Research Article

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

Figure 2

In vitro radical scavenging activity of STEE: (a) DPPH radical, (b) hydroxyl radicals, and (c) superoxide anion radical scavenging activity of STEE in comparison to L-ascorbic acid.
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