Body weight.

<p>Initial (Day 1) and final (Day 5) body weight in different groups: SHAM+CTRL (sham procedure followed by sleep control condition, n = 10), SHAM+PSD (sham procedure followed by 48 h of paradoxical sleep deprivation, n = 10), PSO+CTRL (psoriasis induction followed by sleep control condition, n = 11), PSO+PSD (psoriasis induction followed by 48 h of paradoxical sleep deprivation, n = 8) and PSO+SR48 (psoriasis induction followed by 48 h of sleep rebound, n = 10). *p<0.05 compared to respective initial body weight. Values expressed as mean ± SEM.