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The Inhibitory Effects of Anti-Oxidants on Ultraviolet-Induced Up-Regulation of the Wrinkling-Inducing Enzyme Neutral Endopeptidase in Human Fibroblasts

Fig 11

Effects of ubiquinol₁₀ and RF on the expression level of collagen I mRNA.

A: UQ10: ubiquinol_10, B: RF. The level of collagen I mRNA in HDFs was assessed by real-time RT-PCR at 12 h post-irradiation. UQ10: ubiquinol₁₀, RF: riboflavin, n = 6, *: p < 0.05.

doi: https://doi.org/10.1371/journal.pone.0161580.g011