Isolation of anti-inflammatory fractions and compounds from the root of Astragalus membranaceus.

Foot ulceration, if not treated properly, will eventually result in amputation. Inflammation may impede the wound healing process if not properly controlled. The root of Astragalus membranaceus (AR) is one of the Chinese herbs commonly found in Chinese herbal formulae used for treating foot ulcer.

Two antifungal components isolated from Fructus Psoraleae and Folium Eucalypti Globuli by bioassay-guided purification.

Fructus Psoraleae and Folium Eucalypti Globuli have long been used as Chinese medicines to treat various ailments such as asthma, eczema and dermatomycosis. In previous studies, their antifungal activities were demonstrated. The aim of the present study was to isolate active antidermatophytic compounds from their ethanolic extracts by means of bioassay-guided purification.