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首页> 外文期刊>PLOS Neglected Tropical Diseases >Melioidosis DS rapid test: A standardized serological dipstick assay with increased sensitivity and reliability due to multiplex detection
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Melioidosis DS rapid test: A standardized serological dipstick assay with increased sensitivity and reliability due to multiplex detection

机译:纺织品中的DS快速测试:标准化的血清学Dipstick测定,由于多路复用检测而增加了灵敏度和可靠性

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摘要

The Gram-negative environmental pathogen Burkholderia pseudomallei, causes the severe disease melioidosis. It is highly endemic in southeast Asia and northern Australia, but recent studies suggest that it is also present in many other parts of the world where it is severely underreported. The latter results from the extremely variable and non-specific clinical manifestations of the disease, lack of clinical recognition, and the global scarcity of good quality laboratories to allow diagnosis from microbiological culture. This is even more unfortunate, as early diagnosis of the disease is indispensable for an effective therapy, since B. pseudomallei is intrinsically resistant to many antibiotics used for empirical treatment in endemic areas. Therefore, the development of new, standardized and sensitive tools is of high importance for both diagnostics and epidemiology. We focused on the development of a dipstick assay, which is based on the detection of serum antibodies against four B. pseudomallei specific protein antigens. Here we present a cost effective, simple and rapid melioidosis assay with improved sensitivity that does not depend on sophisticated laboratory equipment and therefore addresses most of the before mentioned obstacles and is easy to manufacture in large scales.
机译:革兰氏阴性环保病原体Burkholderia pseudomallei导致严重的疾病融合中毒。它在东南亚和澳大利亚北部具有高度流行,但最近的研究表明,它也存在于世界上许多其他地方受到严重遭受的地方。后一种结果来自疾病的极端变量和非特异性临床表现,缺乏临床认可,以及良好的良好实验室的全球稀缺,允许诊断微生物培养。这更为不幸的是,由于对疾病的早期诊断对于有效治疗是必不可少的,因为B.Pseudomallei本质上抵抗了许多用于流行区域的经验治疗的抗生素。因此,开发新的,标准化和敏感的工具对于诊断和流行病学都具有很高的重要性。我们专注于开发Dipstick测定,这是基于针对四种B.Pseudomallei特异性蛋白抗原的血清抗体的检测。在这里,我们提出了一种成本效益,简单,快速的融合测定,具有改善的敏感性,不依赖于复杂的实验室设备,因此解决了大部分障碍物,并且易于制造大规模的大部分。

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