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. Author manuscript; available in PMC: 2012 Mar 18.
Published in final edited form as: J Neurosci Res. 2009 Jun;87(8):1848–1857. doi: 10.1002/jnr.21996

Figure 1. GPx activity 24 hours after sham surgery or TBI.

Figure 1

GPx activity from the ipsilateral cortex, hippocampus, and thalamus of sham and injured animals was measured using spectrophotometry. Two-way ANOVA revealed no interaction between genotype and injury, but genotype showed a significant difference in each brain region, with GPx Tg mice having at least two-fold activity compared to WTs. Injury had no effect on GPx activity. Open bars: sham animals; solid bars: brain-injured animals.