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. Author manuscript; available in PMC: 2012 Mar 31.
Published in final edited form as: Neuroscience. 2011 Jan 26;178:147–158. doi: 10.1016/j.neuroscience.2011.01.028

Fig. 4.

Fig. 4

Effects of high (0.1 mg/kg) or low (0.01 mg/kg) dose dexamethasone (DEX) or saline injected 2 hr prior to 30-min restraint on stress-induced adrenocorticotropic hormone (ACTH) responses in Control (A), Sham (B) and FPI (C) rats on post-injury days (PID) 1, 7 and 14. Each value represents the mean ± SEM of 6–9 rats/injection/group. Time pre-DEX (0 min) and post-stress onset (30, 60, 90 and 120 min) is indicated on the X-axis. *p<0.05 vs corresponding saline-treated group.