Inhibition of stimulated gastric secretion by an orally administered prostaglandin capsule. A study in normal men.
The effect of ingestion of a gelatin capsule containing 127 mug of 16,16-dimethyl prostaglandin E2 (DM-prostaglandin E2) or a liquid containing 127 mug of DM-prostaglandin E2 on stimulated gastric secretion in man was studied. DM-prostaglandin E2 significantly reduced the volume, acid concentration, and total acid output of gastric secretion. Secretory inhibition during the 3 h after treatment with the capsule was 37% (volume), 39% (acid concentration), and 60% (acid output). The DM-prostaglandin E2 capsule was nearly as effective as equivalent amount of DM-prostaglandin E2 in solution. Prostaglandin analogues, because of their oral effectiveness and duration of action, may have therapeutic value in peptic ulcer disease.
D000284:Administration, Oral; D000328:Adult; D002986:Clinical Trials as Topic; D003864:Depression, Chemical; D005750:Gastric Juice / Q000378:metabolism*; D006632:Histamine; D006801:Humans; D008297:Male; D010919:Placebos; D011458:Prostaglandins E / Q000008:administration & dosage / Q000494:pharmacology*
D010919:Placebos; D011458:Prostaglandins E; D006632:Histamine