APPLICATION OF A NASBA REAL-TIME ASSAY USING MOLECULAR BEACON FOR DETECTION OF HCV VIRUS

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PARYAN M.; FOUROZANDEH MOGHADAM M.; MOHAMMADI YEGANEH S.

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Title

APPLICATION OF A NASBA REAL-TIME ASSAY USING MOLECULAR BEACON FOR DETECTION OF HCV VIRUS

Author(s)

PARYAN M. | FOUROZANDEH MOGHADAM M. | MOHAMMADI YEGANEH S. | Issue Writer Certificate

Keywords

NASBAQ3

REAL-TIME PCRQ3

HEPATITIS C VIRUSESQ3

Abstract

Background and Objectives: Hepatitis C is the most common viral disease among intravenous drug users transmitted mainly through blood transfusion. In this study, we used an isothermal nucleic acid sequence-based amplification (NASBA) in combination with a molecular beacon probe-based real-time assay for detection of HCV.Materials and Methods: In this experimental study, the conserved 5’NCR region with the length of 241 bp was used for probe and primers design. In comparison with the standard, RNA virus detection sensitivity of the method was 100 percent for up to 500 copies/ ml.Results: No serological positive sample was detected with this assay; the clinical sensitivity of reaction was 96.6%. NCBI Nucleotide Blast showed 100% analytical specificity and no cross was observed with viruses or human genome. Investigation of 10 serological negative samples showed the clinical specificity to be 100%.Conclusions: In summary, due to its isothermal nature, its speed, and its use for RNA specific amplification, NASBA real-time assay will have broad applications for the rapid detection of HCV in plasma samples.

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APA: Copy

PARYAN, M., FOUROZANDEH MOGHADAM, M., & MOHAMMADI YEGANEH, S.. (2012). APPLICATION OF A NASBA REAL-TIME ASSAY USING MOLECULAR BEACON FOR DETECTION OF HCV VIRUS. THE SCIENTIFIC JOURNAL OF IRANIAN BLOOD TRANSFUSION ORGANIZATION (KHOON), 9(1 (34)), 19-26. SID. https://sid.ir/paper/78310/en

Vancouver: Copy

PARYAN M., FOUROZANDEH MOGHADAM M., MOHAMMADI YEGANEH S.. APPLICATION OF A NASBA REAL-TIME ASSAY USING MOLECULAR BEACON FOR DETECTION OF HCV VIRUS. THE SCIENTIFIC JOURNAL OF IRANIAN BLOOD TRANSFUSION ORGANIZATION (KHOON)[Internet]. 2012;9(1 (34)):19-26. Available from: https://sid.ir/paper/78310/en

IEEE: Copy

M. PARYAN, M. FOUROZANDEH MOGHADAM, and S. MOHAMMADI YEGANEH, “APPLICATION OF A NASBA REAL-TIME ASSAY USING MOLECULAR BEACON FOR DETECTION OF HCV VIRUS,” THE SCIENTIFIC JOURNAL OF IRANIAN BLOOD TRANSFUSION ORGANIZATION (KHOON), vol. 9, no. 1 (34), pp. 19–26, 2012, [Online]. Available: https://sid.ir/paper/78310/en

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