sentence: Treatment with oltipraz normalized the protein levels of CD11b / c , PI3K , p-Akt , and p-IKB α in this tissue.Sciatic nerve injury also decreased the expression of Nrf2 ( F ( 2,12 ) = 7.59 , p < 0.007 , one-way ANOVA vs. the sham-operated mice treated with vehicle ; Figure 4A ) on the ipsilateral side of the spinal cord of the CCI-injured mice .