Research Article
Effect of Dangguibohyul-Tang, a Mixed Extract of Astragalus membranaceus and Angelica sinensis, on Allergic and Inflammatory Skin Reaction Compared with Single Extracts of Astragalus membranaceus or Angelica sinensis
Figure 1
HPLC chromatogram of the DBT by HPLC analysis. The amounts of formononetin and decursin in the DBT extracts were determined as marker chemicals.