Anti-oxidant and Anti-inflammatory Effects of Ethanol Extract from Polygala sibirica L. var megalopha Fr. on Lipopolysaccharide-Stimulated RAW264.7 Cells.
Illumination on "Reserving Phloem and Discarding Xylem" and Quality Evaluation of Radix polygalae by Determining Oligosaccharide Esters, Saponins, and Xanthones.