metoclopramide ( n- ( diethylaminoethyl ) -2-methoxy-4-amino-5-chlorobenzamide ) ( mcp ) at concentrations of 0.1 and 1.0 mum partially and significantly reduced the relaxations induced by adenosine 5'-triphosphate ( atp ) , adenosine diphosphate ( adp ) , and adenosine , was without effect on theophylline ethylenediamine whilst significantly potentiating noradrenaline on the atropine-pretreated ( 0.1 mum ) taenia coli , rabbit ileum , and rat duodenum .
C0001480
adenosine 5
C0001443
adenosine