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. Author manuscript; available in PMC: 2013 Jun 1.
Published in final edited form as: J Inorg Biochem. 2013 Feb 21;0:1–10. doi: 10.1016/j.jinorgbio.2013.02.004

Fig. 4.

Fig. 4

Concentration effects of Cd1, Cd2 and Cd3 on breast negative cancer MDA-MB-231 cells. MDA-MB-231 cells were treated with DMSO (as control) or different concentrations of Cd1, Cd2 and Cd3 for 24 h, followed by the chymotrysin-like activity assay (A), Western blot analysis of polyubiquitinated proteins, PARP and IκB-α (B), and cellular morphologic changes (C). Columns, mean+/−SE of three independent experiments; bars, SD.