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. 2020 Jul 7;10:11134. doi: 10.1038/s41598-020-68058-3

Table 2.

Concentration of endocannabinoids (AEA, 2-AG) and related NAEs (PEA, OEA) in human skin samples collected during body-contouring surgery (t0).

n AEA (ng/g) PEA (ng/g) OEA (ng/g) 2-AG (ng/g)
N 40 1.05 ± 0.06 22.81 ± 2.49 27.73 ± 2.45 115.75 ± 13.75
HT 10 1.30 ± 0.15 23.31 ± 4.41 23.31 ± 5.06 140.64 ± 39.29
Total 50 1.09 ± 0.05 22.90 ± 2.16 27.98 ± 2.18 120.82 ± 13.24

Later, 40 patients exhibited a normal healing process (N), and 10 patients developed a hypertrophic scar (HT).