assay

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Related to TPHA: bilharziasis, RPR

assay

noun analysis, ascertainment, assessment, breakdown, calculation, computation, diagnosis, experiment, exploration, measurement, probation, probe, test, test case, verification

assay

verb analyze, ascertain, assess, calculate, commute, diagnose, endeavor, evaluate, experiment, measure, research, test, try, verify, weigh
See also: analysis, attempt, diagnosis, endeavor, experiment, inquiry

ASSAY. A chemical examination of metals, by which the quantity of valuable or precious metal contained in any mineral or metallic mixture is ascertained. 2. By the acts of Congress of March 3, 1823, 3 Story's L. U. S. 1924; of June 25, 1834, 4 Shars. cont. Story's L. U. S. 2373; and of June 28, 1834, Id. 2377, it is made the duty of the secretary of the treasury to cause assays to be made at the mint of the United States, of certain coins made current by the said acts, and to make report of the result thereof to congress.

References in periodicals archive ?
7%; CIA sensitivity and specificity in high-prevalence populations compared to the reference TPHA test were 100% and 98.
Participant demographics, general characteristics, psychiatric diagnoses and TPHA sero-positivity are summarised in Table 2.
Samples obtained at 11 months, 10 months, 9 months, 5 months, 11 weeks, and 5 weeks before detection of the brain mass were then tested retrospectively for RPR and TPHA titers.
Serologic data (VDRL/RPR, TPHA, and FTA IgG tests) at diagnosis and during follow-up (6, 12, and 24 months after treatment) were also obtained.
Despite being more expensive, the combination of VDRL and TPHA tests provides sensitive and specific screening for all stages of syphilis other than very early primary infection19.
Armed with that knowledge, TPHA partnered with John Dreyzehner, MD, MPH, FACOEM, commissioner of the Tennessee Department of Health, who asked members to identify the state's greatest public health needs.
Significant co-morbidity occurred between HIV and syphilis, with 7 of the 24 HIV infected patients also having reactive TPHA tests (p=0.
Hastada hem VDRL hem de TPHA testinin pozitif bulunmasi uzerine sifiliz icin ELISA testi ve FTA ABS Ig M yapildi ve negatif olarak bulundu.
RPR was positive in 1:64 dilution with TPHA positive in 1:128 dilution.
Test results: VDRL1/64, TPHA reagent, and anti-HIV nonreactive.
Tenders are invited for Delivery of enzyme immunoassay and immunochromatography, TPHA reagents, reagent Syphilis IgM EIA Assay, antigens, substrates, sheep blood, testing for genetic determination of antigens, kits for diagnosis of allergies