Disclaimer: The information contained herein should NOT be used as a substitute for the advice of an appropriately qualified and licensed physician or other health care provider. The tool is not a substitute for the care provided… (more)
“The analgesic effects of adenosine were completely abolished by caffeine (10 mg/kg in mice and rats), and partially inhibited by naloxone (1 mg/kg, only in mice).”
Polish journal of pharmacology and pharmacy • 1990 | View Paper
“ Adenosine analogs and opiates are inhibitory ligands in the presence of GTP, and their effects can be reversed by the appropiate receptor antagonists, 3‐isobutyl‐1‐methylxanthine and naloxone.”