Unusual effects of papaverine on the electrical and mechanical activity of guinea-pig taenia coli.
D000818:Animals; D001696:Biomechanical Phenomena; D002118:Calcium / Q000378:metabolism; D003106:Colon / Q000187:drug effects*; D005071:Evoked Potentials / Q000187:drug effects*; D006168:Guinea Pigs; D009130:Muscle, Smooth / Q000187:drug effects; D010208:Papaverine / Q000494:pharmacology*; D011188:Potassium / Q000378:metabolism
D010208:Papaverine; D011188:Potassium; D002118:Calcium