sentence: The protein levels of CD11b / c ( F ( 2,9 ) = 0.71 , p > 0.05 ; Figure 8A ) , PI3K ( F ( 2,9 ) = 1.12 , p > 0.05 ; Figure 8B ) , and p-Akt ( F ( 2,9 ) = 1.97 , p > 0.05 ; Figure 8D ) were not altered by sciatic nerve injury or by treatment with oltipraz .