首页> 外文期刊>The American Journal of Tropical Medicine and Hygiene >Recovery and use of Plasmodium DNA from malaria rapid diagnostic tests.
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Recovery and use of Plasmodium DNA from malaria rapid diagnostic tests.

机译:从疟疾快速诊断测试中回收和使用疟原虫DNA。

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摘要

The purpose of this study was to show that individual malaria rapid diagnosis tests (MRDTs) could also be used to isolate Plasmodium DNA for genetic studies. We extracted and amplified Plasmodium DNA using two commercial MRDT kits. Phenol/chloroform extraction followed by a nested polymerse chain reaction (PCR) can be used to identify Plasmodium falciparum and Plasmodium vivax from MRDTs. The PCR on MRDT-isolated DNA was more sensitive than antigen capture by MRDT. Satisfactory results were also obtained if older MRDT tests were used, even after long periods of storage at ambient temperature, with no special preservation.
机译:这项研究的目的是表明,个体疟疾快速诊断测试(MRDT)也可用于分离疟原虫DNA进行遗传研究。我们使用两种商业MRDT试剂盒提取并扩增了疟原虫DNA。苯酚/氯仿提取,然后进行巢状聚合物链反应(PCR),可用于从MRDT中鉴定恶性疟原虫和间日疟原虫。 MRDT分离的DNA上的PCR比MRDT捕获抗原更敏感。如果使用较旧的MRDT测试,即使在环境温度下长时间存储,也没有特殊保存,也会获得令人满意的结果。

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