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. Author manuscript; available in PMC: 2010 Jun 15.
Published in final edited form as: Biochem Pharmacol. 2009 Dec 11;79(11):1553–1561. doi: 10.1016/j.bcp.2009.12.004

Fig. 7.

Fig. 7

Survival of DU145 cells following pretreatment with O6-benzylguanine (O6-BG), followed by exposure to 90CE, Onrigin, or KS119. Cells were pretreated for 4 h with 100 μMO6-BG, then exposed to 10 μM KS119, Onrigin, or 90CE for 24 h under conditions of oxygenation (panel A) or oxygen deficiency (panel B). All values are the result of at least three independent experimental determinations ±SEM.