Fig. 2.
Local and systemic potentiation of ECT by CpG ODN in the LPB fibrosarcoma. Mice were inoculated with 106 LPB cells on each side and were only treated on the left side when the tumor reached 5 mm diameter. ECT was performed as a single session treatment at day 0. A dose of 30 μg of CpG ODN or control CpG was delivered into the left tumors at days 2 and 9. Results show the monitoring of the treated tumors (a) and the non treated tumors (b) in a representative experiment out of three and values indicate the percentage of complete regression (n = 7 per group, *P < 0.05)