“…The two main endocannabinoids, N-arachidonoylethanolamine (anandamide, AEA, 1) [1] and 2-arachidonoylglycerol (2-AG, 2) [2,3], bind to and activate both cannabinoid receptors, CB 1 [4,5] and CB 2 [6], that bind also exogenous cannabinoids like D 9 -tetrahydrocannabinol (D 9 -THC, 3) (Fig. 1).…”