Secretin is a 27-amino-acid polypeptide that is structurally similar to glucagon. The presence of acid in the small intestine is the most important physiological stimulus for the secretion of secretin. The primary action of secretin is on pancreatic acinar cells that regulate the secretion of water and bicarbonate. Secretin also promotes the secretion of pancreatic enzymes, to a lesser extent. Secretin inhibits the release of gastrin and, therefore, gastric acid. It also increases stomach-emptying time by reducing the contraction of the pyloric sphincter.64
Was this article helpful?
So, you wish to burn body fat. Not a day passes when I don’t come across somebody who does. As a matter of fact, it’s among the most frequently asked questions I get. And I’m certain<br />you know there are lots of books, videos, programs, foods, pills and authorities that have the answer.