Figure 2

Kaplan-Meier plot of percent survival over time among IGROV-1 ovarian tumor-bearing mice. At 7 days after tumor cell injection, mice were treated i.p. with CpG-ODN (20 μg/mouse, 5 days/week for 4 weeks) in combination with: Poly(I):Poly(C) (20 μg/mouse at 2- to 3-day intervals); Bevacizumab (5 mg/Kg at 3- to 4-day intervals); Gefitinib (100 mg/mouse, 5 days/week) or Cetuximab (1 mg/mouse at 3- to 4-day intervals). Single agents were also tested. Control mice received saline. N = number mice/group.