
Groups of cells in the pancreas. Some of them make and secrete hormones that help the body break down and use food. They were noticed by Paul Langerhans, a German medical student, in 1869; these clusters throughout the pancreas serve several functions. There are currently five known types of cells in an islet: beta cells, which make insulin and......
Found on
http://en.wikipedia.org/wiki/Glossary_of_diabetes

Image credit: How Stuff Works: Diabetes Small groups of cells in the pancreas that function as an endocrine gland. The alpha (or A) cells secrete the hormone glucagon, the beta (or B) cells secrete insulin, the delta (or D) cells secrete somatostatin, and the pancreatic polypeptide (PP) cells s...
Found on
http://www.daviddarling.info/encyclopedia/I/islets_of_Langerhans.html

see islets.
Found on
http://www.diabetes.co.uk/glossary/i.html

<anatomy> Groups of cells found within the pancreas: A cells and B-cells secrete insulin and glucagon. ... See: D cells. ... (18 Nov 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

Groups of cells found within the pancreas: A cells and B cells secrete insulin and glucagon. See also D cells.
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Type: Term Pronunciation: lahng′ĕr-hahnz Definitions: 1. cellular masses consisting of several to several hundred cells lying in the interstitial tissue of the pancreas; they are composed of five different cell types that make up the endocrine portion of the pancreas and are the sources of insulin, glucagon, somatostatin, pancreatic poly...
Found on
http://www.medilexicon.com/medicaldictionary.php?t=45822

Islets of Langerhans: Known as the insulin-producing tissue, the islets of Langerhans do more than that. They are groups of specialized cells in the pancreas that make and secrete hormones. Named after the German pathologist Paul Langerhans (1847-1888), who discovered them in 1869, these cells sit in groups that Langerhans likened to little islands...
Found on
http://www.medterms.com/script/main/art.asp?articlekey=4054

(i;letz of lang;er-hanz) See pancreatic islets.
Found on
http://www.mhhe.com/biosci/abio/glossary.mhtml

The endocrine cells of the pancreas; the beta cells within the islets of Langerhans are the source of the critically important hormone insulin.
Found on
http://www.thehorse.com/Glossary.xhtml?L=I

Special groups of cells in the pancreas. They make and secrete hormones that help the body break down and use food. Named after Paul Langerhans, the German medical student who discovered them in 1869, these cells sit in clusters in the pancreas. There are five types of cells in an islet: beta cells, which make insulin; alpha cells, which make gluca...
Found on
http://www.translationdirectory.com/glossaries/glossary099.htm

Groups of cells located in the pancreas that make hormones that help the body break down and use food. For example, alpha cells make glucagon and beta cells make insulin. Also called islets.
Found on
https://www.diabetes.org/resources/students/common-terms

Groups of cells within the pancreas responsible for the secretion of the hormone insulin. They are sensitive to blood sugar levels, producing more hormone when glucose levels rise
Found on
https://www.encyclo.co.uk/local/21221

cells found in the pancreas, the most important of which are beta cells the tiny factories that make insulin.
Found on
https://www.encyclo.co.uk/local/22808
No exact match found.