Fig. 2

Stride length measurements and hindlimb hypertrophy on chow and Western diets. Representative images of Western diet-fed group gait-tracking at 7 months of age, scale bar 1 cm (a) and quantification of stride length in centimeter on chow and Western diets (b). Representative images of Western diet-fed hindlimbs at 7 months of age, scale bar 1 cm (c) and quantification of hindlimb width at 4 and 7 months on Western diet. Chow: WT (n = 3), ApoE (n = 5), mdx (n = 3), and mdx-ApoE (n = 9). Western: WT 4 m (n = 4), 7 m (n = 6); ApoE 4 m (n = 2), 7 m (n = 7–8); mdx 4 m (n=)7, (n = 5–7); and mdx-ApoE 4 m (n = 5), 7 m (n = 10). Mean + SEM. *P < 0.05 **P < 0.01 ***P < 0.001 ****P < 0.0001