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| Espírito-Santo,M.P.; Carneiro,M.A.S.; Reis,N.R.S.; Kozlowski,A.G.; Teles,S.A.; Lampe,E.; Yoshida,C.F.T.; Martins,R.M.B.. |
| The present study examined the distribution of hepatitis C virus (HCV) genotypes and subtypes in a hemodialysis population in Goiás State, Central Brazil, and evaluated the efficiency of two genotyping methods: line probe assay (LiPA) based on the 5' noncoding region and nucleotide sequencing of the nonstructural 5B (NS5B) region of the genome. A total of 1095 sera were tested for HCV RNA by RT-nested PCR of the 5' noncoding region. The LiPA assay was able to genotype all 131 HCV RNA-positive samples. Genotypes 1 (92.4%) and 3 (7.6%) were found. Subtype 1a (65.7%) was the most prevalent, followed by subtypes 1b (26.7%) and 3a (7.6%). Direct nucleotide sequencing of 340 bp from the NS5B region was performed in 106 samples. The phylogenetic tree showed that... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Hepatitis C; Hepatitis C virus; Genotypes; Hemodialysis. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000400013 |
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