Research Article

Proanthocyanidins-Mediated Nrf2 Activation Ameliorates Glucocorticoid-Induced Oxidative Stress and Mitochondrial Dysfunction in Osteoblasts

Figure 1

Effects of PAC on osteoblast viability. (a) The chemical structure of PAC. (b) Percentage of viable cells receiving treatment with different PAC doses for 48 h. (c) Percentage of viable cells pretreated with Dex with/without different concentrations of PAC. The data in the figures represent the of 5 times in duplicates. versus the relative groups.
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