Nephrotic SyndromeNephrosis, LipoidBiopsySyndromeKidneyGlomerulosclerosis, Focal SegmentalGlomerulonephritis, MembranousProteinuriaPuromycin AminonucleosideKidney GlomerulusBiopsy, NeedleKidney DiseasesPrednisolonePodocytesGlomerulonephritisKidney TransplantationSteroidsGlomerulonephritis, MembranoproliferativeNephrosisImmunosuppressive AgentsKidney TubulesCyclosporineEdemaAmyloidosisKidney Failure, ChronicDown SyndromeKidney Function TestsMetabolic Syndrome XAcute Kidney InjuryRecurrenceDrug ResistanceAdrenal Cortex HormonesGlucocorticoidsSerum AlbuminPrednisoneTreatment OutcomeRetrospective StudiesKidney CortexRemission, SpontaneousCreatinineRemission InductionSjogren's SyndromeParaneoplastic SyndromesMembrane ProteinsGlomerulonephritis, IGAKidney NeoplasmsGlomerular Filtration RateTime FactorsPulse Therapy, DrugAbnormalities, MultipleKidney Tubules, CollectingFollow-Up StudiesAlbuminsGlomerular Basement MembraneChlorambucilKidney Tubules, ProximalGlomerular Filtration BarrierPlasmapheresisKidney MedullaMutationDrug Therapy, CombinationLevamisoleHematuriaRenal VeinsNephritis, InterstitialMycophenolic AcidPolycystic Kidney DiseasesFrasier SyndromeImmunohistochemistryIntracellular Signaling Peptides and ProteinsRisk FactorsPedigreePurpura, Schoenlein-HenochCyclophosphamideProspective StudiesFurosemideLupus NephritisTurner Syndrome