Research Article

Inhibition of Growth of Colon Tumors and Proliferation of HT-29 Cells by Warburgia ugandensis Extract through Mediating G0/G1 Cell Cycle Arrest, Cell Apoptosis, and Intracellular ROS Generation

Figure 6

WUD impairs tumor growth in vivo. (a–d) CT26 CRC-bearing xenografted mice were intraperitoneally treated with PBS (model group) or DDP or WUD for 18 days, each with 6 animals/group. (a) Mouse body weights and (b) tumor volumes were measured during the treatment. (c) Tumor weights and (d) the photographs of tumors were measured at the end of the treatment. Data were . . ns: not significant. DDP: cisplatin 5 mg/kg, twice weekly; WUD-L: 57 mg/kg/d; WUD-M: 114 mg/kg/d; WUD-H: 228 mg/kg/d.
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