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| Focaccia,R.; Baraldo,D.C.M.; Ferraz,M.L.G.; Martinelli,A.L.C.; Carrilho,F.J.; Gonçales Jr.,F.L.; Pedroso,M.L.A.; Coelho,H.S.M.; Lacerda,M.A.; Brandão,C.E.; Mattos,A.A.; Lira,L.G.C.; Zamin Jr.,I.; Pinheiro,J.O.P.; Tovo,C.V.; Both,C.T.; Soares,J.A.S.; Dittrich,S.. |
| Hepatitis C virus (HCV) infection is a serious public health problem, since 80% to 85% of HCV carriers develop a persistent infection that can progress into liver cirrhosis and hepatocarcinoma. Considering that the response of hepatitis C patients to combination therapy with interferon and ribavirin depends on HCV characteristics as well as on host features, we made a retrospective analysis of demographic and anthropometrical data and HCV genotype distribution of chronic hepatitis C patients treated in public and private reference centers in Brazil. The medical records of 4,996 patients were reviewed, 81% from public and 19% from private institutions. Patients' median age was 46 years, and there was a higher prevalence of male (62%) and white patients... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: HCV; Chronic hepatitis C; Genotype; Body weight; Brazil. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702004000500003 |
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| Oliveira Jr.,E.B.; Ferraz,M.L.G.; Perez,R.M.; Silva,A.E.B.; Lanzoni,V.P.; Granato,C.F.. |
| The objectives of the present study were to assess the in vitro-induced anti-hepatitis C virus (HCV) antibody production (IVIAP) in relation to the clinical, biochemical, virologic and histologic variables of patients with HCV infection. The study included 57 patients (60% males) with HCV infection (anti-HCV and HCV-RNA positive). Alanine aminotransferase (ALT) was elevated in 89% of the patients. Mean viral load was 542,241 copies/ml and histology of the liver showed chronic hepatitis in 27/52 (52%) and cirrhosis in 11/52 (21%) patients. IVIAP levels were determined by immunoenzymatic assay at median absorbance of 0.781 at 450 nm. IVIAP was negative in 14% of the patients. When groups with IVIAP levels above and below the median were compared, high IVIAP... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hepatitis C; In vitro-induced antibody production; IVIAP; Hepatitis C virus-RNA; Liver biopsy; Anti-HCV antibodies. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000300011 |
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