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. Author manuscript; available in PMC: 2010 Jan 1.
Published in final edited form as: Stress. 2009;12(1):1–21. doi: 10.1080/10253890802046281

Figure 2.

Figure 2

Mean (+ SEM) levels of tumor necrosis factor (TNF)-α (Panels A and C) and interleukin (IL)-1β (Panels B and D) in the plasma (Panels A and B) and central nervous system (Panels C and D) in chronic mild stress (CMS) and control groups following 4 weeks of CMS. Both cytokine levels were increased in the plasma and specific central nervous system structures (*P < 0.05 vs. respective control value; #P < 0.1 vs. respective control value). Adapted from (Grippo et al., 2005a); used with permission.