Jorge J. Gumucio, Paul Martin – 1 October 1991 – A new four‐antigen recombinant immunoblot assay (4‐RIBA) for confirmation of hepatitis C virus (HCV) C‐100 enzyme‐linked immunosorbent assay (ELISA) reactivity was tested in stored serum samples (1984–86) of blood donors and recipients and compared with results from polymerase chain reaction (PCR) analysis of fresh (1990) plasma samples in donors and recipients from the original study.
Gerald Y. Minuk, Tony Gauthier, Aziz Gaharie, Liam J. Murphy – 1 October 1991 – Serum and hepatic polyamine concentrations including putrescine, spermidine and spermine were documented at various time intervals after partial hepatectomy in rats treated with GABA (500 μg/gm body wt) or isotonic saline. Aside from a transient decrease in spermidine levels, GABA treatment had no effect on serum polyamine concentrations.
Stanislas Pol, Bertrand Nalpas, Anne Vassault, Bernadette Bousquet‐Lemercier, Dominique Franco, Bernard Lacour, Pierre Berthelot, Jacques Hanoune, Robert Barouki – 1 October 1991 – In liver and serum, AST activity is dependent on two isoenzymes, which are mitochondrial and cytosolic in nature.
1 October 1991
Florian Lang, Edda Tschernko, Eva Schulze, Irina Öttl, Markus Ritter, Harald Völkl, Christian Hallbrucker, Dieter Häussinger – 1 October 1991 – In anesthetized male rats, infusion of glutamine (2 μmol/min) into the superior mesenteric vein at a rate known to induce liver cell swelling leads to marked decreases in renal glomerular filtration rate, renal para‐aminohippurate clearance and urinary flow rate. Glutamine infused at identical rates into the jugular vein does not elicit any of these effects. The effect of glutamine is mimicked by serine but not by glutamate.
1 October 1991
Raymond S. Koff – 1 October 1991