title: [The effect of food intake on the content of proteolytic enzymes and gastrin in the blood of patients with peptic ulcer and chronic atrophic gastritis].
abstract: Radioimmunoassay was used to determine trypsin, pepsinogen and gastrin content in the blood serum with the use of kits produced by the firm "Oris" (France). A total of 43 patients with peptic ulcer (25 with duodenal ulcer and 18 with gastric ulcer), 20 patients with chronic gastritis and 10 normal subjects were investigated. The study was conducted on an empty stomach and after a test breakfast consisting of 2 boiled eggs, 100 g of cheese, 100 g of white bread, 25 g of butter, 50 g of sugar and 200 g of tea (57 g of proteins, 63 g of fats, 103 g of carbohydrates; calorie value comprised 1212 kcal). It has been shown that food intake is a regulator of gastrin, pepsinogen and trypsin production that permits evaluating functional possibilities of gastrin-producing cells, the main gastric cells and acinar cells of the pancreas. The investigation conducted has evidenced that compensatory shifts in the levels of gastrin, pepsinogen and trypsin taking place in gastroduodenal disease are directed to the improvement of digestive processes.
authors.forename: E Iu
authors.initials: EIu
authors.lastname: Eremina
mesh_terms: D000328:Adult; D004381:Duodenal Ulcer / Q000097:blood*; D004435:Eating / Q000502:physiology*; D005755:Gastrins / Q000097:blood*; D005757:Gastritis, Atrophic / Q000097:blood*; D006801:Humans; D010435:Pepsinogens / Q000097:blood*; D013276:Stomach Ulcer / Q000097:blood*; D014357:Trypsin / Q000097:blood*
chemical_list: D005755:Gastrins; D010435:Pepsinogens; D014357:Trypsin
vernacular_title: Vliianie pishchevoĭ nagruzki na soderzhanie proteoliticheskikh fermentov i gastrina v krovi bol'nykh iazvennoĭ bolezn'iu i khronicheskim atroficheskim gastritom.