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. 2022 Mar 15;15:471–482. doi: 10.2147/CCID.S351527

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© 2022 Zhang et al.

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Effects of DF on HaCaT Cell Viability. (A) Effects of Different Concentrations of DF and DW on Cell Viability; (B) Reparative Effects of DF and DW at 2% Concentration on Cells. (*P < 0.05, **P < 0.01, ***P < 0.001, versus the control group; ^###P < 0.001, versus the control group. C: Control group; M: UVB irradiation model group).