title: [Clinical and pathogenetic aspects of kidney damage associated with neutrophilic cytoplasm antibodies].
abstract: A retrospective analysis of the authors' own findings and foreign authors' data has demonstrated that neutrophilic cytoplasm antibodies (NCAs) play a definite pathogenetic role in the activation of neutrophils, a central link in the pathogenesis of vascular wall damage in necrotizing vasculitides. The clinical value of NCAs varies with their specificity. Proteinase 3 antibodies whose detection allows one to suppose Wegener's granulomatosis are of greater diagnostic value. Myeloperoxidase antibodies are revealed in various necrotizing vasculitides and promptly progressive glomerulonephritis and more infrequently in other diseases. Thus, the detection of antibodies to proteinase-3 and myeloperoxidase in the presence of appropriate clinical signs is most likely to diagnose primary necrotizing vasculitis. The changes in the levels of NCA reflect the activity of a renal processes and the progression of the whole disease.
authors.forename: N A
authors.initials: NA
authors.lastname: Mukhin
authors.forename: L V
authors.initials: LV
authors.lastname: Kozlovskaia
authors.forename: E L
authors.initials: EL
authors.lastname: Nasonov
authors.forename: T V
authors.initials: TV
authors.lastname: Beketova
authors.forename: E N
authors.initials: EN
authors.lastname: Semenkova
authors.forename: M L
authors.initials: ML
authors.lastname: Makar'iants
mesh_terms: D001323:Autoantibodies / Q000032:analysis*; D003593:Cytoplasm / Q000276:immunology*; D003937:Diagnosis, Differential; D010450:Endopeptidases / Q000276:immunology; D005921:Glomerulonephritis / Q000175:diagnosis / Q000209:etiology / Q000276:immunology; D014890:Granulomatosis with Polyangiitis / Q000175:diagnosis / Q000276:immunology; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis / Q000209:etiology / Q000276:immunology*; D009504:Neutrophils / Q000166:cytology / Q000276:immunology*; D009195:Peroxidase / Q000276:immunology; D010488:Polyarteritis Nodosa / Q000175:diagnosis / Q000276:immunology*
chemical_list: D001323:Autoantibodies; D009195:Peroxidase; D010450:Endopeptidases
vernacular_title: Klinicheskie i patogeneticheskie aspekty porazheniia pochek, sviazannogo s antitelami k tsitoplazme neĭtrofilov.