gamma-linolenic acidmedical dictionary

<chemical>

(z,z,z)-6,9,12-octadecatrienoic acid. An omega-6 fatty acid produced in the body as the delta 6-desaturase metabolite of linoleic acid. It is converted to dihomo-gamma-linolenic acid, a biosynthetic precursor of monoenoic prostaglandins such as pge1.

Chemical name: 6,9,12-Octadecatrienoic acid, (Z,Z,Z)-

(12 Dec 1998)