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. Author manuscript; available in PMC: 2012 Mar 1.
Published in final edited form as: Free Radic Biol Med. 2010 Dec 30;50(5):624–632. doi: 10.1016/j.freeradbiomed.2010.12.032

Fig. 1. Cd induces ROS generation by upregulating NOX2 and its regulatory proteins in neuronal cells.

Fig. 1

Indicated cells were treated with Cd (0–20 μM) for 24 h (A, B), with Cd (10 μM) for 0–24 h (C, D), or pretreated with/without NAC (5 mM) for 1 h and then exposed to Cd (0–20 μM) for 24 h (E, F), followed by Western blotting using indicated antibodies (A, D, F), or ROS assay (B, C, E). For (A, D, F), β-tubulin served as a loading control. Similar results were observed in at least three independent experiments. For (B, C, E), results are presented as mean ± S.E. n=6. aP<0.05, bP<0.01, difference vs. control group; cP<0.01, difference vs. 10 μM Cd group; dP<0.01, difference vs. 20 μM Cd group.