Fig. 3.

Comparison of therapeutic effects of KRG, EPO, and cyclosporine. (A) Total clinical severity score. (B) Scratching counts. (C) The ear thickness. (D) TEWL of back. All group values are expressed as mean ± SEM.

KRG = Korean red ginseng; EPO = evening primrose oil, TEWL = transepidermal water loss, SEM = standard error of the mean, ANOVA = analysis of variance, AD = atopic dermatitis.

^*P < 0.05 compared with the AD control group (n = 6; ANOVA). ^†P < 0.05 compared with the KRG group (n = 6, t-test).