Vijay Shah, Steve Webster, Jeanne Gottstein, Andres T. Blei – 1 June 1993 – In fulminant liver failure, brain edema may progress to intracranial hypertension. However, the rise in intracranial pressure is a late event in this sequence. We investigated the relationship between cerebral perfusion and development of intracranial hypertension in a well‐characterized model of fulminant liver failure, the rat subjected to hepatic devascularization (n = 11).

Paul A. Akerman, Piera M. Cote, Shi Qi Yang, Craig McClain, Steve Nelson, Gregory Bagby, Anna Mae Diehl – 1 June 1993 – The pathogenesis of chronic alcoholic liver disease is uncertain, but it may reflect an impaired wound healing response to ethanol‐induced liver injury. Cellto‐cell communication such as that mediated by the cytokine tumor necrosis factor is necessary for successful liver regeneration and complete recovery from liver injury. Hence disruption of intercellular regenerative signaling may contribute to the pathogenesis of chronic alcoholic liver disease.

Gerda Rudolph, Richard Endele, Martin Senn, Adolf Stiehl – 1 June 1993 – Treatment of patients with cholestatic liver diseases with ursodeoxycholic acid has been shown to have beneficial effects that may be related to a shift in the balance between hydrophilic and hydrophobic bile acids in favor of hydrophilic bile acids. During treatment of patients with primary sclerosing cholangitis with ursodeoxycholic acid, plasma concentrations of some endogenous bile acids decrease.

Pierpaolo Coni, Gabriella Simbula, Alessandra Carcereri de Prati, Marta Menegazzi, Hisanori Suzuki, Dittakavi S. R. Sarma, Giovanna M. Ledda‐Columbano, Amedeo Columbano – 1 June 1993 – The steady‐state levels of c‐fos, c‐jun and c‐myc messenger RNA were investigated in rat liver tissue after proliferative stimuli of different nature‐namely, compensatory regeneration induced by partial hepatectomy or carbon tetrachloride administration ‐ and direct hyperplasia induced by four different hepatomitogens: lead nitrate, ethylene dibromide, cyproterone acetate and nafenopin.

Darrell H. G. Crawford, June W. Halliday, Kim M. Summers, Michael J. Bourke, Lawrie W. Powell – 1 May 1993 – Phenotypic concordance between siblings has been demonstrated in some inherited conditions, and such data provide strong evidence that the severity of disease is affected by genetic factors. We assessed the concordance of liver iron stores between siblings in 22 sibling pairs (15 same‐sex pairs and 7 opposite‐sex pairs) with genetic hemochromatosis.

Albert Maroto, Pere Ginés, Vicente Arroyo, Angels Ginés, Joan Saló, Joan Clária, Wladimiro Jiménez, Concepció Bru, Francisca Rivera, Joan Rodés – 1 May 1993 – Brachial artery and common femoral artery blood flows and cardiac output were measured with duplex‐Doppler ultrasonography in 12 normal subjects, 12 patients with compensated cirrhosis and 35 patients with cirrhosis and ascites (8 with functional kidney failure). The aim of this study was to investigate whether arteriolar vasodilation in these vascular territories contributes to hyperdynamic circulation in cirrhosis.

Nicole Domingo, Huguette Lafont, Zamir Halpern, Yohanan Peled, Jean Grosclaude, Tuvia Gilat – 1 May 1993 – With the demonstration of pronucleating and antinucleating proteins, the role of biliary proteins became of considerable research interest. Anionic polypeptide fraction is the third most abundant biliary protein; it is found in association with biliary lipids, has antinucleating properties for calcium and is found in gallstones. Its levels in various human biles have not been studied as of this writing.

John D. Lutton, Margaret O. Griffin, Miki Nishimura, Richard D. Levere, Attallah Kappas, Nader G. Abraham, Shigeki Shibahara – 1 May 1993 – Exposure of Hep3B cells to metalloporphyrins (tinprotoporphyrin and heme) or cobalt chloride resulted in the production of a significant number of heme oxygenase transcripts, erythropoietin transcripts or both, as indicated by in situ hybridization.

Thomas Judge – 1 May 1993 – We have previously reported data from clinical and laboratory animal observations which suggest that organ tolerance after transplantation depends on a state of balanced lymphodendritic cell chimerism between the host and donor graft. We have sought further evidence to support this hypothesis by investigating HLA‐mismatched liver allograft recipients.

Krzysztof Krawczynski – 1 May 1993