Anti-skin Aging Potential of Sargassum thunbergii Ethanolic Extract: Antioxidant, Anti-inflammatory, and Antiwrinkle Effects on L929 Fibroblast Cells

Figure 4

Effect of STEE on H₂O₂-induced ROS production in L929 cells, as analyzed by fluorescence microscopy (a) and flow cytometry (b). Cells were treated with different concentrations of STEE for 24 h and incubated in 200 μM H₂O₂ for 30-45 min. Control values were obtained in the absence of STEE and H₂O₂.

(a)

(b)