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secretin

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se⋅cre⋅tin

[si-kree-tin]
–noun Biochemistry.
a polypeptide hormone, produced in the small intestine, that activates the pancreas to secrete pancreatic juice.

Origin:
1900–05; secrete 1 + -in 2
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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se·cre·tin   (sĭ-krēt'n)   
n.  A polypeptide hormone produced in the duodenum, especially on contact with acid, to stimulate secretion of pancreatic juice.

[secret(ion)1 + -in.]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: se·cre·tin
Pronunciation: si-'krEt-&n
Function: noun
: an intestinal proteinaceous hormone capable of stimulatingsecretion by the pancreas and liver
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

secretin se·cre·tin (sĭ-krēt'n)
n.
A polypeptide hormone produced in the duodenum, especially on contact with acid, that stimulates secretion of pancreatic juice.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Encyclopedia

secretin

a digestive hormone secreted by the wall of the upper part of the small intestine (the duodenum). Its secretion is stimulated when acid from the stomach or digested protein bathes the mucous tissue of the duodenum. Secretin, a protein of low molecular weight, evokes the discharge of fluid and bicarbonate ions from the pancreas; it also promotes the secretion of bile from the liver.

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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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