“ Arachidonic acid resulted in a significant increase in … 50% effective concentration for the ketamine dose-response curve from 3.4 +/- 0.4 to 693 +/- 379 microM (P < 0.001) as well as … significant decrease in slope from 1.40 +/- 0.21 to 0.59 +/- 0.05 (P < 0.001).”
“Aristolochic acid and ketamine significantly inhibit the PLA2-mediated production of arachidonic acid in GH3 cells.”