Infusions, IntravenousInfusions, ParenteralInfusion PumpsInfusions, Intra-ArterialSuperficial Back MusclesObserver VariationReproducibility of ResultsTime FactorsInjections, IntravenousTreatment OutcomeBlood PressureDose-Response Relationship, DrugDrug Administration ScheduleInfusion Pumps, ImplantableDogsHemodynamicsPhlebitisHeart RateInfusions, SubcutaneousHalf-LifeLenses, IntraocularRegional Blood FlowMetabolic Clearance RateRats, Sprague-DawleyBlood GlucoseInfusions, IntralesionalInsulinSheepIntraoperative ComplicationsGlucoseDrug EvaluationFat Emulsions, IntravenousProspective StudiesDouble-Blind MethodAngiotensin IISaline Solution, HypertonicKidneyNorepinephrineSodium ChlorideEpinephrineSensitivity and SpecificityHome Infusion TherapyVascular ResistanceTomography, X-Ray ComputedArea Under CurveIsotonic SolutionsPregnancyRetrospective StudiesVasodilator AgentsInsulin Infusion SystemsInfusions, IntraventricularCross-Over StudiesInjections, Intra-ArterialGlucagonAnesthesiaRenal CirculationPropofolBrazilFatty Acids, NonesterifiedMagnetic Resonance ImagingDiuresisRandom AllocationNatriuresisRats, WistarAnesthetics, IntravenousRats, Inbred StrainsCardiac OutputAdministration, OralAntineoplastic Combined Chemotherapy ProtocolsNeoplasmsFluorouracilFollow-Up StudiesVasoconstrictor AgentsRabbitsDuodenumSecretory RateIndiaSympathetic Nervous SystemVasopressinsKetamineParenteral NutritionMaximum Tolerated DoseLiverInfusions, IntraosseousInjections, IntraventricularAntineoplastic AgentsHypotensionAnesthesia, IntravenousArginineReninNitric OxideDisease Models, AnimalDrug InteractionsSodiumNitroglycerinVasodilationPhenylephrineSwineAnalysis of VarianceOsmolar Concentration