Fig. 2From: Effects of different cooking methods of oatmeal on preventing the diet-induced increase of cholesterol level in hypercholesterolemic ratsLiver total cholesterol (a), free cholesterol (b), cholesterol ester (c), and triglycerides (d) of the experimental rats. Means and standard errors were determined from 9 rats per group. Different superscript letters indicate significant differences at P < 0.05Back to article page