraction