Basement MembraneGlomerular Basement MembraneKidney GlomerulusNephritis, HereditaryAnti-Glomerular Basement Membrane DiseaseGlomerulonephritisCollagen Type IVProteinuriaPodocytesLamininNephritisHeparitin SulfateMicroscopy, ElectronCollagenHeparan Sulfate ProteoglycansKidneyGlomerulonephritis, MembranousGlomerular Filtration BarrierNephrotic SyndromeFluorescent Antibody TechniqueHematuriaNephrosisGlomerulonephritis, MembranoproliferativeDiabetic NephropathiesImmune Complex DiseasesGlomerular MesangiumAntigen-Antibody ComplexAutoantigensNephrosis, LipoidNegative StainingAlbuminuriaCapillariesGlycosaminoglycansGlomerulosclerosis, Focal SegmentalPuromycin AminonucleosideAnionsAutoantibodiesLupus NephritisProteoglycansChondroitin Sulfate ProteoglycansImmunoglobulin GKidney DiseasesNail-Patella SyndromeKidney TubulesComplement C3Microbial CollagenaseExtracellular MatrixDisease Models, AnimalMicroscopy, ImmunoelectronAntibodiesFicollBiopsySerum SicknessPupil DisordersEpitheliumImmunohistochemistryAntigensHeparinoidsEndotheliumDirofilaria immitisAgrinPermeabilityPlastic EmbeddingGlomerular Filtration RateRats, Inbred StrainsDirofilariasisPolyethyleneimineMicroscopy, Electron, TransmissionHexosaminesNeuraminic AcidsFibronectinsSerum Albumin, BovineImmune SeraCattleGlomerulonephritis, IGADiabetes Mellitus, ExperimentalAntibodies, AntinuclearAntigen-Antibody ReactionsKidney CortexRats, Inbred BNSclerosisEpithelial CellsAmino AcidsMice, KnockoutAutoimmune DiseasesComplement System ProteinsStaining and LabelingMice, Inbred C57BLRabbitsPolysaccharide-LyasesCarbohydratesBinding Sites, AntibodyFluorescent Antibody Technique, IndirectHistocytochemistryRats, Inbred WKYAntibody SpecificityCell AdhesionPuromycinFerritinsGlycoproteins