MicrocirculationArteriolesMouth FloorCapillariesLaser-Doppler FlowmetryVenulesCheekMicrovesselsMicroscopic AngioscopyMicroscopy, VideoLeukocytesBlood Flow VelocityLiver CirculationRegional Blood FlowVasodilationSplanchnic CirculationCoronary CirculationAcridine OrangeRetinal VesselsEndothelium, VascularSkinVasodilator AgentsMesocricetusLeukocyte RollingPia MaterVasoconstrictionFluorescein-5-isothiocyanateCapillary PermeabilityHemodynamicsCerebrovascular CirculationHemorheologyMesenteryNailsCorrosion CastingReperfusion InjuryDiagnostic Techniques, CardiovascularRenal CirculationSkin Window TechniqueNitric OxideFluorophotometryCell AdhesionVascular ResistanceRats, WistarBlood PressureNitroprussideHyperemiaIontophoresisOxygenVasomotor SystemErythrocytesBlood ViscosityMicroscopyRheologyModels, CardiovascularRats, Sprague-DawleyDextransMicroscopy, FluorescenceVasoconstrictor AgentsAcetylcholineHydroxyethyl Starch DerivativesEndotoxemiaCoronary VesselsP-SelectinIschemiaHematocritMicroscopy, PolarizationErythrocyte DeformabilityBlood Gas Monitoring, TranscutaneousDisease Models, AnimalTime FactorsVideo RecordingPancreatitisMuscle, SkeletalTongue DiseasesForearmAdenosineBradykininHemodilutionCricetinaePerfusionMesenteric VeinsPancreasResuscitationCapillary Leak SyndromeOphthalmoscopesMicrospheresContrast MediaPulmonary CirculationNitroarginineVivisectionTransilluminationEarSepsisOxygen ConsumptionBiological FactorsImage Processing, Computer-AssistedShock, SepticBlood CirculationArteriesOptical Processes