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

Figure 1.

Figure 1

L-Glutamic acid-L-tryptophan (L-Glu-L-Trp) treatment of 2,4-dinitorofluorbenzene (DNFB)-induced contact dermatitis in mice. (A) Schematic of the experimental protocol for DNFB-induced contact dermatitis in mice. (B) Increase in ear thickness. Data are presented as means ± SD. Individual data points are shown. n = 5 or 6. ∗p < 0.05. (C) Quantitation of detectable cytokines in serum. Data are presented as means ± SD. Individual data points are shown. n = 5 or 6. ∗p < 0.05.