title: Pathology of gastrointestinal endocrine cells.
mesh_terms: D001078:APUD Cells / Q000166:cytology* / Q000648:ultrastructure; D000818:Animals; D002838:Chromaffin System / Q000166:cytology*; D004759:Enterochromaffin Cells / Q000166:cytology* / Q000648:ultrastructure; D005753:Gastric Mucosa / Q000166:cytology* / Q000648:ultrastructure; D005768:Gastrointestinal Hormones / Q000378:metabolism; D005770:Gastrointestinal Neoplasms / Q000378:metabolism / Q000648:ultrastructure; D006651:Histocytochemistry; D006801:Humans; D007413:Intestinal Mucosa / Q000166:cytology* / Q000648:ultrastructure; D012701:Serotonin / Q000378:metabolism
chemical_list: D005768:Gastrointestinal Hormones; D012701:Serotonin