PermeabilityCell Membrane PermeabilityCapillariesCations, MonovalentCapillary PermeabilityAnionsMembrane PotentialsCesiumCationsChloridesSodiumElectrophoresis, CapillaryRubidiumIon ChannelsPotassiumElectric ConductivityChloride ChannelsIon Channel GatingPatch-Clamp TechniquesCalciumElectrophysiologyCapillary ActionKineticsCapillary ResistanceHemangioma, CapillaryCapillary ElectrochromatographyCapillary Leak SyndromeBlood-Brain BarrierTight JunctionsMicrocirculationEndothelium, VascularRetinal VesselsMannitolEvans BlueLactuloseWaterCapillary FragilityMitochondrial Membrane Transport ProteinsDentin PermeabilityOsmosisEndothelial CellsVascular Endothelial Growth Factor AOccludinDextransKidney GlomerulusNeovascularization, PhysiologicTime FactorsAquaporinsCells, CulturedMicroscopy, ElectronRats, Sprague-DawleyIntestinal AbsorptionVenulesAquaporin 1Mitochondrial SwellingFluoresceinBlood-Air BarrierBlood-Retinal BarrierElectric ImpedancePulmonary CirculationBiological TransportLungDiffusionPulmonary EdemaAlbuminsEndotheliumZonula Occludens-1 ProteinIntercellular JunctionsCapillary TubingRats, WistarCaco-2 CellsModels, BiologicalRabbitsFluorescein-5-isothiocyanateGlycocalyxInulinVascular Endothelial Growth FactorsPerfusionFluoresceinsSkinEndothelial Growth FactorsCorrosion CastingPericytesBasement MembraneIntestinal MucosaLymphokinesCattleFluorescent DyesNailsMembrane ProteinsMicroscopic AngioscopyHydrogen-Ion ConcentrationDisease Models, AnimalMicrovesselsEpitheliumCyclophilinsRegional Blood FlowMitochondriaClaudin-5Sucrose