title: Nerve-mediated non-adrenergic inhibitory responses of guinea-pig taenia caeci: further evidence of depression by morphine.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D002432:Cecum / Q000187:drug effects / Q000294:innervation; D004246:Dimethylphenylpiperazinium Iodide / Q000494:pharmacology; D004347:Drug Interactions; D004558:Electric Stimulation; D006145:Guanethidine / Q000494:pharmacology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D009119:Muscle Contraction / Q000187:drug effects*; D009126:Muscle Relaxation / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D009270:Naloxone / Q000494:pharmacology; D009538:Nicotine / Q000494:pharmacology; D013779:Tetrodotoxin / Q000494:pharmacology
chemical_list: D009270:Naloxone; D013779:Tetrodotoxin; D004246:Dimethylphenylpiperazinium Iodide; D009538:Nicotine; D009020:Morphine; D001285:Atropine; D006145:Guanethidine