Skip to main content
. Author manuscript; available in PMC: 2014 Aug 8.
Published in final edited form as: Am J Physiol. 1991 Sep;261(3 0 2):H901–H909. doi: 10.1152/ajpheart.1991.261.3.H901

FIG. 3.

FIG. 3

Relative specific activity of venous adenosine after selective endothelial labeling with [3H]adenosine (n = 3). Time zero represents resting conditions. Specific activity falls and remains low during NE infusion. Each symbol represents one heart.