Figure 2: p70 Expression in the nuclear compartment of vascular smooth muscle cells—time-course and oxidant treatment. Panel (a) shows that vSMCs were treated with 3 μM BaP or vehicle (DMSO) for 0.5–48 hr. Panel (b) shows vSMCs were treated with 50 μM H2O2 or vehicle (ddH2O) for 0.5–36 hr as above. Densitometric values denote the average for each time and treatment in 3 independent experiments.