Effect of Aronia Extract on Collagen Synthesis in Human Skin Cell and Dermal Equivalent

Figure 1

Effect of Aronia extract on cell viability on human epidermal keratinocytes (HaCaT cells) and dermal fibroblasts (HDFn cells). (a) Cytotoxic effects on HaCaT cells. The HaCaT cells were treated with the indicated concentrations (Conc) of the Aronia extract for 24 h and then subjected to the MTT assay. The viability of the vehicle was 100 (). (b) Cytotoxic effects on HDFn cells. The HDFn cells were treated with the indicated concentrations of the Aronia extract for 72 h and then subjected to the CCK-8 assay. The value of the vehicle (Veh) was 100 ().

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