Wiwanitkit V: A cost-utility analysis of Treponema pallidum haemagglutination (TPHA) testing for syphilis screening of blood donors: is the TPHA test useful for syphilis screening in a blood centre? Blood Transfusion 2009, 7(1):65-66.
2.To examine by trial or experiment; put to a test:assay one's ability to speak Chinese. 3.To evaluate; assess:assayed the situation before taking action. 4.To attempt; try:"Singers of every race and nationality have by now assayed the role"(Barry Singer). ...
TPPA and TPHA returns to normal in 2 can be positive throughout years life CSF: cerebrospinal fluid; TPHA: Tpallidum hemagglutination assay; TPPA: Tpallidum particle agglutination; VDRL: Venereal Disease Research Laboratory test Source: References 2-5 Psychosis in treated neurosyphilis: is now the...
Treponema pallidum haemagglutination test as a screening procedure for the diagnosis of syphilis During a 6-month period, 7,312 sera were screened by the VDRL, RPCF and TPHA tests. Sera reactive in any of these tests were then examined by the FTA-ABS t... H Young,C Henrichsen,DHH Roberts...
The TPHA test for syphilis was carried out on 1700 sera and the results compared with those of FTA-ABS test in sensitivity and specificity and seemed to have confirmed the reports of previous workers. The test could be done quantitativel... L Yogeswari,C. Sowmini - 《Indian Journal of De...
reactive serological tests for syphilis (non-treponemal tests e.g. RPR, VDRL and treponemal tests e.g. TPHA, FTA-Abs) cannot distinguish syphilis from ... A Meheus - 《Medicine》 被引量: 102发表: 2005年 Sensitivity and specificity of a rapid point-of-care test for active yaws: A compa...
Objective To analyze the syphilis toluidine red unheated serum reagin test(TRUST),rapid plasma reagin circle card test(RPR),syphilis enzyme-linked immunosorbent assay(TP-ELISA),and the gelatin agglutination of Treponema pallidum test(TPPA) test for syphilis at the application of values,set up the ...
The TPHA test for syphilis was carried out on 1700 sera and the results compared with those of FTA-ABS test in sensitivity and specificity and seemed to have confirmed the reports of previous workers. The test could be done quantitatively and was found to have good reproduci- bility. Nficro...
The possible cause of false reactive TPHA test results is discussed. It was concluded that where reagin and TPHA tests are reactive in a person who has no history or clinical signs of syphilis, the serum should be referred for TPI and FTA-ABS testing....
The possible cause of false reactive TPHA test results is discussed. It was concluded that where reagin and TPHA tests are reactive in a person who has no history or clinical signs of syphilis, the serum should be referred for TPI and FTA-ABS testing.M. F. Garner...