title: Gastrointestinal cells producing endocrine, neurocrine and paracrine messengers.
mesh_terms: D000818:Animals; D002838:Chromaffin System / Q000378:metabolism*; D004064:Digestive System / Q000166:cytology* / Q000294:innervation; D004386:Duodenum / Q000648:ultrastructure; D004759:Enterochromaffin Cells / Q000378:metabolism*; D005260:Female; D005333:Fetus / Q000648:ultrastructure; D005768:Gastrointestinal Hormones / Q000378:metabolism*; D006801:Humans; D007082:Ileum / Q000166:cytology; D007515:Islets of Langerhans / Q000648:ultrastructure; D008854:Microscopy, Electron; D008954:Models, Biological; D009475:Neurons, Afferent / Q000166:cytology / Q000378:metabolism*; D018377:Neurotransmitter Agents / Q000378:metabolism*; D010179:Pancreas / Q000166:cytology; D011247:Pregnancy; D011706:Pyloric Antrum / Q000166:cytology; D051381:Rats
chemical_list: D005768:Gastrointestinal Hormones; D018377:Neurotransmitter Agents