Posted 12/27/2011 23:10 (#2128012 - in reply to #2127717) Subject: Re: How many bushels in a 34 ft hopper? NE South Dakota 34 Foot Timpte and Volvo Truck.....74500 pounds legal.
Gastrin is a peptide hormone that stimulates secretion of gastric acid (HCl) by the parietal cells of the stomach and aids in gastric motility.It is released by G cells in the pyloric antrum of the stomach, duodenum, and the pancreas.astrin binds to cholecystokinin B receptors to stimulate the release of histamines in enterochromaffin-like cells, and it induces the insertion of K + /H + ATPase pumps into the apical membrane of parietal cells (which in turn increases H + release into the stomach cavity).
Pancreatic secretions contain enzymes which are needed to digest proteins, starch and triglyceride. When these substances enter stomach, and especially the small intestine, they stimulate release of gastrin and cholecystokinin, which in turn stimulate secretion of the enzymes of destruction. As soon as this occurs, the enyzmes secreted by the acinar cells are flushed out of the pancreas, through the pancreatic duct into the duodenum. 2  Gastrin: This hormone, which is very similar to cholecystokinin, is secreted in large amounts by the stomach in response to gastric distention and irritation.