为解决曼氏迭宫绦虫（S. mansoni）在终末宿主粪便中缺乏分子检测方法的难题，本研究开发了PCR、qPCR与LAMP三种检测体系。结果显示，三种方法均具高灵敏度（LAMP达7.47 pg/μL）和强特异性，且对样本保存条件和采样位置不敏感，适用于现场快速筛查与早期诊断，为 ...

It has been over a year since the first COVID-19 case was confirmed in the United States, and in a month, it will be a year since COVID-19 was declared a pandemic by the World Health Organization. At ...

With laboratory methods and diagnostics advancing apace, Francesca Lake considers whether PCR is likely to retain its crown as an essential lab method, or whether it could be replaced and consigned to ...

The development of the polymerase chain reaction (PCR) in 1983 by Kary Mullis and coworkers revolutionized molecular biology, allowing scientists to amplify DNA sequences for various applications. 1 ...