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. 2019 Feb 27;10:317. doi: 10.3389/fimmu.2019.00317

Figure 8.

Figure 8

Combination therapy of CT26 tumor with H-RT and L-TBI. (A) CT26-derived tumors model and treatment timeline. Immunocompetent mice were injected s.c. with syngeneic CT26 cells (2.5 × 104) into the right (primary tumor) and left (secondary tumor) flank, respectively. Only the primary tumor received H-RT (n = 12 mice/group). CT26 tumor growth curves of primary irradiated tumors (B) and secondary non-irradiated tumors (C) between different groups (n = 8 mice/group). (D) Overall survival curves of investigation groups (n = 8 mice/group). (*P < 0.05, **P < 0.01, ***P < 0.001, and NS = not significant).