Central administration of palmitoylethanolamide decreases hyperalgesia in mice by way of inhibition of NF‐κB nuclear signalling in dorsal root ganglia. Eur J Pharmacol ‐acylethanolamines (NAEs), endogenous biologically active lipids such as the endogenous cannabinoid receptor ligand anandamide and also the satiety factor oleoylethanolamide. PEA was discovered from the 1950s https://conolidineisnotanopioid22086.eedblog.com/29906243/detailed-notes-on-palmitoylethanolamide