N. Vishvanath Chandrasekharan

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BACKGROUND Paroxysms are recurrent febrile episodes, characteristic of Plasmodium vivax infections, which coincide with the rupture of schizont-infected erythrocytes in the patients' circulation. The present study describes the formation of prominent aggregates of leukocytes in vitro in the presence of parasite and host factors released during paroxysms. (More)
BACKGROUND Early diagnosis and treatment of human Immunodeficiency virus (HIV) is not only beneficial for the people living with HIV/acquired immunodeficiency syndrome (AIDS) (PLHA) but for the public and society as well. The study was aimed to identify the factors associated with late presentation to HIV/AIDS care. MATERIALS AND METHODS A facility-based(More)
Leishmania donovani is the known causative agent of both cutaneous (CL) and visceral leishmaniasis in Sri Lanka. CL is considered to be under-reported partly due to relatively poor sensitivity and specificity of microscopic diagnosis. We compared robustness of three previously described polymerase chain reaction (PCR) based methods to detect Leishmania DNA(More)
BACKGROUND Cleft palate is the commonest multifactorial epigenetic disorder with a prevalence of 0.43-2.45 per 1000. The objectives of this study were to evaluate the clinical features and identify the 22q11.2 deletion in patients with cleft palate in Sri Lanka. MATERIALS AND METHODS Cleft patients attending a Teaching Hospital in Sri Lanka were recruited(More)
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