title: Spasmolytic action of adenosine on the guinea-pig ileum.
mesh_terms: D000109:Acetylcholine / Q000037:antagonists & inhibitors; D000818:Animals; D001464:Barium / Q000037:antagonists & inhibitors; D002118:Calcium; D005260:Female; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000494:pharmacology; D007082:Ileum / Q000187:drug effects / Q000294:innervation; D066298:In Vitro Techniques; D009130:Muscle, Smooth / Q000187:drug effects*; D009474:Neurons / Q000187:drug effects; D009705:Nucleosides / Q000494:pharmacology*; D012702:Serotonin Antagonists
chemical_list: D006634:Histamine H1 Antagonists; D009705:Nucleosides; D012702:Serotonin Antagonists; D001464:Barium; D000109:Acetylcholine; D002118:Calcium