Fig. 3From: Inhibitory effect of phytol on cellular senescenceCytotoxicity of phytol and H2O2 in HaCaT keratinocytes. Cell viability of phytol (a) and H2O2 (b) on HaCaT cells was tested by performing WST-1 assay. The HaCaT (3 × 103 cells/well) were seeded on 96-well plates. Phytol and H2O2 were treated with each of indicated concentrations for 24 and 6 h. The data are expressed as means ± standard deviation from three independent experiments (*p < 0.05)Back to article page