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. Author manuscript; available in PMC: 2009 Aug 30.
Published in final edited form as: J Neuroimmunol. 2008 Jul 23;200(1-2):90–99. doi: 10.1016/j.jneuroim.2008.06.011

Fig 2.

Fig 2

Time course of IL-1β (A), TNFβ (B), IL-6 (C), and IFNγ (D) concentrations measured in plasma collected 2, 6, 12, or 24 h after LPS (830 μg/kg) or saline injection. Bars represented the means ± SEM (n= 6). The * symbol represented statistical differences between saline and LPS groups, *p<0.05; **p<0.01; ***p<0.001. Bars labeled with different letters (a, b or c) are significantly different from each other (p<0.05).