L-NMMA on GLP-2 Mediated Intestinal Lipoprotein Release

Summary

The gut is able to retain some fat for many hours after a fatty meal. The gut hormone glucagon-like peptide-2 (GLP-2) is known to release these fat stores in the gut, but it is not known how GLP-2 achieves this. One possibility is that GLP-2 increases blood flow in the gut. NG-monomethyl-L-arginine (L-NMMA) is a substance that inhibits nitric oxide synthase (an enzyme that helps make nitric oxide which increases blood flow). This protocol examines whether blocking gut blood flow with L-NMMA is able to prevent GLP-2 from releasing gut lipid stores. Healthy participants will be treated with a combination of Teduglutide (a resistant form of GLP-2) and L-NMMA, and their respective controls. Blood lipid levels will be measured following treatments.

Timeline

Start

2017-09-27

Primary completion

2019-03-20

Completion

2019-03-20

Drugs

Indications