
Keywords: A1R; adenosine receptor type 1; A2AR; adenosine receptor type 2A; Ado; adenosine; APV; d-(â)-2-amino-5-phosphonopentanoic acid; ATP; adenosine triphosphate; CGS-21680; 4-[2-[[6-amino-9-(N-ethyl-β-d-ribofuranuronamidosyl)-9H-purin-2-yl]amino]ethyl]benze