Research Article

[Retracted] Protective Effects and Molecular Mechanism of Total Flavonoids from Lycium Barbarum Leaves on Photoaged Human Dermal Fibroblasts

Figure 4

Total flavonoids inhibit apoptosis in photoaged human dermal fibroblasts. (a)/(b) The effect of different concentrations of total flavonoids on apoptosis in photoaged HDFs examined by flow cytometry. , .
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(b)