Figure 2From: Differential regulation of NF-κB activation and function by topoisomerase II inhibitorsOxygen free radical generation is not required for induction of NF-κB DNA-binding. U-2 OS cells were stimulated with (A) 1 μM daunorubicin, (B) 2.5 μM mitoxantrone (C) 40 J/m2 UV-C, or for the indicated times with, or without 1 hour pre-incubation with 20 μM EGCG or 10 mM NAC as indicated.Back to article page