Cerebrovascular CirculationBlood VesselsBrainCell WallOxygen RadioisotopesBlood-Brain BarrierMiddle Cerebral ArteryRegional Blood FlowTomography, Emission-ComputedOxygenBlood Flow VelocityUltrasonography, Doppler, TranscranialBrain ChemistryCarbon DioxideBrain InjuriesBrain NeoplasmsLymphatic VesselsRetinal VesselsBlood PressureBrain MappingNeovascularization, PhysiologicNeovascularization, PathologicEndothelium, VascularCoronary VesselsAbdominal WallThoracic WallImmunohistochemistryBrain EdemaMagnetic Resonance ImagingBrain IschemiaEndothelial CellsBrain StemArteriesVascular Endothelial Growth Factor ATime FactorsRats, Sprague-DawleyCapillariesMice, Inbred C57BLMuscle, Smooth, VascularDisease Models, AnimalPericytesBrain AbscessCells, CulturedNeuronsImage Processing, Computer-AssistedAntigens, CD31Cerebral CortexRNA, MessengerRats, WistarAortaHypoxia, BrainLymphatic SystemTissue DistributionCapillary PermeabilityRabbitsMolecular Sequence DataAngiogenesis InhibitorsMicroscopy, ElectronVeinsCell MovementVasodilationModels, CardiovascularBlood Vessel ProsthesisMice, KnockoutMice, TransgenicEndotheliumVasoconstrictionAllantoisSignal TransductionLymphangiogenesisIn Situ HybridizationArteriolesBrain InfarctionImaging, Three-DimensionalNerve Tissue ProteinsAnimals, NewbornStress, MechanicalReceptor, TIE-2Angiopoietin-1Endothelial Growth FactorsDose-Response Relationship, DrugAstrocytesVascular Endothelial Growth Factor Receptor-2Models, BiologicalBrain Damage, ChronicVascular Endothelial Growth FactorsSwineTomography, X-Ray ComputedCarotid ArteriesDogsVenulesAgingMicrocirculationCerebral ArteriesSkinAmino Acid SequenceGene ExpressionMicroscopy, Electron, ScanningCorrosion CastingLymphokines