PPT-Pancreatic Islets

Islets of Langerhans Digital Laboratory Its best to view this in Slide Show mode especially for the quizzes This module will take approximately 10 minutes to complete seriously and its all review. PANCREAS. Has exocrine & endocrine functions. Parts . Capsule . Septa – lobules. Secretions:. Enzymes . Hormones . EXOCRINE PANCREAS. COMPOUND ACCINAR GLAND. Pear shaped accini. 5-8 pyramidal cells. Morphology of . t. he Endocrine. Pancreas. The . human pancreas . contains 1 . to 2 million islets . of Langerhans which range . in size from about 50 to about . 500 mm. Collectively the islets make up only 1 to . pancreas, in addition to its digestive functions, secretes two important hormones. ,. . insulin . and . glucagon. , that are crucial for normal regulation of glucose, lipid, and protein metabolism.. Hormones of the pancreas and GIT. the pancreas . DEFINITION. The . pancreas (pan= all , . kreas. = flesh) is . a gland that is . partly exocrine and . partly endocrine. . The . exocrine part secretes . Noori. . M. . Luaibi. The . pancreas, in addition to its digestive functions, secretes two important hormones. ,. . insulin . and . glucagon. , that are crucial for normal regulation of glucose, lipid, and protein metabolism.. E-mail: . a.al-nuaimi@sheffield.ac.uk. E. mail: abdulameerh@yahoo.com . Prof. . Abdulameer. Al-. Nuaimi. . . The Pancreas. Pancreas is a soft lobulated organ located retroperitoneally across the posterior abdominal wall, it sits behind the stomach across the back of the abdomen.. Has exocrine & endocrine functions. Parts . Capsule . Septa – lobules. Secretions:. Enzymes . Hormones . EXOCRINE PANCREAS. COMPOUND ACCINAR GLAND. Pear shaped accini. 5-8 pyramidal cells. Reticular fibers support accini. THE BETA CELL Adult Mouse Cells Reprogrammed To Become Insulin-Producing Cells Demonstration that Beta Cell Mass Is Dynamically Regulated Insulin As Beta Cell Growth Factor and Regulator of Islet Fun 1 | 5:11622 | DO: 10.1038/srep11622 www.nature.com/scientificreports 2 glucagon suppression at high glucose levels, which may contribute to hyperglycaemia in these patients. In this regard, the inhib 0 www.millipore.comSCR045 The pancreas functions as both an exocrine and endocrine organ. Exocrine functions include the secretion of digestive enzymes (trypsinogen, chymotrypsinogen, pancreatic Exocrine Insufficiency (PEI) Mary Mahon, Specialist Surgical Dietitian, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust Overview • Pancreatic function • Exocrine function • Pancre Dr Reshmy K.R. Professor. Dept. of Physiology. SKHMC. Duodenum and Pancreas. The Pancreas. The pancreas is both an endocrine gland and . exocrine gland.. An accessory organ, the pancreas is important to the digestive process because it produces a broad spectrum of enzymes . Digital Laboratory. It’s best to view this in . Slide Show . mode, especially for the quizzes.. This module will take approximately 10 minutes to complete (seriously, and it’s all review).. After completing this exercise, you should be able to:. Pancreas is a . mixed. . gland:. Exocrine part . (acini & ducts): . produces . digestive pancreatic enzymes.. Endocrine part . (islets of Langerhans):. . produces hormones. .. capsule, septa & reticular fibers..