Fig. 6

Evaluation of tumor formation and efficacy after transplanted tumors by nude mouse xenograft studies. a, b Changes in tumor volume of mice in each group. c Changes of transplanted tumors in each group in vivo. d Changes in the appearance of transplanted tumors in each group. e TdT-mediated dUTP Nick-End Labeling (TUNEL) staining was used to detect apoptotic cells. The magnification was 10 times, and apoptotic cells were marked dark brown