Figure 3

Brain weights of mice on various diets. Brain weights from TgCRND8 mice (n = 42) maintained on diets with various sources of calories. Statistical significance (p = 0.032) was determined by pairwise comparison to RC. [N.B., diet groups are named by either major component only (HF, HP, HC) or by an abbreviation indicating both major and minor components (HF/LC, HP/LC, HC/LF); HF or HF/LC = high fat/low carbohydrate custom chow (60 kcal% fat/30 kcal% protein/10 kcal% carbohydrate); HP or HP/LC = high protein/low carbohydrate custom chow (60 kcal% protein/30 kcal% fat/10 kcal% carbohydrate); HC or HC/LF = high carbohydrate/low fat custom chow (60 kcal% carbohydrate/30 kcal% protein/10 kcal% fat)]. Data represent means ± S.D.