We previously reported that a phenolic compound, petasiphenol, was a selective inhibitor of DNA polymerase lambda (pol lambda) in vitro. We found here that another phenolic compound, curcumin (diferuloylmethane), which is known as an anti-chronic inflammatory agent and is structurally quite similar
OBJECTIVE
To study the anti-inflammatory and antioxidant effects of Petasites tricholobus and its phenolic components.
METHODS
Phenolic compounds were separated purified by column chromatographic methods such as macroporous resin D-101, silica gel, ODS, MCI GEL CHP 20P, Sephadex LH-20. Their