نتایج جستجو برای: rk39 test
تعداد نتایج: 812180 فیلتر نتایج به سال:
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...
BACKGROUND An accurate diagnosis is essential for the control of infectious diseases. In the search for effective and efficient tests, biosensors have increasingly been exploited for the development of new and highly sensitive diagnostic methods. Here, we describe a new fluorescent based immunosensor comprising magnetic polymer microspheres coated with recombinant antigens to improve the detect...
a 5-month old puppy with muco-cutaneous lesions in the chin, around lips and eyes was examined physically and microscopically for leishmaniasis. muco-cutaneous lesions containing a large number of amastigotes of leishmania spp. were observed . amastigotes were also detected in liver and spleen of the puppy. the animal was positive with dipstick rk39 kit and high level of anti- leishmania anti...
INTRODUCTION Asymptomatic persons infected with the parasites causing visceral leishmaniasis (VL) usually outnumber clinically apparent cases by a ratio of 4-10 to 1. We assessed the risk of progression from infection to disease as a function of DAT and rK39 serological titers. METHODS We used available data on four cohorts from villages in India and Nepal that are highly endemic for Leishman...
BACKGROUND Visceral Leishmaniasis (VL) is a neglected tropical disease that afflicts some of the poorest populations in the world including people living in the Bihar state of India. Due to efforts from local governments, NGOs and international organizations, the number of VL cases has declined in recent years. Despite this progress, the reservoir for transmission remains to be clearly defined ...
چکیده لیشمانیوز احشایی (کالاآزار) نوعی بیماری عفونی سیستمیک است که روش های تهاجمی بیوپسی طحال، کبد ویا آسپیراسیون مغز استخوان بعنوان روش استاندارد طلایی برای تشخیص آن تعیین شده اند. در حال حاضر روشهای تشخیصی غیر تهاجمی مختلفی با ویژگی و حساسیت های متفاوت برای تشخیص کالاآزار وجود دارد. دراین میان روش سرولوژی آگلوتیناسیون مستقیم (dat) به شرط تهیه آنتی ژن مطلوب، روش مناسبی بوده و به آسانی و در شرا...
Accurate diagnosis of canine leishmaniasis (CanL) is essential toward a more efficient control of this zoonosis, but it remains problematic due to the high incidence of asymptomatic infections. In this study, we present data on the development of enzyme-linked immunosorbent assay (ELISA)-based techniques for the detection of antibodies against the recombinant protein Leishmania infantum cytosol...
BACKGROUND One of the most important drawbacks in visceral leishmaniasis (VL) population studies is the difficulty of diagnosing asymptomatic carriers. The aim of this study, conducted in an urban area in the Southeast of Brazil, was to evaluate the performance of serology to identify asymptomatic VL infection in participants selected from a cohort with a two-year follow-up period. METHODOLOG...
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