Fig. 7. In vivo validation of the efficacy of BBs.

(A) S180 solid tumors in all groups were photographed immediately after euthanization (the 29th day of treatment). The red color scale bar shows 1 cm of the length of the S180 tumor shown in the euthanized mice. (B) The relative tumor volume of mice in different treatment groups is graphically represented. (C) Relative tumor volume on the 29th day. Values indicate means ± SD (n = 6). *P < 0.05, **P < 0.01, and ***P < 0.001. (D) Survival benefits among different groups are represented following Kaplan-Meier analysis of S180 ascites tumor-bearing mice.