Diseases of the liver and biliary tract. Standardization of nomenclature, diagnostic criteria and prognosis. Edited by Carroll M. Leevy, Sheila Sherlock, Neils Tygstrup, and Rowen Zetterman, 205 pp. New York: Raven Press, 1994. $40

Increased gene expression of water channel in cirrhotic rat kidneys

Yasuhiro Asahina, Namiki Izumi, Nobuyuki Enomoto, Sei Sasaki, Kiyohide Fushimi, Fumiaki Marumo, Chifumi Sato – 1 January 1995 – In patients with liver cirrhosis, impaired water and sodium excretion has been incriminated in the pathogenesis of ascites formation. Increased reabsorption of water in the distal nephron has been shown to play an important role in water retention in cirrhotic rat kidneys. Recently, a complementary DNA (cDNA) for the vasopressin‐regulated water channel (the aquaporin of the apical membrane of the kidney collecting duct [AQP‐CD]) has been cloned.

The role of sodium in the uptake of ursodeoxycholic acid in isolated hamster hepatocytes

Bernard Bouscarel, Robert Nussbaum, Howard Dubner, Hans Fromm – 1 January 1995 – The uptake of ursodeoxycholic acid (UDCA) was studied in isolated hamster hepatocytes. The uptake was rapid and linear up to 60 seconds for each concentration studied. When the uptake rate was plotted against UDCA concentration, the curve was nonlinear, indicating both saturable and nonsaturable uptake mechanisms. The nonsaturable process had a diffusion constant of 0.01 nmol·s–1·g of cell·μmol/L–1.

Octreotide blunts postprandial splanchnic hyperemia in cirrhotic patients: A double‐blind randomized echo‐doppler study

Paolo Buonamico, Carlo Sabbá, Guadalupe Garcia‐Tsao, Elsa Berardi, Gianfranco Antonica, Giovanna Ferraioli, Jonathan E. Jensen, Emanuel Lerner, Kenneth J. W. Taylor, Ottavio Albano, Roberto J. Groszmann – 1 January 1995 – The effect of octreotide, a long‐acting synthetic analog of somatostatin, on fasting and postprandial splanchnic hemodynamics was investigated in cirrhotic patients.

Serial recording of sensory evoked potentials: A noninvasive prognostic indicator in fulminant liver failure

Christian Madl, Georg Grimm, Peter Ferenci, Ludwig Kramer, Wafa Yeganehfar, Walter Oder, Rudolf Steininger, Christian Zauner, Klaus Ratheiser, Felix Stockenhuber, Kurt Lenz – 1 December 1994 – Sensory evoked potentials are markedly changed in patients with fulminant liver failure. It is unknown, however, whether serial recordings of sensory evoked potentials provide useful prognostic informations for patient management in fulminant liver failure.

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