Richard Sallie – 1 August 1995 – Objective: To analyze the distribution of hepatitis C virus (HCV) genotypes among patients positive for antibody to HCV (anti‐HCV) according to age, severity of liver disease, and duration of infection; to investigate the influence of HCV genotypes on response to interferon‐α therapy; and to study HCV viremia levels in relation to genotypes and severity of liver disease. Design: Cross‐sectional study. Setting: 3 university hospitals and 2 research units.

Adrian M. Di Bisceglie – 1 August 1995

Mario Strazzabosco, Carlo Poci, Carlo Spirlì, Akos Zsembery, Anna Granato, Maria Luisa Massimino, Gaetano Crepaldi – 1 August 1995 – Intracellular pH (pHi) plays an important role in the metabolic activation of quiescent cells after a proliferative stimulus, and Na+/H+ exchange activity is required for growth in some extrahepatic tumors.

Jiezhong Chen, Michael Murray, Christopher Liddle, Xing‐Mai Jiang, Geoffrey C. Farrell – 1 August 1995 – The effects of bile duct ligation (BDL) on the activity and content of individual hepatic mixed‐function oxidases (MFOs) was examined. Five days after BDL, hepatic microsomal total cytochrome P450 (CYP) content and NADPH‐cytochrome P450‐reductase (P450‐reductase) activity were reduced to 56% and 57% of control, respectively.

Nobukazu Yuki, Norio Hayashi, Kazuyoshi Ohkawa, Hideki Hagiwara, Masahide Oshita, Kazuhiro Katayama, Yutaka Sasaki, Akinori Kasahara, Hideyuki Fusamoto, Takenobu Kamada – 1 August 1995 – The significance of immunoglobulin (Ig) M antibody to hepatitis C virus core protein (IgM anti‐HCVcore) was studied in 41 patients with chronic hepatitis C virus (HCV) infection diagnosed by the polymerase chain reaction (PCR). IgM anti‐HCVcore was tested with a solid‐phase enzyme‐linked immunoassay.

Shigeo Sugano, Tokuya Suzuki, M. Vaubourdolle, O. Chazouilleres, R. Poupon, J. Giboudeau – 1 August 1995

Peter R. Sinclair, Nadia Gorman, Jacqueline F. Sinclair, Heidi S. Walton, William J. Bement, Richard W. Lambrecht – 1 August 1995 – Ascorbate was previously shown to suppress accumulation of uroporphyrin (URO) in cultured chick embryo hepatocytes and to competitively inhibit microsomal oxidation of uroporphyrinogen catalyzed by cytochrome P4501A2.

Patrick S. C. Leung, David T. Chuang, R. Max Wynn, Sanghoon Cha, Dean J. Danner, Aftab Ansari, Ross L. Coppel, M. Eric Gershwin – 1 August 1995 – Primary biliary cirrhosis (PBC) is an autoimmune disease of liver associated with a unique serologic response to mitochondrial autoantigens. Many of the autoantigens recognized by autoantibodies in PBC are members of the 2‐oxo‐acid dehydrogenase complex. The two major autoantigens are the E2 component of the pyruvate dehydrogenase complex (PDC‐E2) and the E2 component of the branched chain 2‐oxo‐acid dehydrogenase complex (BCOADC‐E2).

Ansgar Wilhelm Lohse, Matthias Kögel, Karl‐Hermann Mermer Zum Büschenfelde – 1 August 1995 – Autoimmune hepatitis (AIH) runs a variable clinical course. Slow disease progression or even spontaneous remissions can be observed and suggest that the autoimmune process can, at least to a certain extent, be controlled by regulatory elements of the patient's own immune system. In experimental autoimmune hepatitis (EAH) spontaneous recovery is regularly observed and associated with antigen‐specific and antigen‐nonspecific suppression.

Hiroshi Nakano, Karim Boudjema, Eliane Alexandre, Pierre Imbs, Marie Pierre Chenard, Philippe Wolf, Jacques Cinqualbre, Daniel Jaeck – 1 August 1995 – We investigated whether intraportal injection of 150 mg/kg N‐acetylcysteine (NAC) into rats reduced hepatic ischemia‐reperfusion injury after 48 hours of cold storage and 2 hours of reperfusion. The organ was isolated and perfused to evaluate liver function. The control group received an intraportal injection of 5% dextrose. NAC increased L‐cysteine concentrations 15 minutes after injection (1.29 ± 0.11 μmol/g vs.