Flow CytometryRegional Blood FlowBlood Flow VelocityCerebrovascular CirculationImage CytometryLaser-Doppler FlowmetryLaser Scanning CytometryMicrospheresBlood PressureVascular ResistancePulsatile FlowXenon RadioisotopesImmunophenotypingApoptosisHemodynamicsTime FactorsDogsMicrocirculationCells, CulturedAntigens, CDOxygenFluorescent DyesCell SeparationRenal CirculationOxygen ConsumptionVasodilationRheologyLiver CirculationCell Line, TumorPulmonary CirculationTomography, Emission-ComputedPloidiesBrainSplanchnic CirculationCarbon DioxideHyperemiaOxygen RadioisotopesCell CycleUltrasonography, DopplerStaining and LabelingCell ProliferationHeart RateDose-Response Relationship, DrugAntibodies, MonoclonalXenonGene FlowBlood Circulation TimeUltrasonography, Doppler, ColorBlood VolumePlethysmographyArteriesVasodilator AgentsPropidiumCollateral CirculationCerebral ArteriesCell SurvivalFluorescein-5-isothiocyanateNitric OxideMonocytesEndothelium, VascularReproducibility of ResultsDisease Models, AnimalT-LymphocytesSensitivity and SpecificityVasoconstrictionModels, CardiovascularCapillariesHindlimbReference ValuesRats, Sprague-DawleyIschemiaCD4-Positive T-LymphocytesUltrasonography, Doppler, TranscranialSkinAntigens, CD45FluoresceinsMicroscopy, FluorescencePartial PressureLeukocytesRetinal VesselsRNA, MessengerLeukocytes, MononuclearSwineCell LineBlood Gas AnalysisCell DivisionLegImmunohistochemistryMuscle, SkeletalFluorescenceMice, Inbred C57BLReverse Transcriptase Polymerase Chain ReactionMicroscopy, ConfocalPerfusionMiddle Cerebral ArteryTumor Cells, CulturedPregnancyCell-Derived MicroparticlesCell CountCytokines