Figure 2.
Mean (± SEM) plasma corticosterone in prepubertal (30 days old) and adult (70 days old) male rats before, during, or after a single 30 min session of restraint stress (left panel) or 30 min sessions of restraint administered daily for eight days (right panel). Asterisks indicate a significant difference between prepubertal and adult animals at that time point. Adapted from (Lui et al., in press).