Mary Jeanne Kreek, Marcus A. Rothschild, Murray Oratz, Joseph Mongelli, Anne C. Handley – 1 September 1981 – This study was performed as an initial step in systematically defining the hepatic interactions between ethanol and opioids using a controlled in vitro system. The acute effects of ethanol on the initial uptake and distribution of long‐ and short‐acting narcotics were studied using isolated rabbit liver perfused with rabbit blood without or with ethanol.

W. Howard Evans – 1 September 1981 – Traffic in the environs of regions of the hepatocyte's plasma membrane is heavy. A fuller understanding of the nature and control of this membrane traffic depends on the appreciation of the hepatocyte's plasma membrane. This conglomerate consists of a receptor‐rich and metabolically dynamic blood‐sinusoidal domain which is separated from the bile canalicular domain by a lateral domain which participates in cell‐cell interactions (1, 2).

Harvey J. Alter, Thomas C. Chalmers – 1 September 1981

Rosemary van Hoorn‐Hickman, Del Kahn, Jewel Green, Heather A. Macleod, John Terblanche – 1 July 1981 – An attempt was made to transfer a stimulator substance from the perfusate of partially hepatectomized perfused livers to the portal stump of portacaval‐shunted pig recipients. Blood was either cross‐circulated with recipients during perfusion or was given by exchange tranfusion after 4 hr perfusion. There was an increase in thymidine kinase activity and mitotic indices in biopsies from portacaval‐shunted recipients whether perfusions were performed 2 or 4 days after partial hepatectomy.

H. Franklin Herlong, Robert M. Russell, Willis C. Maddrey – 1 July 1981 – Eleven patients with primary biliary cirrhosis were surveyed for evidence of vitamin A and zinc deficiencies. Vitamin A deficiency manifested as a low serum vitamin A concentration and abnormal dark adaptation was present in 9 of the 11 patients. A low serum zinc level was present in four patients who were also vitamin A deficient. All seven patients who received p.o. vitamin A therapy with 25,000 to 50,000 units per day for 4 to 12 weeks achieved normal vitamin A levels.

Naohito Ohmi, Irwin M. Arias – 1 July 1981 – Ligandin was quantitated by radioimmunoassay in serum and, when possible, in tumors from patients with primary hepatocellular carcinoma, massive hepatic metastasis or nonhepatic primary neoplasms, and in rats and athymic (nu/nu) mice bearing transplantable ligandin‐containing or nonligandin‐containing rat hepatocellular carcinomas.

1 July 1981

Hideki Ohkubo, Kunio Okuda, Shinji Iida – 1 July 1981 – The kinetics of plasma clearance of indocyanine green and bromosulfophthalein were studied in 49 consecutive patients with chronic unconjugated hyperbilirubinemia. Forty‐four patients had Gilbert's syndrome whereas five patients had impaired hepatic uptake of indocyanine green and virtually normal hepatic bromosulfophthalein uptake. There was no difference in bilirubin metabolism between the two groups.

John B. Watkins, Curtis D. Klaassen – 1 July 1981 – Valproic acid (VPA) is an anticonvulsant agent which produced marked choleresis in the rat. Bile flow rate increased from 50 to 60 μl per min per kg to 120 to 145 μl per min per kg immediately after i.v. injection of VPA (37.5 to 150 mg per kg; 2 ml per kg) in male Sprague‐Dawley rats. The duration of maximal bile flow was dose‐dependent and increased from 30 min (37.5 mg VPA per kg) to approximately 2 hr (150 mg VPA per kg). Choleresis diluted the biliary concentrations of bile acids, Cl−, cholesterol, and phospholipids.

Edward L. Krawitt, Richard J. Albertini, Duane D. Webb, Bette F. Chastenay, Greg Holdstock, Bruce R. Macpherson – 1 July 1981 – Studies were undertaken in 32 patients with hepatitis B‐negative or ‐positive chronic active hepatitis or chronic persistent hepatitis to define the relationship between immunoregulatory activity and the HLA‐B8 and B12 phenotypes. Suppressor T‐cell activity measured by a concanavalin A‐induced suppressor system using allogeneic responder cells was dependent on which individual was selected as a source of responder cells.