however , no inhibition of glomerular and microvascular adenylate cyclase activity could be demonstrated , but instead both 5'-n-ethylcarboxamido-adenosine ( neca ) and n6- ( r-phenylisopropyl ) -adenosine ( r-pia ) stimulated enzyme activity , with ec50 values of 0.14 mumol/l and 1.5 mumol/l , respectively .
C0050789
5
C0001443
adenosine