in eight anaesthetized post-absorptive dogs we measured the concentration and specific radioactivity of phenylalanine and leucine in arterial and femoral-venous plasma , together with hindlimb flow during a continuous infusion of l- [ ring-2,6-3h ] phenylalanine and [ 1-14c ] leucine .
C0015809
femoral-venous
C0023216
hindlimb