Antiphotoaging Potential of Extracts of Yin-Tonic Herbal Medicine in Skin Cell and Human Skin Equivalent

<div>Effect on skin histological changes of yin-tonic herbal medicines in UVB-irradiated human skin equivalent model. (a) Histological features of the human skin equivalent. Samples were excised, fixed in 10% formaldehyde, embedded in paraffin, and sectioned. The sections were stained with H&amp;E (scale bar = 200 <i>μ</i>m). (b) Epidermal, (c) dermal, and (d) total thickness in H&amp;E stained sections were measured under a microscope. 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Evidence-Based Complementary and Alternative Medicine

fig3

Figure 3

Figure 3: Antiphotoaging Potential of Extracts of Yin-Tonic Herbal Medicine in Skin Cell and Human Skin Equivalent 