Fig. 9From: Inhibitory effect of Isatis tinctoria L. water extract on DNCB-induced atopic dermatitis in BALB/c mice and HaCaT cellsa Chemical structure of Epigoitrin and Adenosine, PLG herbal medicine, (b) UV spectra of PLG extract and standard compounds at 245Â nm, (c) HPLC chromatogram of PLG extract and standard mixtureBack to article page