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. 2022 May 20;14(10):2143. doi: 10.3390/nu14102143

Figure 1.

Figure 1

Partial Spearman correlations of plasma levels of endocannabinoids and their analogues with fecal microbiota alpha diversity indexes. Boxes only represent the statistically significant (p < 0.05) correlations and the value within the boxes show the spearman correlation coefficient. Blue boxes indicate positive correlations, whereas red boxes indicate negatives correlation. Body mass index was included as confounder in these correlations. 2-AG: 2-arachidonylglycerol; 2-LG: 2-linoleoylglycerol; 2-OG: 2-oleoylglycerol; alpha LEA: alpha-Linolenoyl ethanolamide; AA: arachidonic acid; AEA: anandamide; DGLEA: dihomo-gamma-linolenoyl ethanolamide; DHEA: docosahexaenoyl ethanolamide; LEA: linoleoyl ethanolamide; OEA: oleoyl ethanolamine; PEA: palmitoyl ethanolamide; PDEA: pentadecanoyl ethanolamide; POEA: palmitoleoyl ethanolamide; SEA: stearoyl ethanolamide.