These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Comparison of three methods for quantitative measurement of hepatitis C virus].
    Author: Yukimasa N, Nomura F, Sawahata T, Takano S, Isobe K, Tanaka N, Nakai T.
    Journal: Rinsho Byori; 1997 Mar; 45(3):260-4. PubMed ID: 9086833.
    Abstract:
    Three assays for measuring hepatitis C virus(HCV) were compared with regard to sensitivity and correlations. The methods included were the Roche Amplicor HCV Monitor test(PCR), the branched DNA signal amplification assay(b-probe), and the serum concentration of HCV core protein measured by the sandwich FEIA (Core-Ag). Also, HCV serotypes were determined by the enzyme-linked immunosorbent assay. Testing 105 consecutive HCV-RNA positive samples showed that the PCR was the most sensitive assay(100% quantifiable), followed by the Core-Ag(82.4%) and the b-probe(75.3%). The values obtained by each method correlated well in serotype 1, whereas some discordance was noted in serotype 2 cases. Also, serotype 2 samples were less quantifiable particularly by b-probe assay than serotype 1 samples. These points have to be considered in quantification of serum HCV levels by currently available these three methods.
    [Abstract] [Full Text] [Related] [New Search]