title: [Solid-phase method of immunoradiometric determination of the O antigen of Salmonella typhi].
abstract: The solid-phase variant of radioimmunoassay for the determination of S. typhi O-antigen has been developed. The sensitivity of this method is 0.1 microgram/ml of the antigen in the blood serum of patients. The study of a number of blood serum samples collected from patients with typhoid fever has confirmed the possibility of using this method in clinical practice.
mesh_terms: D000327:Adsorption; D000942:Antigens, Bacterial / Q000032:analysis*; D004306:Dose-Response Relationship, Immunologic; D005069:Evaluation Studies as Topic; D006801:Humans; D019081:O Antigens; D011863:Radioimmunoassay / Q000295:instrumentation / Q000379:methods*; D012485:Salmonella typhi / Q000276:immunology*; D012698:Serologic Tests / Q000295:instrumentation / Q000379:methods; D013997:Time Factors; D014435:Typhoid Fever / Q000175:diagnosis
chemical_list: D000942:Antigens, Bacterial; D019081:O Antigens
vernacular_title: Tverdofaznyĭ metod immunoradiometricheskogo opredeleniia O-antigena bakteriĭ briushnogo tifa.