Basement MembraneCapillariesRetinal VesselsKidney GlomerulusDiabetic RetinopathyMicroscopy, ElectronDiabetic AngiopathiesDiabetes Mellitus, ExperimentalDiabetes MellitusLamininGlomerular Basement MembraneAnti-Glomerular Basement Membrane DiseaseElectrophoresis, CapillaryMembranesCollagen Type IVCell MembraneMembrane LipidsCollagenIntracellular MembranesMembrane PotentialsMembranes, ArtificialHeparan Sulfate ProteoglycansGlomerulonephritisExtracellular MatrixFluorescent Antibody TechniqueNephritis, HereditaryCapillary ActionErythrocyte MembraneMembrane FluidityCell Membrane PermeabilityCapillary PermeabilityHeparitin SulfateEpitheliumMembrane GlycoproteinsProteoglycansCells, CulturedKidneyImmunohistochemistryFibronectinsCell AdhesionDescemet MembraneHemangioma, CapillaryCapillary ResistanceEpithelial CellsProteinuriaCell Line