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 8

Effect of Ixora parviflora extract on the UV-induced phosphorylation of MAP kinase in human fibroblasts. (𝑛=4; Significant difference versus control (non-UV-exposed): ^∗∗∗𝑃<0.001. significant inhibition versus UV-exposed group: ^#𝑃<0.05; ^##𝑃<0.01; ^###𝑃<0.001. EGCG: (−)-epigallocatechin gallate.).