CONCERNING LANDAU'S COLOR TEST FOR SERODIAGNOSIS OF SYPHILIS
نویسندگان
چکیده
منابع مشابه
Treponema pallidum specific IgM haemagglutination test for serodiagnosis of syphilis.
The Treponema pallidum specific IgM haemagglutination (TP-IgM-HA) test uses erythrocytes sensitised with antiserum to human IgM to separate IgM from IgG in serum. Specific antitreponemal IgM captured in this way is detected by adding a second reagent comprising erythrocytes sensitised with T pallidum antigen. Eighty two serum samples from 82 patients with untreated syphilis, 521 samples from 73...
متن کاملTreponema pallidum immune adherence test for serodiagnosis of syphilis. 3: Clinical significance and evaluation of treatment.
Antibody titres were measured in patients with clinical syphilis, and the effect of treatment on the results of the Treponema pallidum immune adherence (TPIA) test is reported. In the Treponema pallidum haemagglutination (TPHA) test little change in antibody titre occurred after treatment while in the fluorescent treponemal antibody-absorbed (FTA-ABS) test only a slight decrease occurred. The d...
متن کاملInvestigations in the Serodiagnosis of Syphilis.
The need for a rapid and accurate test for the serodiagnosis of syphilis has led to the following investigations. The S.S. test, as described by Seiler, has been used at this clinic for 1,326 cases, which have been cross-checked by other serological reactions performed by outside laboratories. In all cases in which differences were found, blood investigations were repeated. Many sera were dupli...
متن کاملTreponema pallidum immune adherence test for serodiagnosis of syphilis. 1: An improved method of the TPIA test.
Clinical investigations using the Treponema pallidum immune adherence (TPIA) test as reported by Nelson (1953) were performed only by Olansky et al in 1954. In this paper an improved method of the TPIA test is described. The test was simple to perform and was highly specific for antitreponemal antibody. Furthermore, as it was possible to use heated T. pallidum as antigen the antigen suspension ...
متن کاملAdvantage of a routine Reiter protein complement-fixation test in the serodiagnosis of syphilis in pregnancy.
One hundred and twenty-seven (0.3%) reactive serological tests for syphilis were obtained by routine examination of sera from 35,912 antenatal patients.Forty-eight (38%) of these reactive sera were associated with reactive fluorescent treponemal antibody and Treponema pallidum immobilization results and these patients were therefore considered to show serological evidence of treponemal infectio...
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ژورنال
عنوان ژورنال: Journal of the American Medical Association
سال: 1915
ISSN: 0002-9955
DOI: 10.1001/jama.1915.02570440001001