Effects of GA on in vivo tumor growth and induction of vimentin cleavage.
A, Tumor growth in nude mice treated with vehicle control or 2 mg/kg GA. B, Weight of tumor xenograts in nude mice treated with vehicle control or 2 mg/kg GA. n = 5, mean ± S.E., *p < 0.05 compared with that of control. C, Western blotting assay results of vimentin in tumor grafts of nude mice treated with vehicle control or 2 mg/kg GA. D, H&E staining analysis results of tumor xenografts of nude mice treated with vehicle control or 2 mg/kg GA. E, Immunohistochemical analysis results of vimentin expression in tumor xenografts of nude mice treated with vehicle control or 2 mg/kg GA. Showed were representative results. F, Statistical analysis results of vimentin expression in immunohistochemical staining of tumor xenografts of nude mice treated with vehicle control or 2 mg/kg GA (n = 5, mean ± S.E.).