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. 2017 Sep 18;7:11767. doi: 10.1038/s41598-017-12227-4

Figure 7.

Figure 7

Kaplan-Meier survival curves of mice treated with IRE or MHIRE. Pan02 pancreatic tumors with the size of 8 to 10 mm were treated with IRE or MHIRE at day 31 indicated by arrow. IRE parameters: pulse duration 100 µs, frequency 1 Hz, pulse number 90 and applied electric fields 2000–2500 V/cm. Ctr: no treatment (n = 8 mice per treatment group); IRE: treated with IRE (n = 8 mice per treatment group); MHIRE: tumor preheated with laser at 42 °C with IRE (n = 9 mice per treatment group). ***p < 0.001 for MHIRE vs IRE or Ctr by LogRank test.