Metabolite profile comparisons between ascending and descending colon tissue in healthy adults

Figure 2 Fold-differences of colon and stool metabolites according to body mass index. Metabolites were A: Phospholipid; Trimethylamine N-oxide; B: Endocannabinoids; linoleoyl ethanolamide, and oleoyl ethanolamide; C: Primary and secondary bile acids; chenodeoxycholate, cholate, and taurodeoxycholate. Left side panel colon, right side panel stool. Open circles represent ascending colon, closed circles represent descending colon, triangles represent stool (^aP < 0.05, ^bP < 0.01).