Abdollah el Harith

Professor emeritus of Microbiology, Ahfad University for Women, Omdurman, Sudan

[ 1 ] - Validation of a β-ME ELISA for Detection of Anti Leishmania donovani Antibodies in Eastern Sudan

Background: A β-mercaptoethnol (β-ME)-treated promastigote antigen of L. donovani was successfully employed in direct agglutination test (DAT) for the diagnosis of visceral leishmaniasis (VL). Objective: The β-ME-treated antigen was further incorporated into an enzyme-linked immunosorbent assay set-up (β-ME ELISA) and evaluated for VL diagnosis against outcome of reference freeze-dried DAT (FD-...

[ 2 ] - Qualitative 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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