منابع مشابه
Rapid immunochromatographic test for syphilis.
Confirmatory test for syphilis such as fluorescent treponemal antibody-absorption test (FTA-ABS), Treponema pallidum immobilization test (TPI), Treponema pallidum haemagglutination (TPHA) test are technically demanding and not available in most developing country settings outside of reference laboratories. By far, TPHA test has the sensitivity and specificity almost similar to that of FTA-ABS t...
متن کاملHemagglutination treponemal test for syphilis.
Sera from 290 hospital patients were tested to compare the sensitivity, specificity, and reproducibility of the hemagglutination treponemal test for syphilis (HATTS) with the fluorescent treponemal antibody absorption test (FTA-ABS). Complete agreement was obtained between the methods when 142 syphilitic sera from patients with various stages of syphilis were tested. By using clinical histories...
متن کاملThe cardiolipin-lecithin test for syphilis.
as the antigen for a simplified precipitation test for syphilis. Cardiolipin is the lipid which, in combination with lecithin, gives the alcoholic extract of beef heart its antigenic properties. It is a complex phosphatidic acid with a molecular weight of 2195 and iodine number 120-125. It requires lecithin and cholesterol for antigenicity. It has not yet been synthesized. The cardiolipin-lecit...
متن کاملA Quantitative Precipitation Test for Syphilis.
in February, 1946, under the title of "A Preliminary Report on a Modification of the Kahn Test" (Price, 1946a), the author described a modification of the Kahn test, the advantages of which were stated to be: (1) that the results are more easily read than those of the Kahn test; (2) the results given by antigens prepared at different times and having different titres are identical; (3) the resu...
متن کاملReiter haemagglutination test: a screening test for syphilis.
Using an ultrasonicate of the Reiter treponeme as antigen the Reiter haemagglutination test (RHA) was evaluated as a serological test for syphilis. Comparison of the results of the cardiolipin Wassermann reaction, Reiter protein complement-fixation test, the fluorescent treponemal antibody-absorbed (FTA-ABS) test, the Treponema pallidum haemagglutination test (TPHA) (at dilutions of 1/16 and 1/...
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ژورنال
عنوان ژورنال: BMJ
سال: 1947
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.4516.131-a