title: Vagally induced non-adrenergic, non-cholinergic contractions in the feline small intestine--an involvement of opioid receptors?
mesh_terms: D000818:Animals; D002415:Cats; D004558:Electric Stimulation; D005260:Female; D005769:Gastrointestinal Motility / Q000187:drug effects; D007421:Intestine, Small / Q000294:innervation*; D007583:Jejunum / Q000294:innervation; D008297:Male; D011957:Receptors, Opioid / Q000187:drug effects; D014630:Vagus Nerve / Q000502:physiology*
chemical_list: D011957:Receptors, Opioid