Fig. 2
From: Antiapoptotic effects of scutellarin on ultraviolet A-irradiated HaCaT human keratinocytes
Cytotoxicity of scutellarin on HaCaT cells. HaCaT cells (3 × 103) were seeded on 96-well plate and then incubated for 24 h. Then, the cells were treated with 0.5, 1, 5, and 10 μM of scutellarin in each well. After additional incubation, cell viability of scutellarin in UVA-irradiated HaCaT cells was measured by the WST-1 assay. The graph represents the M ± SD of the relative cell viability in each sample from triplicate experiments (*p < 0.05, **p < 0.01 compared with 10 J/cm2 UVA-irradiated cells without scutellarin; ###p < 0.001 compared with negative controls that were not treated with scutellarin and UVA irradiation)