it was concluded that ( a ) alteration of the electrophysiological effects of adenosine triphosphate and adenosine by aminophylline is appreciably influenced by the autonomic nervous tone and ( b ) autonomic blockade is required for the manifestation of the antagonism by aminophylline of the electrophysiological action of adenosine and adenosine triphosphate .
C0001443
adenosine
C0001480
adenosine