Figure 3.
Examination of STAT3, cyclinD1, and Bcl-2 mRNA levels in A172 and LN428 cells after Res, TMZ, or Res + TMZ treatments for 48 h using qRT-PCR (A) and ICC (B). GAPDH was used as an internal control. All of the results represent the mean ± standard deviation of three independent experiments (n = 3). *, p < 0.05, compared with the Ctrl group; #, p < 0.05, compared with the R50 or T500. Ctrl, control group; R50, resveratrol 50 μM; T500, temozolomide 500 μM; R50T500, combined treatment of resveratrol 50 μM and temozolomide 500 μM. Scale bar = 50 μm.