the formation of camp in nep2 is also stimulated by 5'- ( n-ethylcarboxamido ) adenosine ( neca ) more potently than by either adenosine or n6- ( l-phenylisopropyl ) adenosine ( l-pia ) , which suggests that this foetal astrocyte expresses adenosine a2 receptors .
C0050789
neca
C0001443
adenosine