Andrographolide Sodium Bisulfate Prevents UV-Induced Skin Photoaging through Inhibiting Oxidative Stress and Inflammation

<div>Evaluation of skin histological observation at the end of experiment period. (a) (left) H&amp;E staining of mice skin for routine examination. (a) (right) Gomori’s aldehyde fuchsin staining of mice skin. Epidermal thickness was shown via the double-headed red arrows. ED, epidermis; DR, dermis; ST, subcutaneous tissue; DEJ, dermal-epidermal junction; SC, stratum corneum; HF, hair follicle; HR, hemorrhage; IFI, inflammation infiltration; EF, elastic fibers. (b) Histogram presentation of the results of average epidermal thickness of each group at the end of experiment period. 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NC, normal control; SC, sham control; MC, model control; VC, vehicle control.</div>

Mediators of Inflammation

fig3

Figure 3

Figure 3: Andrographolide Sodium Bisulfate Prevents UV-Induced Skin Photoaging through Inhibiting Oxidative Stress and Inflammation 