title: Potassium-induced relaxations of the guinea-pig taenia coli.
mesh_terms: D000818:Animals; D003106:Colon / Q000187:drug effects; D006145:Guanethidine / Q000494:pharmacology; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D051379:Mice; D009119:Muscle Contraction / Q000187:drug effects*; D009126:Muscle Relaxation / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D009197:Myenteric Plexus / Q000502:physiology; D010042:Ouabain / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology*; D013779:Tetrodotoxin / Q000494:pharmacology
chemical_list: D013779:Tetrodotoxin; D010042:Ouabain; D007545:Isoproterenol; D011188:Potassium; D006145:Guanethidine