Multi-centre evaluation of repeatability and reproducibility of the direct agglutination test for visceral leishmaniasis
نویسندگان
چکیده
منابع مشابه
Multi-centre evaluation of repeatability and reproducibility of the direct agglutination test for visceral leishmaniasis.
OBJECTIVE To evaluate the repeatability and reproducibility of the serological direct agglutination test (DAT) for visceral leishmaniasis (VL) with aqueous antigen in a multi-centre study in VL-endemic areas in Sudan, Kenya and Nepal. METHODS Repeatability within each centre and reproducibility between the centres' results and an external reference laboratory (Belgium) was assessed on 1596 tr...
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متن کاملEvaluation of the direct agglutination test and the rK39 dipstick test for the sero-diagnosis of visceral leishmaniasis.
The direct agglutination test (DAT) based on a freeze-dried antigen and the rK39 dipstick test were evaluated for the sero-diagnosis of visceral leishmaniasis (VL). The sensitivity and specificity of both tests were determined using sera from confirmed VL patients (n = 21), healthy controls (n = 19) and from patients with other confirmed infectious diseases (n = 42). The DAT had a sensitivity a...
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15 صفحه اولComparative evaluation of direct agglutination test, rK39 and soluble antigen ELISA and IFAT for the diagnosis of visceral leishmaniasis.
Five serological tests for the diagnosis of visceral leishmaniasis (VL) were compared: a direct agglutination test (DAT) based on freeze-dried antigen (DAT-fd); a locally produced DAT (DAT-LPC); an IgG ELISA against rK39 (ELISA-rK39); an IgG ELISA for Leishmania chagasi (ELISA-L. chagasi); and an IgG IFAT against L. chagasi. Serum samples from 88 patients with VL, 20 non-infected individuals an...
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ژورنال
عنوان ژورنال: Tropical Medicine and International Health
سال: 1999
ISSN: 1360-2276,1365-3156
DOI: 10.1046/j.1365-3156.1999.00348.x