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THE PANCREAS

THE PANCREAS. Pancreas function and location Pancreas gross anatomy Exocrine pancreas Endocrine pancreas The interplay between insulin & glucagon. And the regulation of blood glucose levels Video: Pancreas function. The Pancreas function.

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THE PANCREAS

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  1. THE PANCREAS Pancreas function and location Pancreas gross anatomy Exocrine pancreas Endocrine pancreas The interplay between insulin & glucagon. And the regulation of blood glucose levels Video: Pancreas function

  2. ThePancreasfunction Thehumanpancreasisanamazingorganwithtwomainfunctions: • To producedigestiveenzymes. • To produce endocrine hormones The hormone function of thepancreasplaysanimportant role in maintainingsugar in ourbodies

  3. Pancreas location • Retroperitoneal • Posterior to stomach • Inferior to liver

  4. Pancreas gross anatomy • Head, body, tail • Pancreatic duct Joins bile duct Hepatopancreatic ampulla to duodenum Anatomy

  5. Exocrine pancreas Sizes of cells, viruses, and other small things • Acinar cells • rER • Mitochondria • Secretory granules • Digestive enzymes

  6. Endocrine pancreas Islets of Langerhans •  cells – secrete • blood sugar levels •  cells – secrete • blood sugar levels • Insulin acts through glucose transporters (e.g., ) glucagon Raises insulin Lowers GLUT4 Endocrine

  7. The interplay between insulin and glucagon. Metabolism Pancreas Liver

  8. Regulation of bloodglucoselevels

  9. THE PANCREAS

  10. http://www.youtube.com/watch?v=j5WF8wUFNkI

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