the effects of adenosine , adenosine deaminase ( ada ) , and an irreversible ada inhibitor 2'-deoxycoformycin ( dcf ) on granulocyte aggregation in response to four different stimuli : the synthetic chemotaxin n-formyl-met-leu-phe ( fmlp ) , zymosan-activated plasma ( zap ) , the calcium ionophore a23187 , and phorbol myristate acetate ( pma ) were studied .
C0001457
adenosine deaminase
C0030896
deoxycoformycin