This site is intended for healthcare professionals

Go to /sign-in page

You can view 5 more pages before signing in

Secretin

Authoring team

Secretin is a gastrointestinal hormone that originating from S cells in the duodenum and upper jejunal mucosa in response to intraluminal acid.

It is a polypeptide of 27 amino acids.

Functions include:

  • stimulation of pancreatic bicarbonate secretion
  • enhanced secretion of pancreatic enzymes in response to cholecystokinin
  • inhibition of acid secretion; stimulation of pepsin secretion
  • causes a rapid rise in gastrin levels in a patient with a gastrinoma
  • increased flow of hepatic bile
  • increased glucose-induced insulin secretion

Create an account to add page annotations

Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.