Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2014 Nov 12;1(12):1036–1040. doi: 10.1002/acn3.113

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2014 The Authors. Annals of Clinical and Translational Neurology published by Wiley Periodicals, Inc on behalf of American Neurological Association.

This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

PMC Copyright notice

Elevation of pituitary adenylate cyclase activating peptide (PACAP) during headache and its reduction after treatment with sumatriptan 6 mg s.c. (postsumatriptan, *P < 0.05 compared to headache). Interattack levels of PACAP (headache free) are less than attack levels (#P < 0.05). PACAP, pituitary adenylate cyclase activating polypeptide.