Abstract
Gastrin's function is to stimulate the multiplication of parietal cells and secretion of hydrochloric acid, being a specific biochemical element of changes in the true stomach of cattle. The measurement of serum gastrin is performed by radioimmunoassay, comprising the two gastrins (G17 and G34), and excluding cholecystokinin (CCK) - being used mainly as a specific test for abomasal ulcers…