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. 2014 Jan 6;3(1):24–37. doi: 10.3390/antiox3010024

Figure 2.

Figure 2

Cell viability of human lung fibroblast cells (MRC5). MRC5 cells were treated for 1 h with Araucaria angustifolia extract (AAE) in FBS-free medium and subsequently administered H2O2 (900 µM) for 1 h. Data are mean ± SD values. * Different letters indicate significant difference according to analysis of variance (ANOVA) and Tukey’s post-hoc test (p ≤ 0.05).