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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Arch Toxicol. 2011 Nov 22;86(4):633–642. doi: 10.1007/s00204-011-0778-y

Fig. 7. E2, 4-OHT, and RAL stimulate Complex IV activity in HUVECs.

Fig. 7

HUVECs were treated with 10 nM E2, 100 nM 4-OHT, 100 nM RAL, 100 nM ICI 182,780 or 10 nM E2 and 100 nM ICI 182,780 for 6 d. Complex IV activity was measured as described in Materials and Methods. The EtOH control was set to 1. The EtOH value was originally 1.13 ×10−4 OD/min. Values are the mean of quadruplicate determinations ± SEM. *, p < 0.05 versus EtOH control; ** p < 0.05 versus same treatment without ICI.