Research Article

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

Figure 7

Total flavonoids inhibit the p38 and JNK-mediated MAPK pathways in photoaged human dermal fibroblasts. (a)–(e) Western blot to check the effect of total flavonoids on MMP-1, MMP-3, p-JNK, and p-p38 in photoaged human dermal fibroblasts. , .
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