Research Article

Ixora parviflora Protects against UVB-Induced Photoaging by Inhibiting the Expression of MMPs, MAP Kinases, and COX-2 and by Promoting Type I Procollagen Synthesis

Figure 7

Effect of Ixora parviflora extract on MMP-9 by gelatin zymography in the culture medium of human fibroblasts. ( ; significant difference versus control (non-UV-exposed): . Significant inhibition versus UV-exposed group: .).
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