title: [Precipitation reaction and hemagglutination-hemolysis reaction in tuberculosis. II. Hemagglutination-hemolysis reaction by Middlebrook-Dubos (author's transl)].
abstract: Sera of patients with pulmonary and extrapulmonary tuberculosis, of blood donors and cattle sera were researched in hemagglutination reaction, using untreated and papain-treated sheep erythrocytes, and in hemolysis reaction. 58% of patients with pulmonary tuberculosis and 23% of normal sera, reacted positive in at least one of the 3 reactions. 24 sera of 44 patients with extrapulmonary tuberculosis were found to be positive. The titer is important for diagnosis. In normal sera the highest titers were 1:64 in all reactions. Titers of 1:128 are to be considered as proof of tuberculosis. Considering the height of titers the hemagglutination-hemolysis reaction can also be used for diagnosis of tuberculosis in cattle.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000032:analysis*; D001782:Blood Donors; D002417:Cattle; D006386:Hemagglutination Tests / Q000379:methods*; D006801:Humans; D014376:Tuberculosis / Q000175:diagnosis; D014380:Tuberculosis, Bovine / Q000175:diagnosis; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*
chemical_list: D000942:Antigens, Bacterial
vernacular_title: Zur serologischen Diagnostik der Tuberkulose mittels Präzipitationsreaktion und Hämagglutinations-Hämolysereaktion. II. Mitteilung: Hämagglutinations-Hämolysereaktion nach Middlebrook-Dubos