Yasuo Yamaguchi, Fujio Matsumura, Motohiro Takeya, Osamu Ichiguchi, Jun‐Ichi Kuratsu, Tadashi Horiuchi, Eiji Akizuki, Teishi Matsuda, Kazutoshi Okabe, Hajime Ohshiro, Jian Liang, Katsutaka Mori, Shinwa Yamada, Kiyoshi Takahashi, Michio Ogawa – 30 December 2003 – Intercellular adhesion molecule‐1 (ICAM‐1) is important in neutrophil‐dependent injury. We investigated the effects of monocyte chemoattractant protein‐1 (MCP‐1) produced by Kupffer cells on ICAM‐1 expression after ischemia‐reperfusion in rat liver by occluding the portal vein for 30 minutes.

Jian Wu, Pei Liu, Jian‐Liang Zhu, Sivaramaiah Maddukuri, Mark A. Zern – 30 December 2003 – To improve liposome‐directed therapy of liver disease and gene delivery, it would be beneficial to selectively target hepatocytes. For this purpose, conventional liposomes (CL) were labeled with asialofetuin (AF), an asialoglycoprotein. The biodistribution of AF‐labeled liposomes (AF‐L) in mice and their incorporation into rat hepatocytes, and their potential use in acute liver injury, were investigated.

Christian Mottet, Cornel C. Sieber, André Nauer, Jürgen Drewe, Ronald Fried, Finn Larsen, Christoph Beglinger – 30 December 2003 – Because of their vasoactive effects, somatostatin and its analogs are increasingly used in the management of complications of chronic liver diseases such as variceal bleeding. Postprandial hyperemia augments splanchnic blood flow, subsequently increasing portal pressure. The aim of this study was to explore effects of the somatostatin analog, lanreotide, on food‐stimulated hemodynamic parameters in healthy human subjects.

Nader Ghebranious, Stewart Sell – 30 December 2003 – The relative contribution to development of hepatocellular carcinoma of the mouse equivalent to the human p53ser249 mutation, found in human hepatocellular carcinoma associated with aflatoxin (AFB1) exposure, is compared with other major risk factors in a transgenic mouse model. Transgenic p53ser246 mice, expressing the mutant protein gene under the control of a truncated albumin promoter, were bred to mice lacking p53 (p53−/−) and to transgenic mice expressing hepatitis B surface antigen (HBsAg).

Stefan Zeuzem, Jung‐Hun Lee, Alexa Franke, Brigitte Rüster, Otto Prümmer, Günter Herrmann, W. Kurt Roth – 30 December 2003 – Although several virus‐ and host‐related predictive factors for the response to interferon alfa (IFN‐α) have been defined in patients with chronic hepatitis C, no pretreatment parameter can definitely predict the response to antiviral treatment. Assessment of the initial response by quantification of serum hepatitis C virus RNA before and 4 weeks after initiation of therapy may be a clinically applicable and reliable parameter to predict long‐term response.

Subhas C. Ganguli, Nizar N. Ramzan, Michael A. McKusick, James C. Andrews, Robert L. Phyliky, Patrick S. Kamath – 30 December 2003

Baldur Sveinbjørnsson, Christian Rushfeldt, Rolf Seljelid, Bård Smedsrød – 30 December 2003 – The purpose of this study was to investigate the combined antitumor effect of aminated β‐1,3‐d‐glucan (AG) and interferon‐gamma (IFN‐γ) in an experimental liver metastasis model. Liver metastases were established by inoculation of C‐26 colon carcinoma cells into the superior mesenteric vein of syngeneic mice. Treatment of mice started 24 hours after inoculation of tumor cells by daily intravenous injections of either AG, IFN‐γ, or a combination of both for a duration of 6 days.

Emanuel K. Manesis, Michael Moschos, Dimitrios Brouzas, John Kotsiras, Constantine Petrou, George Theodosiadis, Stephanos Hadziyannis – 30 December 2003 – Following our earlier observation of clinically evident optic tract neuropathy in patients receiving low‐dose interferon (IFN) therapy, we prospectively evaluated 53 consecutive patients treated for chronic hepatitis B or C with a median dose of 3 MU of IFN‐a2b thrice weekly.

Richard A. Rippe – 30 December 2003

Michael K.K. Li, C. P. Tsui, Joseph J.Y. Sung, Oscar U. Scremin, Felix W. Leung – 30 December 2003 – Glybenclamide, an adenosine triphosphate–dependent potassium (K+ATP) channel blocker, lowered portal pressure and attenuated the hyperdynamic splanchnic circulation in rats with partial portal vein ligation (PPVL). The purpose of this report was to confirm these observations and to test the hypothesis that glybenclamide could reduce acidified ethanol‐induced gastric mucosal injury in rats with PPVL.