assay

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Related to TPHA: bilharziasis, RPR

assay

1. 
a. an analysis, esp a determination of the amount of metal in an ore or the amounts of impurities in a precious metal
b. (as modifier): an assay office
2. a substance undergoing an analysis
3. a written report on the results of an analysis

assay

[′a‚sā]
(analytical chemistry)
Qualitative or quantitative determination of the components of a material, as an ore or a drug.
References in periodicals archive ?
The baby did not have any signs or symptoms of congenital syphilis, her RPR titer was negative, and the TPHA titer was 1:320 in a serum sample (Table).
I am often told by the board of TPHA to not be so emotional about these things.
Ten samples from subjects with suspected syphilis and the discordant TPHA and CIA results were further tested to assess the possibility of false test results (Table 1).
Czarnecki is asking TPHA leadership based in east, west and middle Tennessee to reach out to health professionals, non-profits and government officials.
Compared to TPHA or TPPA assays, sensitivities and specificities of these rapid treponemal tests ranged from 85-98% and 93-98%, respectively, with excellent overall performance compared to the reference standard using a kappa statistic (43).
5 1U/di, antinukleer antikor (ANA), anti double stranded DNA (Anti-ds DNA) ye ANA alt gruplari, hepatit belirtecleri, anti mitokondrial antikor (AMA), anti-duz kas antikor (ASMA), anti-notrofil sitoplazmik anti-kor (ANCA), antikardiyolipin Ig (immunglobulin) G ve Ig M, VDRL (Venereal Disease Research Laboratory), TPHA (Treponema pallidum hemaglutinasyon assay), Anti-HIV (Human Immunodeficieny Virus), serum kriyoglobulini nega-tif idi.
The erythrocyte sedimentation rate was high, but the serology tests for IgM, IgG HSV 1-2, HIV, CMV, HBV, HCV, TPHA were all negative.
Olgumuzua taninin dogrulanmasi amaciyla yapilan TPHA testi pozitif tespit edildi.
2001) recomiendan el uso de pruebas especificas como ELISA y TPHA por aportar una sensibilidad de 97,7% y 97,4% para la determinacion de sifilis sustituyendo el uso de pruebas inespecificas como RPR test y de Spirotek reagin II.
A TPHA test was performed in every case to rule out cross-reacting antibodies to Treponema pallidum.