Mesangial CellsCollagenGlomerular MesangiumCells, CulturedKidney GlomerulusCollagen Type IGlomerulonephritis, MembranoproliferativeCollagen Type IVGlomerulonephritisRNA, MessengerDiabetic NephropathiesGlomerulonephritis, IGATransforming Growth Factor betaExtracellular MatrixRats, Sprague-DawleyFibronectinsTransforming Growth Factor beta1Antigens, Thy-1Cell DivisionPlatelet-Derived Growth FactorFibrillar CollagensGlomerulosclerosis, Focal SegmentalInterleukin-1Collagen Type IIIKidneyGlucoseExtracellular Matrix ProteinsGene ExpressionNephritisReceptors, CollagenProtein Kinase CCollagen Type IIAngiotensin IIEnzyme ActivationHypertrophySignal TransductionConnective Tissue Growth FactorPodocytesBasement MembraneGene Expression RegulationProteinuriaMitogen-Activated Protein KinasesRats, WistarEnzyme InhibitorsDose-Response Relationship, DrugBlotting, WesternDiabetes Mellitus, ExperimentalPhosphorylationCollagen Type VIImmune Complex DiseasesPhospholipases ABlotting, NorthernUp-RegulationThymidinePhospholipases A2Collagen Type VIntegrin alpha1beta1Chemokine CCL2ImmunohistochemistryProto-Oncogene Proteins c-sisDNAIsoantibodiesFluorescent Antibody TechniqueFibrosisImmunoglobulin ADinoprostoneFibroblastsKidney DiseasesMolecular Sequence DataActinsIntercellular Signaling Peptides and ProteinsReverse Transcriptase Polymerase Chain ReactionLamininNeutral CeramidaseCollagen DiseasesCollagen Type VIIITime FactorsBase SequenceGroup II Phospholipases A2EndothelinsCell LineProcollagenAntibodiesMicroscopy, ElectronIsoenzymesMatrix Metalloproteinase 2ApoptosisDisease Models, AnimalDecorinCollagen Type XVIIIEndothelin-1Lupus NephritisRecombinant ProteinsHydroxyprolineNitric OxideTrimeresurusMitogen-Activated Protein Kinase 1ProteoglycansRats, Inbred StrainsCulture Media, Conditioned