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“In that this translocation has been previously associated with the antiadrenergic property of A1R, it is apparent that the interactive effects of adenosine and β1‐adrenergic agonists on function are complex in the heart.”
Journal of cellular physiology • 2012 | View Paper
“ Adenosine elicited antiadrenergic action on both beta(1)- and beta(2)-adrenergic signaling cascades by reducing the phosphorylation status of phospholamban.”
“Irrespective of cell type and species, adenosine inhibits membrane currents that are stimulated by β‐adrenergic agonists and other agents known to stimulate the activity of the enzyme adenylyl cyclase.”
FASEB journal : official publication of the Federation of American Societies for Experimental Biology • 1995 | View Paper
“CONCLUSIONS Ad nosine si gnificantly increases transthoracic and transmyocardial DFT, effects that are mediated by the A1 adenosine myocardial receptor through an ant iadrenergic me chanism.”
“These results suggest that the elevated interstitial level of adenosine exerts a greater antiadrenergic effect in the aged heart, rendering it less responsive to beta-adrenergic stimulation.”
The American journal of physiology • 1993 | View Paper
“ Adenosine and acetylcholine exert negative chronotropic and anti-adrenergic effects on nonischemic myocardium presumably via receptor coupling to the same or similar inhibitory guanine nucleotide binding protein (Gi).”