SpleenBlood VesselsLymphatic VesselsRetinal VesselsNeovascularization, PhysiologicNeovascularization, PathologicCoronary VesselsEndothelium, VascularEndothelial CellsMice, Inbred C57BLVascular Endothelial Growth Factor AImmunohistochemistryCapillariesArteriesPericytesMice, Inbred BALB CMuscle, Smooth, VascularAntigens, CD31Cells, CulturedDisease Models, AnimalLymphatic SystemTime FactorsAngiogenesis InhibitorsAortaAllantoisCell MovementBlood Vessel ProsthesisLymphangiogenesisMice, Inbred StrainsRegional Blood FlowSplenectomyRabbitsTissue DistributionVasodilationVeinsVasoconstrictionCapillary PermeabilityReceptor, TIE-2ArteriolesEndotheliumAngiopoietin-1RNA, MessengerEndothelial Growth FactorsLymphokinesLymph NodesMice, KnockoutVascular Endothelial Growth Factor Receptor-2LiverVascular Endothelial Growth FactorsSkinVenulesMice, TransgenicWandering SpleenCorrosion CastingMesenteric ArteriesRats, Sprague-DawleyBrainLungT-LymphocytesNeoplasm TransplantationMacrophagesCerebral ArteriesMice, NudeAngiopoietin-2Retinal ArteryRetinal VeinSplenomegalyAntibodies, MonoclonalModels, CardiovascularLymphocytesSignal TransductionThymus GlandVascular Endothelial Growth Factor Receptor-3Rats, WistarNeoplasms, ExperimentalMesenterySplenic NeoplasmsMicroscopy, ElectronSwineCell DifferentiationCell ProliferationChorionNitric OxideDose-Response Relationship, DrugEndothelium, LymphaticMice, Inbred C3HBlood Flow VelocityReceptors, Vascular Endothelial Growth FactorCell DivisionChorioallantoic MembraneDogsSpleen Focus-Forming VirusesIn Situ HybridizationImmunoenzyme TechniquesAngiogenesis Inducing AgentsAorta, ThoracicKidneyLymphoid TissueCollagenIschemia