title: [Solid-phase immunoenzyme analysis in the differential diagnosis of pulmonary tuberculosis and other infectious diseases with respiratory organ involvement].
abstract: The authors studied the information efficiency of stable-phased immunofermental analysis (IFA) in differential diagnosis of infectious diseases of respiratory system and pulmonary tuberculosis. IFA method was used on 60 infectious patients with non-tuberculous pathology, 64 patients with pulmonary tuberculosis and 200 donors. It was found out that the minimal diagnostical IFA titer in pulmonary tuberculosis was 1:320 (antibody revealing frequency--up to 89.2%; specificity--95%). IFA method with phosphatide antigen has a great practical significance in differential diagnosis of influenza, acute respiratory viral infections and pneumonias with pulmonary tuberculosis.
authors.forename: K S
authors.initials: KS
authors.lastname: Ivanov
authors.forename: V V
authors.initials: VV
authors.lastname: Rybalko
authors.forename: Iu P
authors.initials: IuP
authors.lastname: Finogeev
authors.forename: V V
authors.initials: VV
authors.lastname: Luk'ianov
mesh_terms: D000907:Antibodies, Bacterial / Q000097:blood; D000914:Antibodies, Viral / Q000097:blood; D003937:Diagnosis, Differential; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods*; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis; D009169:Mycobacterium tuberculosis / Q000276:immunology; D012141:Respiratory Tract Infections / Q000175:diagnosis*; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*
chemical_list: D000907:Antibodies, Bacterial; D000914:Antibodies, Viral
vernacular_title: Tverdofaznyĭ immunofermentnyĭ analiz pri differentsial'noĭ diagnostike tuberkuleza legkikh i drugikh infektsionnykh bolezneĭ s porazheniem organov dykhaniia.