Description
Several different arachidonoyl amino acids, including N-
arachidonoyl-
3-
hydroxy-
γ-
aminobutyric acid (NAG-
3H-
ABA), have been isolated and characterized from bovine brain.
1 The glycine congener (NAGly; ) was further characterized and found to suppress formalin-
induced pain in rats. NAG-
3H-
ABA was also found in rat brain by LC-
MS techniques, but has not been fully characterized to date. Most arachidonoyl amino acids are poor ligands for the CB
1 receptor.
References
1. Huang, S.M., Bisogno, T., Petros, T.J., et al.
Identification of a new class of molecules, the arachidonyl amino acids, and characterization of one member that inhibits pain J. Biol. Chem. 276(46),42639-42644(2001).