Serum and urine pepsinogen and gastric pepsin; simultaneous analyses for 24-hour periods in normal persons and in patients with duodenal ulcer, gastric ulcer and achlorhydria.
D000126:Achlorhydria; D004381:Duodenal Ulcer; D004792:Enzyme Precursors / Q000032:analysis*; D005750:Gastric Juice; D006801:Humans; D010434:Pepsin A / Q000032:analysis*; D020116:Pepsinogen A; D010435:Pepsinogens; D010437:Peptic Ulcer / Q000378:metabolism*; D013276:Stomach Ulcer
D004792:Enzyme Precursors; D010435:Pepsinogens; D020116:Pepsinogen A; D010434:Pepsin A
ENZYME PRECURSORS/determination; GASTRIC JUICE; PEPSINS/determination; PEPTIC ULCER/metabolism