Fig. 2

Effects of resveratrol and pterostilbene on VH (a), CD (b), VH:CD ratio (c), Ki-67 positive cell percentage (d), and TUNEL positive cell percentage (e) in the jejunum of piglets. The column and its bar represent the mean value and standard error (n = 6 piglets/group), respectively. ^aOne-way ANOVA test. ^bNon-parametric Kruskal-Wallis test. CD crypt depth, SR-CON piglets continued to be nursed by sows aged between 21 and 28 days, TUNEL terminal deoxynucleotidyl transferase dUTP nick end labeling, VH villus height, VH:CD the ratio of villus height to crypt depth, W-CON piglets were fed a basal diet aged between 21 and 28 days, W-RSV piglets were fed a diet supplemented with 300 mg/kg of resveratrol aged between 21 and 28 days, W-PT piglets were fed a diet supplemented with 300 mg/kg of pterostilbene aged between 21 and 28 days