Effect of dietary resveratrol supplementation on myofiber cross-sectional area
(CSA) in m. longissimus dorsi of finishing pigs. Each treatment represents the mean of 8
pigs ± SE. Within a panel, bars labeled with different letters significantly differ (P b
0.05). Con = control group; 300 = 300 mg/kg resveratrol group; 600 = 600 mg/kg resveratrol
group