R P Perrillo, A L Mason, S Jacob, M A Gerber – 1 September 1996

R J Groszmann – 1 September 1996

R Huang, C Chen, Y Huang, D Hsieh, C Hu, C Chen, C Chang – 1 September 1996 – During screening of Chinese herbal medicines for the activities against hepatitis B virus (HBV), a known pure compound, osthole, was found to inhibit the secretion of HBV surface antigens in vitro. The secretion of hepatitis B surface antigen (HBsAg) in culture medium of MS‐G2 and HuH‐7 cells transfected with HBV DNA decreased by 60% to 70% after osthole treatment, without any detectable cytotoxic effects.

N Nakayama, H Kashiwazaki, N Kobayashi, J Hamada, Y Ogiso, Y Itakura, K Matsumoto, T Nakamura, T Koike, N Kuzumaki, N Takeichi – 1 September 1996 – The Long‐Evans Cinnamon (LEC) rat is characterized by the spontaneous onset of acute and chronic hepatitis, followed by occurrence of liver cancer, and is thus able to provide a unique experimental model for human genetical liver disease, Wilson's disease. Hepatocyte growth factor (HGF) is a potent hepatotrophic factor in liver regeneration, and its expression is up‐regulated in response to liver injuries.

C N Van Der Veere, B Schoemaker, C Bakker, R Van Der Meer, P L Jansen, R P Elferink – 1 September 1996 – The aim of this study was to test a possible form of therapy that could be used in the management of unconjugated hyperbilirubinemia. We hypothesized that unconjugated bilirubin (UCB) can permeate the intestinal wall and can thus be secreted with the feces. We have previously observed that UCB binds to amorphous calcium phosphate in vitro.

E Hatano, A Tanaka, S Iwata, S Satoh, T Kitai, S Tsunekawa, T Inomoto, H Shinohara, B Chance, Y Yamaoka – 1 September 1996 – The liver plays an important role in maintaining homeostasis during endotoxin‐triggered systemic inflammatory response. To study the effects of phosphocreatine on hepatic energy metabolism after endotoxin administration, we used transgenic mice whose livers express creatine kinase (CK). CK catalyzes a phosphocreatine/creatine reaction, that is, an adenosine triphosphate (ATP) reservoir system.

O Fonia, R Weizman, R Coleman, E Kaganovskaya, M Gavish – 1 September 1996 – There is evidence to suggest that peripheral‐type benzodiazepine receptors (PBR) are involved in porphyrin transport during erythroid differentiation, and it is possible that these receptors have an important role in heme biosynthesis. We examined the biochemical and ultrastructural alterations in rat liver following experimentally induced acute hepatic porphyria, as well as the effects of the administration of a selective PBR ligand, PK 11195.

R Ling, D Mutimer, M Ahmed, E H Boxall, E Elias, G M Dusheiko, T J Harrison – 1 September 1996 – We describe mutations in the hepatitis B virus (HBV) polymerase gene in viruses which reactivated in two patients during therapy with ‐2′‐deoxy‐ 3′‐thiacytidine, or lamivudine (3TC), and following orthotopic liver transplantation for chronic hepatitis B.

Andrew L. Mason, Robert P. Perrillo – 1 September 1996

P Bedossa, T Poynard – 1 August 1996 – Histological activity reflects the global assessment of basic necroinflammatory lesions and is a criterion of major importance in chronic hepatitis C. The aim of this study was to propose and test the accuracy of a simple algorithm that generates a single activity score based on basic pathological features. A panel of 10 pathologists reviewed 363 chronic hepatitis C liver biopsies and graded the activity of hepatitis according to their own experience (reference activity).