Fig. 2. Cell viability and oxidative stress chemokines and growth factors in TNF-α/IFN-γ-stimulated human keratinocytes.
(A) TARC, (B) RANTES, and (C) IL-6 mRNA expression levels were measured using qRT-PCR. (D) The expression of filaggrin and TSLP by HPH in TNF-α/IFN-γ-stimulated HaCaT keratinocytes according to Western blot analysis. (E) The expression of NF-kB by HPH in TNF-α/IFN-γ-stimulated HaCaT keratinocytes according to Western blot analysis. Data are expressed as the mean ± S.D. *p < 0.05, **p < 0.01, ***p < 0.001 compared with the control group. #p < 0.05, ###p < 0.001, ####p < 0.0001 compared with the normal group.