title: [Modern methods in the serological diagnosis of toxoplasmosis].
abstract: A total of 235 sera from patients suspected for toxoplasmosis were examined in the enzyme immunoassay (EIA), complement fixation, indirect immunofluorescence (IIF) and indirect hemagglutination (IHA) tests carried out in parallel. Good correlation between all tests was noted. As confirmed by the data obtained in this investigation, EIA showed the highest sensitivity. In IIF and IHA tests the maximum titers (1:512) were obtained in 2% of cases, while in EIA 17.5% of sera were positive in titers of 1:800 to 1:25,000. High sensitivity and good reproducibility of this assay suggest the necessity for its standardization and automation, which will permit its further use in laboratories at any level.
authors.forename: L I
authors.initials: LI
authors.lastname: Gracheva
authors.forename: B V
authors.initials: BV
authors.lastname: Moroz
authors.forename: N V
authors.initials: NV
authors.lastname: Gradkovskaia
authors.forename: I P
authors.initials: IP
authors.lastname: Triakina
authors.forename: M N
authors.initials: MN
authors.lastname: Mikheeva
mesh_terms: D003168:Complement Fixation Tests; D005069:Evaluation Studies as Topic; D005455:Fluorescent Antibody Technique; D006386:Hemagglutination Tests; D006801:Humans; D007124:Immunoenzyme Techniques; D012698:Serologic Tests / Q000379:methods; D014123:Toxoplasmosis / Q000175:diagnosis*
vernacular_title: Sovremennye metody serologicheskoĭ diagnostiki toksoplazmoza.