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Updated: Jul 11, 2026

Analytical Techniques for Assaying Nitric Oxide Bioactivity
Published on: June 18, 2012
Nitric oxide in gastrointestinal health and disease
Vijay Shah1, Greg Lyford, Greg Gores
1GI Research Unit, Mayo Clinic and Foundation, Rochester, Minnesota 55905, USA. shah.vijay@mayo.edu
Abstract:
Nitric oxide is an intracellular and intercellular messenger with important functions in a number of physiologic and pathobiologic processes within gastroenterology and hepatology, including gastrointestinal tract motility, mucosal function, inflammatory responses, gastrointestinal malignancy, and blood flow regulation. Since the broad review of this topic in Gastroenterology more than 10 years ago, a number of advances have been made in the area of NO biology and its relevance to the gastrointestinal system. The aim of this review is to focus on our expanded understanding of the role NO plays in human gastrointestinal and hepatic physiology and disease processes by drawing on data from relevant in vitro and animal models as well as observational human studies.
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