Jejunoileal BypassHyperlipidemiasNephrotic SyndromeNephrosis, LipoidSyndromeGlomerulonephritis, MembranousGlomerulosclerosis, Focal SegmentalProteinuriaPuromycin AminonucleosideKidney GlomerulusPrednisolonePodocytesGlomerulonephritisSteroidsGlomerulonephritis, MembranoproliferativeNephrosisKidneyImmunosuppressive AgentsEdemaBiopsyDown SyndromeCyclosporineMetabolic Syndrome XAmyloidosisDrug ResistanceRecurrenceAdrenal Cortex HormonesSerum AlbuminGlucocorticoidsPrednisoneRemission, Spontaneous