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islet cell |
Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia, Hutchinson | 0.01 sec. |
islet an island. islet cell one of the cells making up the islet of Langerhans. islet cell neoplasia occur mostly in old dogs and morphologically they occur as adenomas or adenocarcinomas. Functionally they appear only in the form of hyperinsulinism and hypoglycemia. Rarely there are gastrin-secreting tumors causing a zollinger-ellison syndrome. i's of Langerhans irregular microscopic structures scattered throughout the pancreas and comprising its endocrine portion. They contain the alpha cells, which secrete the hyperglycemic factor glucagon; the beta cells, which secrete insulin, and whose degeneration is one of the causes of diabetes mellitus; and the delta cells, which secrete somatostatin. pancreatic islet see islets of Langerhans (above). How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Replacing pancreatic islet cells is the only currently available treatment for severe hypoglycaemic episodes that cannot be managed using conventional therapy and is the reason the Tom Mandel Islet Transplant program was established in Melbourne. The Diabetes Research Institute is recognized as a world leader in cure-focused research and a pioneer in islet cell transplantation. Scientists have made progress toward islet transplantation over the past 25 years, but still face many barriers in attempting to use islet cell transplants, in particular, as a cure for diabetes. |
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