Fig. 6.

Fig. 6. Anthocyanins activated the Nrf2/HO-1 signaling in ARPE-19 cells under H₂O₂-treated conditions. Cells exposed with or without anthocyanins for 1 h were stimulated with H₂O₂ for 24 h. (A and B) Expression changes of proteins presented in each treatment group were analyzed by immunoblotting using cytosolic and nuclear fractions. (C) The activity of HO-1 in each treatment group was expressed as a relative value.

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