title: C5 component: immunopathological index for the activity of IgA nephropathy.
mesh_terms: D000328:Adult; D000936:Antigen-Antibody Complex / Q000032:analysis; D003182:Complement C5 / Q000032:analysis* / Q000276:immunology; D005455:Fluorescent Antibody Technique; D005922:Glomerulonephritis, IGA / Q000175:diagnosis* / Q000276:immunology / Q000473:pathology; D006801:Humans; D007668:Kidney / Q000032:analysis / Q000276:immunology / Q000473:pathology
chemical_list: D000936:Antigen-Antibody Complex; D003182:Complement C5