Umbilical VeinsHuman Umbilical Vein Endothelial CellsEndothelial CellsEndothelium, VascularCell AdhesionCells, CulturedCell Adhesion MoleculesVascular Cell Adhesion Molecule-1Intercellular Adhesion Molecule-1EndotheliumE-SelectinNeovascularization, PhysiologicCell MovementVascular Endothelial Growth Factor AUmbilical ArteriesVeinsUmbilical CordRNA, MessengerNeovascularization, PathologicAngiogenesis InhibitorsNitric Oxide Synthase Type IIITumor Necrosis Factor-alphaSignal TransductionThrombinCell LineDose-Response Relationship, DrugCell ProliferationNitric OxideVascular Endothelial Growth Factor Receptor-2Antigens, CD31PhosphorylationStress, MechanicalCulture Media, Conditionedvon Willebrand FactorGene Expression RegulationCell DivisionUp-RegulationInterleukin-1AortaEndothelial Growth FactorsCell SurvivalTime FactorsEpoprostenolVascular Endothelial Growth FactorsIntegrinsNF-kappa BBlotting, WesternAntigens, CDMonocytesSaphenous VeinChorioallantoic MembraneApoptosisInterleukin-8P-SelectinLymphokinesEnzyme ActivationReverse Transcriptase Polymerase Chain ReactionLamininEnzyme InhibitorsCoculture TechniquesTransfectionNeutrophilsNeural Cell Adhesion MoleculesFocal AdhesionsThromboplastinRecombinant ProteinsGene ExpressionFetal BloodFocal Adhesion Protein-Tyrosine KinasesFocal Adhesion Kinase 1CattleAngiogenesis Inducing AgentsReceptors, Cell SurfaceMolecular Sequence DataProto-Oncogene Proteins c-aktCadherinsFibronectinsRNA, Small InterferingCapillariesFlow CytometryAntibodies, MonoclonalCell CommunicationMicrocirculationHistamineFibroblast Growth Factor 2ImmunohistochemistryDown-RegulationPortal VeinCollagenExtracellular MatrixTissue AdhesionsAntigens, CD18Receptors, Vascular Endothelial Growth FactorThrombomodulinProtein BindingReactive Oxygen SpeciesReceptors, ThrombinCell Line, TumorCell Adhesion Molecules, NeuronalOligopeptides