Fig. 2.

The effect of the low-fat (LF) and high-fat (HF) diets containing lard, sunflower oil, or fish oil on the concentrations of (A) glutathione (GSH), (B) oxidized glutathione (GSSG), and (C) GSH/GSSG ratio in rat erythrocytes. Values are expressed as mean ± SEM (n = 5–8). Significant differences are as follows: ^a p<0.01 vs other LF or HF diets; ^b p<0.01 vs low-lard diet; ^c p<0.01 vs high-lard diet.