Research Article

Effect of Chronic Administration of Resveratrol on Cognitive Performance during Aging Process in Rats

Figure 5

Effect of resveratrol on brain atrophy. Reduced brain size is a hallmark of aging. Comparing each of the groups, the resveratrol group has a tendency to avoid the decline in brain mass. Statistically significant differences were observed between the brain weights of animals treated with resveratrol for six months compared to control group and those administered with vehicle. The data express the mean ± SEM for rats, with a . indicates with respect to the 6-month control group. indicates with respect to the 6-month vehicle group (ANOVA and Dunnett’s test).