Secretin

secretin

secretin A hormone produced by the anterior part of the small intestine (the duodenum and jejunum) in response to the presence of hydrochloric acid from the stomach. It causes the pancreas to secrete alkaline pancreatic juice and stimulates bile production in the liver. Secretin, whose function was first demonstrated in 1902, was the first substance to be described as a hormone.

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"secretin." A Dictionary of Biology. 2004. Encyclopedia.com. 30 May. 2012 <http://www.encyclopedia.com>.

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secretin

secretin (si-kree-tin) n. a hormone secreted from the duodenum when acidified food leaves the stomach. Secretin stimulates the secretion of relatively enzyme-free alkaline juice by the pancreas and of bile by the liver.

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"secretin." A Dictionary of Nursing. 2008. Encyclopedia.com. 30 May. 2012 <http://www.encyclopedia.com>.

"secretin." A Dictionary of Nursing. 2008. Encyclopedia.com. (May 30, 2012). http://www.encyclopedia.com/doc/1O62-secretin.html

"secretin." A Dictionary of Nursing. 2008. Retrieved May 30, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O62-secretin.html

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secretin

secretin A peptide hormone secreted by the intestinal mucosa which stimulates pancreatic secretion.

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DAVID A. BENDER. "secretin." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. 30 May. 2012 <http://www.encyclopedia.com>.

DAVID A. BENDER. "secretin." A Dictionary of Food and Nutrition. 2005. Encyclopedia.com. (May 30, 2012). http://www.encyclopedia.com/doc/1O39-secretin.html

DAVID A. BENDER. "secretin." A Dictionary of Food and Nutrition. 2005. Retrieved May 30, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O39-secretin.html

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