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. Author manuscript; available in PMC: 2015 Jul 28.
Published in final edited form as: J Cancer Ther. 2011 Mar 31;2(1):22–39. doi: 10.4236/jct.2011.21004

Figure 8.

Figure 8

Influence of increasing epirubicin concentrations on the cytotoxic potency of selenium (45 μM) measured as declines in the cellular vitality of chemotherapeutic-resistant SKBr-3 mammary carcinoma. Legend: (◆) epirubicin chemotherapeutic in combination with selenium (methylseleninate 45 μM); and (∎) epirubicin chemotherapeutic alone. SKBr-3 monolayers were incubated with immunochemotherapeutics over a 72-hour period and cytotoxicity measured as a function of MTT cell vitality relative to matched negative reference controls.