Figure 13. Verifying the ability of NRP1 to regulate tumors in vivo. (A) Detection of xenografts by animal imaging. (B) Image of xenograft tumor. (C) Tumor volume growth curve. (D) Tumor weight. (E) Western blot protein detection and quantitative analysis. (*P< 0.05; **P< 0.01; ***P< 0.001;****P< 0.0001).