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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Free Radic Biol Med. 2014 Jun 26;74:188–199. doi: 10.1016/j.freeradbiomed.2014.06.016

FIGURE 1. NAC treatment enhances endothelial cell NO production.

FIGURE 1

FIGURE 1

A and B. NO generation from BAECs was measured by EPR spin-trapping using Fe2+-MGD. NAC treatment increases NO generation in a dose-dependent fashion. When cells are treated with 5 mM NAC, the level of NO generation from cells is increased by two-fold compared to untreated. 1 mM L-NAME is used to inhibit intracellular eNOS activity, and it is used as the zero point. Data are expressed as mean ± SEM (P < 0.05 vs. control), n=3.