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Pancreatic secretions

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Presentation on theme: "Pancreatic secretions"— Presentation transcript:

1 Pancreatic secretions
By : MUTHANNA AL-LAMI

2 objectives Introduction Pancreatic juice
Phases of pancreatic secretion Regulation of pancreatic secretion References

3 Introduction The pancreas has two main functions: an exocrine function that helps in digestion and an endocrine function that regulates blood sugar. Pancreatic juice is composed of two secretory products critical to proper digestion: digestive enzymes and bicarbonate.  The enzymes are synthesized and secreted from the exocrine acinar cells, whereas bicarbonate is secreted from the epithelial cells lining small pancreatic ducts.

4 Isotonic fluid; low flow high Cl−, high flow high HCO3−. −.

5

6 Phases of pancreatic secretions

7 Regulation of pancreatic secretion

8 References first-aid-for-the-usmle-step1-2018
and-its-functions s/digestion/pancreas/exocrine.html on-of-pancreatic-secretion

9 Thank you


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