both 20 microm nitrobenzylthioinosine ( nbmpr ) , an inhibitor of the purine nucleoside carrier , and 0.1 mm alpha , beta-methylene adenosine diphosphate ( aopcp ) , an inhibitor of 5'-nucleotidase activity , attenuate dnp-stimulated ado release ( nbmpr by 62 % and adocp by 76 % ) .
C0034136
purine nucleoside
C0001443
ado