LAMP方法及其在病原微生物检测中的应用

Loop-mediated Isothermal Amplification Method and Its Application in Pathogen Detection

环介导等温扩增技术(loop-mediated isothermal amplification,LAMP)是一门新兴的分子生物学技术,该技术具有操作简单、不需要大型仪器设备、成本低廉、反应时间短、结果判定简单等优点,且具有比常规分子生物学方法更高的灵敏度和特异性。目前该技术在细菌、病毒及支原体等病原微生物的快速检测和早期诊断中已广泛应用。通过对国内外LAMP研究进展及该技术在细菌、病毒、支原体等致病菌中的诊断应用进行综述,以期介绍该技术的优缺点和应用现状,从而为今后的广泛应用提供参考依据。

As a new molecular biology technique,the loop-mediated isothermal amplification（LAMP）has the advantages of easy to operate,no need of specialized devices,low cost,short reaction time and so on.It has higher sensitivity and specificity than the common molecular biology techniques.It has been widely used in rapid and early infection by variety of pathogens including bacteria,virus and mycoplasmas.We reviewed the research progress on LAMP techniques and the diagnostic applications in the bacteria,viruses,Mycoplasma and other pathogens at home and abroad,so as to understand the advantages and disadvantages of LAMP and application situation,and provide a reference for its widespread application in the future.