Human mast cells take up and hydrolyze anandamide under the control of 5‐lipoxygenase and do not express cannabinoid receptors

Abstract
Human mast cells (HMC‐1) take up anandamide (arachidonoyl‐ethanolamide, AEA) with a saturable process (K m=200±20 nM, V max=25±3 pmol min−1 mg protein−1), enhanced two‐fold over control by nitric oxi...