Fig. 2

Bar graphs showing IL-1, IL-6 and TNF-α level in the hippocampus of adrenalectomized, sham operated and naive rats. Levels of IL-1 (a) IL-6 (b) and TNF-α (c) were measured by ELISA over the course of time (4 h, 24 h, 3 days, 1 week and 2 weeks). Sham versus ADX (*P < 0.05; **P < 0.01). Naive versus sham and ADX (^#P < 0.05; ^##P < 0.01; ^###P < 001). Data are expressed as mean (±SEM)