TABLE 1.

Endocannabinoids and their metabolic enzymes and receptors in human NHEM cells

ECS component	Activity/amount
AEAa	0.11 ± 0.01
2-AGa	74 ± 5
NAPE-PLDb	108 ± 2
FAAHb	78 ± 8
DAGLb	393 ± 12
MAGLb	874 ± 7
CBc	71 ± 5
CBc + SR141716 (0.1 μm)	42 ± 3
CBc + SR144528 (0.1 μm)	28 ± 2
TRPV1c	200 ± 10
TRPV1c + I-RTX (1 μm)	32 ± 2

^a Content (pmol/mg of protein).

^b Activity (pmol/min/mg of protein).

^c Binding (fmol/mg of protein).