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. 2012 Oct 17;7(10):e47792. doi: 10.1371/journal.pone.0047792

Figure 5. Effect of resveratrol (RSV) treatment on cell viability of endothelial cell cultures exposed to oxygen-glucose deprivation (OGD).

Figure 5

Improved viability was observed in endothelial cells treated with RSV at low doses (A). A sirtuin-1 antagonist (sirtinol, ST), but not the nitric oxide synthase inhibitor (L-NAME), partially inhibited the RSV protection in endothelial cells (B). * P<0.05; ** P<0.005 different from 0 µM or vehicle (Veh). + P<0.001 different from 0.5 µM RSV alone. (ANOVA with a Student-Newman Keuls test).