Worse quality of life in volunteer blood donors with hepatitis C.

Background: Health-related quality of life (HRQOL) encompasses many different aspects of health perceived by the individual, and its alterations in patients with hepatitis C virus (HCV) have been recently reported. The objective was to study a population of volunteer blood donors at different stages of HCV liver disease.

Study Design And Methods: The Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36), a generic tool, was used to evaluated HRQOL.

p53 immunostaining pattern in Brazilian patients with hepatocellular carcinoma.

Unlabelled: Hepatocellular carcinoma (HCC) is an important type of cancer etiologically related to some viruses, chemical carcinogens and other host or environmental factors associated to chronic liver injury in humans. The tumor suppressor gene p53 is mutated in highly variable levels (0-52%) of HCC in different countries.

Objective: The objective of the present study was to compare the frequency of aberrant immunohistochemical expression of p53 in HCC occurring in cirrhotic or in non-cirrhotic patients as well as in liver cell dysplasia and in adenomatous hyperplasia.

Vitamin C and vitamin E in prevention of Nonalcoholic Fatty Liver Disease (NAFLD) in choline deficient diet fed rats.

Aim: Oxidative stress has been implicated in the pathogenesis of Nonalcoholic Fatty Liver Disease (NAFLD). Vitamin C and vitamin E are known to react with reactive oxygen species (ROS) blocking the propagation of radical reactions in a wide range of oxidative stress situations. The potential therapeutic efficacy of antioxidants in NAFLD is unknown.

Lack of evidence for the pathogenic role of iron and HFE gene mutations in Brazilian patients with nonalcoholic steatohepatitis.

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.

Reversible vanishing bile duct syndrome induced by carbamazepine.

Carbamazepine, a widely used anticonvulsant, can induce hepatotoxicity, usually evolving with an acute hepatitis that ceases after drug withdrawal. Carbamazepine-induced vanishing bile duct syndrome (VBDS) is a rare complication and has seldom been reported in the medical literature. This report presents a case of a 26-year-old male who had onset of epilepsy at 12 months of age and was initially treated with phenobarbital.