title: [Increased gastrin secretion and peptic ulcer. G cell hyperplasia in the pyloric antrum and Zollinger-Ellison syndrome].
mesh_terms: D004381:Duodenal Ulcer / Q000378:metabolism*; D004837:Epinephrine / Q000494:pharmacology; D005744:Gastric Acid / Q000378:metabolism; D005755:Gastrins / Q000378:metabolism*; D006801:Humans; D011706:Pyloric Antrum / Q000473:pathology*; D015043:Zollinger-Ellison Syndrome / Q000378:metabolism*
chemical_list: D005755:Gastrins; D004837:Epinephrine