Figure 6 of Li, Mol Vis 2013; 19:1656-1666.


Figure 6. Astaxanthin increased expression of NQO1, GCLM, HO-1 and GCLC protein. A: Cells were treated with 5, 10, and 20 µM astaxanthin (AST) for 24 h. Western blot analysis was performed using the corresponding antibodies. B: Quantitative analysis of the relative protein levels in the ARPE-19 cells. Data are shown as mean ± standard deviation (SD) (n=6); *p<0.05 versus control.