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Uberon Ontology

sphincter of hepatopancreatic ampulla

Term ID
UBERON:0004915
Synonyms
  • Oddi's sphincter
  • sphincter of Oddi
Definition
muscular valve that controls the flow of digestive juices (bile and pancreatic juice) through the ampulla of Vater into the second part of the duodenum. Relaxed by the hormone Cholecystokinin (CCK) via vasoactive intestinal polypeptide (VIP).[WP]. http://en.wikipedia.org/wiki/Sphincter_of_ampulla
References
Ontology
Uberon Ontology
Relationships
is part of
is a type of
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