Mesangial CellsGlomerular MesangiumCapillariesElectrophoresis, CapillaryKidney GlomerulusCells, CulturedGlomerulonephritis, MembranoproliferativeGlomerulonephritisCapillary ActionGlomerulonephritis, IGADiabetic NephropathiesRNA, MessengerRats, Sprague-DawleyCapillary PermeabilityTransforming Growth Factor betaAntigens, Thy-1Cell DivisionHemangioma, CapillaryCapillary ResistancePlatelet-Derived Growth FactorGlomerulosclerosis, Focal SegmentalCollagen Type IVTransforming Growth Factor beta1FibronectinsKidneyInterleukin-1GlucoseCapillary ElectrochromatographyExtracellular MatrixNephritisCapillary Leak SyndromeGene ExpressionProtein Kinase CAngiotensin IICollagenProteinuriaPodocytesRats, WistarEnzyme ActivationHypertrophyDiabetes Mellitus, ExperimentalSignal TransductionImmune Complex DiseasesEnzyme InhibitorsMitogen-Activated Protein KinasesConnective Tissue Growth FactorExtracellular Matrix ProteinsBasement MembraneDose-Response Relationship, DrugBlotting, WesternPhosphorylationPhospholipases AGene Expression RegulationIsoantibodiesThymidinePhospholipases A2MicrocirculationImmunohistochemistryCapillary FragilityUp-RegulationChemokine CCL2Blotting, NorthernProto-Oncogene Proteins c-sisTime FactorsRetinal VesselsKidney DiseasesImmunoglobulin AMicroscopy, ElectronDNAFluorescent Antibody TechniqueRats, Inbred StrainsDinoprostoneIntercellular Signaling Peptides and ProteinsNeutral CeramidaseNitric OxideEndothelinsTrimeresurusGroup II Phospholipases A2Disease Models, AnimalEndothelium, VascularApoptosisReverse Transcriptase Polymerase Chain ReactionLupus NephritisNephrotic SyndromeNitric Oxide SynthaseIsoenzymesEndothelin-1ActinsEndotheliumNeovascularization, PhysiologicAntibodiesMice, Inbred C57BLKidney TubulesHyperglycemiaReactive Oxygen SpeciesMitogen-Activated Protein Kinase 1Collagen Type ICell LineIntegrin alpha1beta1Culture Media, Conditioned