Mulberry Anthocyanin Extract Ameliorates Oxidative Damage in HepG2 Cells and Prolongs the Lifespan of Caenorhabditis elegans through MAPK and Nrf2 Pathways

Figure 6

Protective effect of MAE on C. elegans under PQ exposure. (a) Lifespan of N2 under different conditions. (b) On the 10th day of adulthood, the intestinal autofluorescence of lipofuscin was analyzed. (A) control, (B) MAE, (C) paraquat (1 mM), and (D) paraquat in the presence of MAE. Densitometry analysis was performed using the Image-Pro Plus 6.0 software. (c) MDA contents determined by a commercially available kit (NJJCBIO, China). Values with different letters above are significantly different, , one-way ANOVA test. (d) mRNA levels among control, paraquat (1 mM), and paraquat with MAE. versus paraquat.

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