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. Author manuscript; available in PMC: 2009 Jul 4.
Published in final edited form as: Life Sci. 2008 Apr 29;83(1-2):12–18. doi: 10.1016/j.lfs.2008.04.010

Fig. 5.

Fig. 5

Reactive Oxygen Species (ROS) Production in UROtsa Human Bladder Cells: Effects of Catalase (CAT) and Superoxide Dismutase (SOD) on Cell Viability. Cells were treated with 200 U of CAT, 200 U of SOD, CAT/SOD combination (200 U each) or 1 mM Tiron in the presence or absence of 1 mM H2O2 and XTT assay performed as described in Materials and methods. Data (means ± SEM) are representative of three independent experiments. *Significant difference at p < 0.01 versus control; #Significant difference at p < 0.01 versus H2O2.