Distribution of hepatitis c virus (hcv) genotypes in patients with chronic infection from Rondonia, Brazil.

ABSTRACT:

Background

Hepatitis C virus (HCV) is an important human pathogen affecting around 3% of the human population. In Brazil, it is estimated that there are approximately 2 to 3 million HCV chronic carriers. There are few reports of HCV prevalence in Rondônia State (RO), but it was estimated in 9.7% from 1999 to 2005. The aim of this study was to characterize HCV genotypes in 58 chronic HCV infected patients from Porto Velho, Rondônia (RO), Brazil.

Methods

A fragment of 380 bp of NS5B region was amplified by nested PCR for genotyping analysis. Viral sequences were characterized by phylogenetic analysis using reference sequences obtained from the GenBank (n = 173). Sequences were aligned using Muscle software and edited in the SE-AL software. Phylogenetic analyses were conducted

SUBMITTER: Vieira DS 

PROVIDER: S-EPMC3082223 | biostudies-literature | 2011 Apr

REPOSITORIES: biostudies-literature