title: [Effects of extracellularly applied ATP and related nucleotides on the membrane potential of the guinea-pig taenia coli].
mesh_terms: D000227:Adenine Nucleotides / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D000255:Adenosine Triphosphate / Q000494:pharmacology*; D000818:Animals; D003106:Colon / Q000187:drug effects*; D003864:Depression, Chemical; D004558:Electric Stimulation; D006168:Guinea Pigs; D007093:Imidazoles / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D008564:Membrane Potentials / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D009705:Nucleosides / Q000494:pharmacology; D010646:Phentolamine / Q000494:pharmacology; D011802:Quinidine / Q000494:pharmacology; D013779:Tetrodotoxin / Q000494:pharmacology
chemical_list: D000227:Adenine Nucleotides; D007093:Imidazoles; D009705:Nucleosides; D013779:Tetrodotoxin; D000255:Adenosine Triphosphate; D011802:Quinidine; D010646:Phentolamine