title: Gastrin.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D004381:Duodenal Ulcer / Q000378:metabolism; D005750:Gastric Juice / Q000378:metabolism; D005755:Gastrins / Q000032:analysis / Q000096:biosynthesis / Q000378:metabolism / Q000494:pharmacology / Q000502:physiology; D006801:Humans; D011863:Radioimmunoassay; D013268:Stimulation, Chemical; D013270:Stomach / Q000166:cytology; D013329:Structure-Activity Relationship; D015043:Zollinger-Ellison Syndrome / Q000175:diagnosis
chemical_list: D005755:Gastrins