title: Suppression of gastric secretion and serum gastrin by gastrin antibody.
abstract: Fourteen dogs received varying doses of antigastrin antibody; after a single dose of 0.07 ml/kg, circulating gastrin levels could not be measured for as long as forty-seven days. Gastric secretion in response to food was not diminished by antigastrin antibody doses as high as 0.07 ml/kg daily for ten days. Larger doses, 0.2 and 0.4 ml/kg, were required to produce a temporary reduction in gastric-stimulated gastric acid secretion. Mucosal levels of gastrin in the antrum, fundus, and duodenum were greatly increased ten days after injection of antigastrin antibody. The therapeutic use of antigastrin antibody to control gastric secretion seems at the present time not feasible because of the scarcity of the antigastrin antibody and because large doses aare required to obtain only a temporary effect.
mesh_terms: D000818:Animals; D000906:Antibodies; D004285:Dogs; D005750:Gastric Juice / Q000378:metabolism*; D005753:Gastric Mucosa / Q000378:metabolism*; D005755:Gastrins / Q000097:blood* / Q000276:immunology; D012636:Secretory Rate; D013997:Time Factors
chemical_list: D000906:Antibodies; D005755:Gastrins