Fig. 1. DNA hypomethylation in hypothalamus of MIA-exposed offspring.

Percent methylation is shown on the y-axis; error bars are standard error of the mean (SEM). *p < 0.05; **p < 0.005; p values calculated from a stratified t-test between a maternal immune activation and control groups given a control diet and b MIA groups given a n-3 PUFA or control diet. Treatment groups shown on the x-axis: n-3 POL—Omega3 PolyI:C, n-6 POL—Omega6 PolyI:C, n-3 SAL—Omega3 Saline, and n-6 SAL—Omega6 Saline