Fig. 2: PUFAs and the niacin flush response.

Pearson correlations between the composite flush score of the niacin skin test and the level of arachidonic acid and dihomo-gamma-linolenic acid (DGLA) for healthy controls (n = 37) at baseline (a, b) as well as schizophrenia patients (n = 46) at baseline (c, d) and at a 2-month follow-up (e, f).