Figure 6. Carbohydrate restriction uniformly increases PL 20:4n6 while decreasing its immediate biosynthetic precursor.
(A) Biosynthesis of 20:4n6 from 18:2n6. (B) 20:4n6 responses (normalized to baseline values) in PLs. (C) DGLA responses (normalized to baseline values) in plasma PLs. Circles represent individual participants, the thick line is the mean and thin lines are 95% CIs. P value from 3-way (LC, MC, HC) repeated-measures ANOVA. Values not sharing a common letter are different (P < 0.05). All data n = 16.