Research Article

An Extract from the Plant Deschampsia antarctica Protects Fibroblasts from Senescence Induced by Hydrogen Peroxide

Figure 5

Effect of H2O2 in protein contents of Trx2 of HFF cells. Densitogram (upper panel) and Western blot (lower panel) of Trx2 in control (unexposed H2O2 cells: C13, C45) and H2O2-exposed cells during 2 h and after 24 h H2O2 recovery. Act-C is used as loading control. Each bar represents the mean ± S.E. of three replicates from three independent experiments, and samples that do not have a common letter are significantly different by Duncan’s test at .