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. 2020 Dec 22;11:610205. doi: 10.3389/fphar.2020.610205

FIGURE 6.

FIGURE 6

Alkannin and olaparib together suppresses growth of tumor xenografts in vivo. (A) Photograph of tumor mass dissected out at the time of study termination. (B) Tumor volume-time curve. Tumor volume was measured every 3 days and calculated according to formula V = 1/2 length × width2. (C) Tumor weight measured at the end of the study. (D) Body weight-time curve. Body weight was measured every 2 days. n.s. not significant, ***:p < 0.001. (E) Representative images of DNA damage (γH2AX) and apoptosis (TUNEL) in tumor tissues (scale bars: 20 μm). (F) Model for synergistic cytotoxicity of alkannin and PARP inhibitors in cancer cells.