Pancreas lec .9 Monday 1 April 2013
Physiological Anatomy
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Exocrine function of pancreas
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Digestive Enzymes
1Carbohydrates—2.fat enzymes ---3.Proteolytic enzymes—Trypsin inhibitors--- Prevents digestion of the Pancreas Itself
Regulation of Pancreatic Secretion
1.hormonal
2.Neural---ACH
Hormonal---mostly
CCK----.
Secretin----.
Neural control
Acetylcholine----
Phases of Pancreatic Secretion
cephalic phase -----ACH—enzymatic stimulation2. Gastric phase -- Distension of stomach-----ACH3.Intestinal phase:acid --secretin—high HCO3+water
