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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Toxicol Appl Pharmacol. 2013 Dec 14;274(3):372–382. doi: 10.1016/j.taap.2013.11.023

Figure 4. DZ and DZO increase oxidative stress in astrocytes.

Figure 4

Intracellular ROS production in DZ- and DZO-treated astrocytes over 1 h period. Concentration of the positive control H2O2 was 20 μM. Results are expressed as percent of untreated astrocytes, and bars represent the mean (± SEM) of three separate experiments done in duplicate. Significantly different from the respective untreated controls, *p<0.05, ***p<0.001.