title: Circulating and mesangial IgA in IgA nephropathy.
mesh_terms: D005920:Glomerular Mesangium / Q000276:immunology* / Q000473:pathology; D005922:Glomerulonephritis, IGA / Q000097:blood / Q000276:immunology* / Q000473:pathology; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis* / Q000378:metabolism
chemical_list: D007070:Immunoglobulin A; C034639:polymeric IgA