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).
Binding of acetylcholine and gastrin both result in elevation of intracellular calcium concentrations. The animation below depicts acid secretion by the parietal cell. Even though many of the actors are unlabeled, you should be able to deduce the identity of all the components you see.