Loop-Mediated Isothermal Amplification Assay for Rapid Detection of Hepatitis C virus.

ABSTRACT: Hepatitis C virus (HCV) is a major public health problem and a leading cause of chronic liver disease. An estimated 180 million people are infected worldwide. In this study, we developed a loop-mediated isothermal amplification (LAMP) assay for rapid detection of HCV genomic RNA and compared the sensitivity of LAMP with nested-PCR. A total of 30 blood samples from HCV-infected patients were analyzed with six primers targeting conserved sequences of the HCV 5'UTR within 70 min, under isothermal conditions at 62 °C. Then, visualized by gel electrophoresis with ethidium bromide staining and detected by the naked-eye after adding SYBR Green I. All samples positive for HCV by nested PCR were confirmed by LAMP method. When visualized by gel electrophoresis and ethidium bromide staining, the HCV

SUBMITTER: Kargar M 

PROVIDER: S-EPMC3550813 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature