Figure 6. The effect of NOR on the VEGF-induced activation of transcription factors in the PKA pathway.

(A). Effect of NOR on VEGF-induced NFκB activation. HUVECs were treated with NOR or Cur in the presence of VEGF for 24 h, and then harvested for EMSA analysis. (B). Effect of NOR on VEGF-induced CREB activation. HUVECs were treated with NOR or Cur in the presence of VEGF for 24 h, and then harvested for EMSA analysis. NOR, norisoboldine; Cur, curcumin.