to determine whether cyclic adenosine monophosphate influences active potassium transport in the rat colon , we studied the effect of dibutyryl cyclic adenosine monophosphate and theophylline on unidirectional transmural 42k fluxes across proximal colonic mucosa under short-circuited conditions .
C0001455
cyclic adenosine monophosphate
C0012054
dibutyryl cyclic adenosine