Figure 1.

RES inhibits the growth of cervical cancer in a mouse model. HeLa cells were injected into female athymic BALB/C nude mice, who underwent pretreatment and treatment regimen (n = 6/group) with RES. The size (A), volume (B), and weight (C) of the tumor tissues grown from HeLa cells were examined and measured. Tumor tissues were then histologically examined with hematoxylin and eosin staining (D). *, p < 0.05; ****, p < 0.0001. (E) The main organs (liver and kidney) of tumor‐bearing nude mice after treatment were histologically examined with hematoxylin and eosin staining, scale bar =25 μm