CapillariesElectrophoresis, CapillaryCapillary ActionCapillary PermeabilityHemangioma, CapillaryCapillary ResistanceCapillary ElectrochromatographyCapillary Leak SyndromeCapillary FragilityMicrocirculationRetinal VesselsNeovascularization, PhysiologicCapillary TubingEndothelium, VascularCorrosion CastingKidney GlomerulusNailsMicroscopic AngioscopyMicroscopy, ElectronPericytesPulmonary CirculationRegional Blood FlowTime FactorsBlood-Brain BarrierPulmonary Wedge PressureBasement MembraneEndotheliumChromatography, GasReproducibility of ResultsEndothelial CellsArteriolesVenulesVascular Endothelial Growth Factor AElectrophoresis, MicrochipBlood Flow VelocityMicroscopy, VideoIschemiaGlycocalyxMicroscopy, Electron, ScanningLungPerfusionRats, Sprague-DawleyMuscle, SkeletalHemodynamicsModels, BiologicalGranuloma, PyogenicVeinsOxygenCells, CulturedNeovascularization, PathologicBrainRats, WistarImmunohistochemistrySensitivity and SpecificityBlood Specimen CollectionCattleErythrocytesSkinHematocritLymphatic SystemDiabetic RetinopathyBlood VesselsLasersDisease Models, AnimalKidneyBlood PressureDogsRabbitsBlood-Air BarrierLimit of DetectionMicrovesselsFiltrationEquipment DesignMesenteryMicrofluidicsPulmonary Diffusing CapacityPulmonary EdemaPulmonary AlveoliMice, Inbred C57BLRats, Inbred StrainsCerebrovascular CirculationGlomerulonephritisFluorescent DyesVascular ResistanceVascular Endothelial Growth FactorsEndothelial Growth FactorsBoratesAngiogenesis Inducing AgentsMicroscopyWaterPermeabilityMicroscopy, FluorescenceLicensure, MedicalMicrospheresBlood VolumeMethodsOxygen ConsumptionAntigens, CD31Gas Chromatography-Mass SpectrometryFovea Centralis