title: [Reduction in the somatostatin content of the antral mucosa in duodenal ulcer].
mesh_terms: D000328:Adult; D000367:Age Factors; D004381:Duodenal Ulcer / Q000378:metabolism*; D005260:Female; D005756:Gastritis / Q000378:metabolism; D006801:Humans; D008297:Male; D011706:Pyloric Antrum / Q000032:analysis*; D013004:Somatostatin / Q000032:analysis*
chemical_list: D013004:Somatostatin