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. 2022 Jan 7;8(1):e08729. doi: 10.1016/j.heliyon.2022.e08729

Figure 3.

Figure 3

Effects of L-glutamic acid-L-tryptophan (L-Glu-L-Trp) and a mixture of L-Glu and L-Trp on atopic dermatitis. (A) Structure of L-Glu-L-Trp, L-glutamic acid, and L-tryptophan. (B) Representative images of mouse back skin. (C) Quantitation of skin thickness. Data are presented as means ± SD. Individual data points are shown. n = 11, ∗p < 0.05. (D) Quantitation of IL-22 in serum. Data are presented as means ± SD. Individual data points are shown. n = 11, ∗p < 0.05. NA, non-significant (p > 0.05).