| Autor: |
V E, Vedernikov, M K, Ivanov, M A, Prasolova, E V, Kandrushin, G M, Dymshits |
| Rok vydání: |
2009 |
| Předmět: |
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| Zdroj: |
Molekuliarnaia genetika, mikrobiologiia i virusologiia. (4) |
| ISSN: |
0208-0613 |
| Popis: |
Hepatitis C virus (HCV) infection is a major cause of severe liver disease including liver cirrhosis and hepatocellular carcinoma. Genotyping became fundamental in the clinical assessment of patients with hepatitis C because the genotype of the hepatitis C virus determines the chance of therapeutic response and duration of treatment. We developed a new real-time PCR assay for genotyping of HCV with increased specificity due to a novel approach to dual-labeled probe design using oligodeoxyinosine linkers. The assay allows genotypes 1, 2, 3 to be distinguished and genotypes 4-6 with high specificity to be blocked. The analytical sensitivity (150 IU/ml) can be implemented. Of the 285 clinical samples genotyped using the developed assay, 45% were genotype 1; 6%, genotype 2; 49%, genotype 3. No discordant results with 5-UTR sequencing and commercial genotyping assays were obtained. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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