Figure 7.
rrPPC/siSTAT3 complex inhibited lung metastasis tumor growth by IV injection. (A) Representative images of lung tissues from each group; (B) average lung weight of each group (**P < 0.01); (C) average number of metastasis nodules (***P < 0.001); (D and E) vessel-formation and apoptosis-inducing in tumor tissues were detected by CD31 staining and TUNEL assay, respectively; (F) blood routine and biochemical examination after intravenous administration of the rrPPC/siSTAT3 complex.