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. 2022 Aug 13;14(8):1689. doi: 10.3390/pharmaceutics14081689

Figure 5.

Figure 5

Area under the skin depths—Arbitrary Units curves (AUC) for intact rat skins (0TS), mechanically pretreated rat skins (10TS), intact human skins and EpiDermTM human-reconstructed epidermis (HRE). Measurements were taken on the epidermis at 8–10 different locations for 0–40 µm depths for water and for 0–28 µm depths for all the other skin components. (Number of subjects = 3–2, with N = 8–10 locations for each). (A) Ceramides, (B) Cholesterol, (C) Lactate pH = 4, (D) Water, (E) Urea, (F) Proteins.