Figure 7.
LC-C induces radiosensitivity in xenograft models. A549-IR xenograft nude mice were treated with LC-C, radiation, or both. (A) Body weight of mice in four groups; (B) Graphs showing the tumor growth of A549-IR xenograft; (C) Western blotting showing change of expressions of ERRFI1 in xenograft tumors; (D) Immunohistochemical staining of ERRFI1 in xenograft tumors; (E) qRT-PCR analysis of ERRFI1 expression in xenograft tumors. Samples were run in triplicate and normalized to β-actin mRNA to determine relative expression. One datum that deviated noticeably from the group was eliminated. Results shown are the means ± standard deviation. *Significant difference at P < 0.05 level. **Significant difference at P < 0.01 level. ***Significant difference at P < 0.001 level.