title: Antagonism by methylxanthines of purine nucleotide-and dipyridamole-induced inhibition of peristaltic activity of the guinea pig ileum.
mesh_terms: D000241:Adenosine / Q000037:antagonists & inhibitors / Q000494:pharmacology; D000244:Adenosine Diphosphate / Q000037:antagonists & inhibitors / Q000494:pharmacology; D000255:Adenosine Triphosphate / Q000037:antagonists & inhibitors / Q000494:pharmacology; D000628:Aminophylline / Q000494:pharmacology; D000818:Animals; D004176:Dipyridamole / Q000037:antagonists & inhibitors* / Q000494:pharmacology; D004558:Electric Stimulation; D005769:Gastrointestinal Motility / Q000187:drug effects*; D006168:Guinea Pigs; D006892:Hydroxydopamines / Q000494:pharmacology; D007082:Ileum / Q000187:drug effects / Q000502:physiology; D066298:In Vitro Techniques; D008297:Male; D010276:Parasympatholytics / Q000494:pharmacology; D010528:Peristalsis / Q000187:drug effects*; D011685:Purine Nucleotides / Q000037:antagonists & inhibitors* / Q000494:pharmacology; D012110:Reserpine / Q000494:pharmacology; D013806:Theophylline / Q000494:pharmacology; D014970:Xanthines / Q000494:pharmacology*
chemical_list: D006892:Hydroxydopamines; D010276:Parasympatholytics; D011685:Purine Nucleotides; D014970:Xanthines; D000628:Aminophylline; D000244:Adenosine Diphosphate; D004176:Dipyridamole; D012110:Reserpine; D000255:Adenosine Triphosphate; D013806:Theophylline; D000241:Adenosine