This study estimated the sensitivity and specificity of the rK39 strip test compared with the immunofluorescent antibody test and microscopy of bone marrow aspirate smears (the gold standard) in 47 children with suspected visceral leishmaniasis. A control group of children with other diagnoses (tuberculosis, toxoplasmosis, systemic lupus erythematosus, malaria or cutaneous leishmaniasis) were a...

Despite several drawbacks, rK39-based rapid immunochromatographic test is widely used for the diagnosis of visceral leishmaniasis (VL) in the Indian subcontinent. There is an urgent need to develop a better antigen. In this study we separated crude soluble antigens of Leishmania donovani by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and hybridized with pool sera from pre- and pos...

BACKGROUND Visceral leishmaniasis (VL) is a major public health problem in Bangladesh with the highest disease burden in the Mymensingh District. The disease is transmitted by sand fly bites, but it may also be transmitted through blood transfusions. No information is available about the prevalence of Leishmania infection among blood donors in Bangladesh; therefore we aimed to investigate this ...

Infection with Leishmania donovaniis typically asymptomatic, but a significant number of individuals may progress to visceral leishmaniasis (VL), a deadly disease that threatens 200 million people in areas where it is endemic. While diagnosis of acute VL has been simplified by the use of cost-effective confirmatory serological tests, similar standardized tools are not widely available for detec...

The development of an accurate, practical, and affordable diagnostic test is essential to improve the management of visceral leishmaniasis (VL) in remote health centers. We evaluated the Formol Gel test (FGT) and two rK39 antigen-based dipsticks, the DUAL-IT L/M, and the Kalazar Detect for VL diagnosis in Amudat Hospital in Uganda. The DUAL-IT L/M was also evaluated for the diagnosis of malaria...

Copyright: © 2013 Prajapati VK, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited Visceral Leishmaniasis (VL or Kala azar) is a disease of poor and neglected populations; it affects 79 countries of the wor...

Background Visceral leishmaniasis (VL) caused by Leishmania infantum is the most severe form of leishmaniasis in Iran, which causes a high mortality rate in the case of inaccurate diagnosis and treatment. This study aimed to clone of K26 gene from Iranian strain of L. infantum and register the sequencing results in Genbank to facilitate the preparation a new K26 antigen for the detection of L. ...