ABSTRACT
INTRODUCTION: The genomic heterogeneity of hepatitis C virus (HCV) influences liver disorders. This study aimed to determine the prevalence of HCV genotypes and to investigate the influence of these genotypes on disease progression. METHODS: Blood samples and liver biopsies were collected from HCV-seropositive patients for serological analysis, biochemical marker measurements, HCV genotyping and histopathological evaluation. RESULTS: Hepatitis C virus-ribonucleic acid (HCV-RNA) was detected in 107 patients (90.6% with genotype 1 and 9.4% with genotype 3). Patients infected with genotype 1 exhibited higher mean necroinflammatory activity and fibrosis. CONCLUSIONS: HCV genotype 1 was the most prevalent and was associated with greater liver dysfunction.
Subject(s)
Hepacivirus/genetics , Hepatitis C, Chronic/virology , Liver Cirrhosis/virology , Adult , Alanine Transaminase/blood , Aspartate Aminotransferases/blood , Biopsy , Disease Progression , Female , Genotype , Hepatitis C, Chronic/enzymology , Hepatitis C, Chronic/pathology , Humans , Liver Cirrhosis/pathology , Male , RNA, Viral/blood , gamma-Glutamyltransferase/bloodABSTRACT
Introduction: The genomic heterogeneity of hepatitis C virus (HCV) influences liver disorders. This study aimed to determine the prevalence of HCV genotypes and to investigate the influence of these genotypes on disease progression. Methods: Blood samples and liver biopsies were collected from HCV-seropositive patients for serological analysis, biochemical marker measurements, HCV genotyping and histopathological evaluation. Results: Hepatitis C virus-ribonucleic acid (HCV-RNA) was detected in 107 patients (90.6% with genotype 1 and 9.4% with genotype 3). Patients infected with genotype 1 exhibited higher mean necroinflammatory activity and fibrosis. Conclusions: HCV genotype 1 was the most prevalent and was associated with greater liver dysfunction. .