
Keywords: hA1AR; human adenosine A1 receptor; hA2AAR; A2AR, human adenosine A2A receptor; hA2BAR; human adenosine A2B receptor; hA3AR; human adenosine A3 receptor; ADORA2A; adenosine A2A receptor gene; AR; adenosine receptor; cAMP; cyclic adenosine 5â²-monophospha