CapillariesBlood VesselsElectrophoresis, CapillaryRetinal VesselsCapillary ActionCapillary PermeabilityLymphatic VesselsNeovascularization, PhysiologicHemangioma, CapillaryEndothelium, VascularNeovascularization, PathologicCapillary ResistanceCoronary VesselsEndothelial CellsCapillary ElectrochromatographyVascular Endothelial Growth Factor APericytesCapillary Leak SyndromeMicrocirculationImmunohistochemistryArteriesCorrosion CastingAntigens, CD31Regional Blood FlowCapillary FragilityArteriolesEndotheliumLymphatic SystemVenulesMuscle, Smooth, VascularVeinsTime FactorsCells, CulturedEndothelial Growth FactorsAngiogenesis InhibitorsDisease Models, AnimalMice, Inbred C57BLMicroscopy, ElectronVascular Endothelial Growth FactorsBlood Flow VelocityAngiopoietin-1IschemiaAllantoisSkinReceptor, TIE-2LymphangiogenesisAortaRats, Sprague-DawleyVasodilationBasement MembraneLymphokinesRabbitsCell MovementVasoconstrictionModels, CardiovascularPulmonary CirculationBlood Vessel ProsthesisRetinal VeinBrainAngiopoietin-2Rats, WistarAngiogenesis Inducing AgentsMicroscopy, Electron, ScanningRetinal ArteryCapillary TubingVascular ResistanceBlood PressureBlood-Brain BarrierKidney GlomerulusCerebrovascular CirculationVascular Endothelial Growth Factor Receptor-2MicrovesselsCerebral ArteriesReceptors, Vascular Endothelial Growth FactorRNA, MessengerMesenteryLungDogsOxygenChorionMesenteric ArteriesVascular Endothelial Growth Factor Receptor-3HemodynamicsCollagenRetinal NeovascularizationNailsEndothelium, LymphaticMicroscopy, VideoSignal TransductionNitric OxideMicroscopic AngioscopyBlood CirculationPerfusionStress, MechanicalChorioallantoic MembraneMicroscopy, ConfocalModels, BiologicalCattleMice, KnockoutVasodilator Agents