Therapeutic Effect of Seawater Pearl Powder on UV-Induced Photoaging in Mouse Skin

Figure 8

Effect of SPP on phosphorylation level of p38 (a, b), ERK (a, c), and JNK (a, d) of photoaging skin in mice after the experiment; each bar represents the mean value from three repetitions with standard error (SE); different letters represent significant differences between the two groups.

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