Norepinephrine: Release from Brain by D-Amphetamine in vivo

Abstract
After injection of H3-norepinephrine into the left lateral cerebral ventricle of cats, the lateral and third cerebral ventricles were perfused with an artificial cerebrospinal fluid. Addition of d-amphetamine to the perfusion fluid caused a significant increase in the concentration of H3-norepinephrine in the effluent.