Semi-Quantitative Scoring of an Immunochromatographic Test for Circulating Filarial Antigen
نویسندگان
چکیده
منابع مشابه
Semi-quantitative scoring of an immunochromatographic test for circulating filarial antigen.
Abstract. The value of a semi-quantitative scoring of the filarial antigen test (Binax Now Filariasis card test, ICT) results was evaluated during a field survey in the Republic of Congo. One hundred and thirty-four (134) of 774 tests (17.3%) were clearly positive and were scored 1, 2, or 3; and 11 (1.4%) had questionable results. Wuchereria bancrofti microfilariae (mf) were detected in 41 of t...
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BACKGROUND Visceral leishmaniasis (VL) is a life-threatening disease caused by protozoan parasites of the Leishmania donovani complex. Early case detection followed by adequate treatment is essential to the control of VL. However, the available diagnostic tests are either invasive and require considerable expertise (parasitological demonstration of the parasite in tissue smears) or unable to di...
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We evaluated an immunochromatographic assay detecting pneumococcal antigen in urine samples from children diagnosed with pneumococcal pneumonia. The sensitivity and specificity of the immunochromatographic test with nonconcentrated urine (NCU) were 86.7 and 62.9%, respectively; with concentrated urine (CU), they were 100 and 11.7%, respectively. Pneumococcal antigen was also detected in 42.5% o...
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An immunochromatographic test (ICT Malaria P. f.) based on the detection of Plasmodium falciparum HRP-II antigen was evaluated in Gujarat state, India. Whole blood of 148 clinically suspected malaria patients was tested blind by microscopy and ICT simultaneously. Compared with the examination of Giemsa stained thick blood films, ICT test was 99% specific and 92% efficient. It was 100% sensitive...
متن کاملQualitative and Semi-Quantitative Comparison of an Rk39 Strip Test and Direct Agglutination Test for Detection of Anti-Leishmania Donovani Antibodies in the Sudan
Background: Until now, the comparison of the rK39 strip test (RKT) and direct ag-glutination test (DAT) for detection of visceral leishmaniasis (VL) is exclusively based on either positive or negative qualification of the reaction outcome. Objective: In this study, we compared the diagnostic performance of RKT and DAT for VL both qualitatively and semi-quantitatively. Methods: For comparison ba...
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ژورنال
عنوان ژورنال: The American Journal of Tropical Medicine and Hygiene
سال: 2013
ISSN: 0002-9637,1476-1645
DOI: 10.4269/ajtmh.13-0245