title: [Use of the passive hemagglutination test to diagnose toxoplasmosis].
abstract: The authors describe a method of obtaining toxoplasma erythrocytic diagnostic agent by sensitization of formalinized tannin-treated SRBC with purified toxoplasma antigen isolated by fractionation of complete toxoplasma antigen on Sephadex G-100. Comparative experiments with titration of sera of persons with suspected toxoplasmosis were conducted; the passive hemagglutination test with the antigen obtained proved to be highly sensitive in comparison with immunofluorescence and complement fixation tests.
mesh_terms: D003168:Complement Fixation Tests; D005455:Fluorescent Antibody Technique; D006386:Hemagglutination Tests; D006801:Humans; D014123:Toxoplasmosis / Q000175:diagnosis*
vernacular_title: Primenenie reaktsii passivnoĭ gemagglutinatsii dlia diagnostiki toksoplazmoza.