Inhibition of Bile Flow in the Isolated Perfused Rat Liver by a Synthetic Parenteral Amino Acid Mixture: Associated Net Amino Acid Fluxes
Martin F. Graham, Anthony S. Tavill, Thomas C. Halpin, Loizos N. Louis – 1 January 1984 – To identify a role for amino acids in cholestasis associated with total parenteral nutrition, we measured bile formation by the isolated perfused rat liver in the presence and absence of added amino acids. All livers were infused,constantly with sodium [14C]taurocholate (0.28 μmoles per min) for 90 min. At 40 min, a primed‐constant infusion of a synthetic L‐amino acid mixture (121 + 19.3 μmoles of N per min) was administered for an additional 50 min.