Basic GI Physio - Class 1 HN 510 2012

Mlday cations anions pepsins lipase mucous intrinsic

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Unformatted text preview: nds HBD Saliva – ionic composition • ISOTONIC – Na+ – K+ – Cl– HCO3- • Similar to plasma Stomach Stomach Stomach Stomach gastric juice 2500 ml/day • • • • • • • Cations Anions Pepsins Lipase Mucous Intrinsic factor – in humans and pigs Intrinsic Pancreatic intrinsic factor in – Dogs – Cats Stomach Stomach gastric juice 2500 ml/day • • • • • • • Cations Anions Pepsins Lipase Mucous Intrinsic factor – in humans and pigs Intrinsic Pancreatic intrinsic factor in – Dogs – Cats Stomach Stomach - Hydrochloric acid (HCL) • Kills ingested bacteria • Helps protein digestion • Stimulates flow of bile and pancreatic juice • Stimulation of gastric juice production – Anger and hostility • Inhibition of gastric juice – Fear and depression Stomach Stomach - Hydrochloric acid (HCL) • Kills ingested bacteria • Helps protein digestion • Stimulates flow of bile and pancreatic juice • Stimulation of gastric juice production – Anger and hostility • Inhibition of gastric juice – Fear and depression Stomach Stomach - Hydrochloric acid (HCL) • Kills ingested bacteria • H...
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