Fig. 6.
The tumor of T24 xenografts were observed histologically in nude mice. The tumor of T24 xenografts were observed histologically in nude mice treated with PBS (a), goat non-sepcific IgG (b), goat antihuman IgG (c), MMC (d), and MMC + goat antihuman IgG (e) after 25 days treatment (H&E staining, ×400)