NephronsCapillariesKidney GlomerulusBlood Specimen CollectionGlomerulonephritisPulmonary Diffusing CapacityElectrophoresis, CapillaryKidneyBasement MembraneCapillary PermeabilityProteinuriaMicrocirculationPaperGlomerular Filtration RatePodocytesGlomerulosclerosis, Focal SegmentalRegional Blood FlowPuncturesNephritisKidney TubulesHeelRenal CirculationFicollGlomerular MesangiumShwartzman PhenomenonMicroscopy, ElectronNephrotic SyndromeLaser-Doppler FlowmetryHemoglobinometryPulmonary CirculationDextransVeinsBlood VolumePuromycin AminonucleosideKidney Tubules, ProximalRetinal VesselsBlood Chemical AnalysisKidney Tubules, DistalGlomerulonephritis, MembranoproliferativeHypertension, RenalCapillary ActionBlood PressureHydrostatic PressureBlood Flow VelocityFingersGlomerulonephritis, MembranousNailsKidney DiseasesImmune Complex DiseasesBlood-Air BarrierAnti-Glomerular Basement Membrane DiseaseKidney CortexBlood GlucoseBlood Glucose Self-MonitoringPulmonary Gas ExchangePoint-of-Care SystemsAntigen-Antibody ComplexNephrectomyCarbon MonoxideHemodynamicsParaguayFluorescent Antibody TechniqueRats, Inbred StrainsTime FactorsNephrosis3-Hydroxybutyric AcidDisseminated Intravascular CoagulationHemangioma, CapillaryMicrochemistryNephrosis, LipoidEndothelium, VascularCapillary ResistanceOxygenArteriolesBlood Circulation TimeNeonPulmonary AlveoliRats, Sprague-DawleyDiabetic NephropathiesPressureUltrafiltrationFiltrationReproducibility of ResultsLoop of HenleThrombotic MicroangiopathiesDiabetic KetoacidosisBlood Gas AnalysisInsulin Infusion SystemsRats, WistarKidney Function TestsImmunohistochemistryAlbuminuriaCarbon DioxideHemoglobinsModels, BiologicalCapillary ElectrochromatographyDisease Models, AnimalPerfusionLupus NephritisEndothelium