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Deguti,M.M.; Sipahi,A.M.; Gayotto,L.C.C.; Palácios,S.A.; Bittencourt,P.L.; Goldberg,A.C.; Laudanna,A.A.; Carrilho,F.J.; Cançado,E.L.R.. |
The hypothesis of the role of iron overload associated with HFE gene mutations in the pathogenesis of nonalcoholic steatohepatitis (NASH) has been raised in recent years. In the present study, biochemical and histopathological evidence of iron overload and HFE mutations was investigated in NASH patients. Thirty-two NASH patients, 19 females (59%), average 49.2 years, 72% Caucasians, 12% Mulattoes and 12% Asians, were submitted to serum aminotransferase and iron profile determinations. Liver biopsies were analyzed for necroinflammatory activity, architectural damage and iron deposition. In 31 of the patients, C282Y and H63D mutations were tested by PCR-RFLP. Alanine aminotransferase levels were increased in 30 patients, 2.42 ± 1.12 times the upper normal... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fatty liver; Nonalcoholic steatohepatitis; Iron overload; HFE gene; Alanine aminotransferase. |
Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000600009 |
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