Published in:
01-11-2014 | Understanding the Disease
Understanding incretins
Authors:
Adam M. Deane, Palle B. Jeppesen
Published in:
Intensive Care Medicine
|
Issue 11/2014
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Excerpt
The ‘incretin effect’ is the physiological phenomenon observed following ingestion of glucose that results in plasma insulin concentrations almost twofold greater than those measured after a comparable intravenous (IV) glucose stimulus [
1]. This phenomenon proves that the gastrointestinal tract is pivotal in regulating insulin secretion and glycaemia. It is now understood that the incretin effect is due to two hormones, glucagon-like peptide 1 (GLP-1) and glucose-dependent insulinotropic peptide (GIP). …