Tissue culture and plantlet regeneration from embryo of Saussurea involucrate Protective effect and action mechanism of petroleum ether extracts from Saussurea involucrate on brain tissues of hypoxia rats Two New Sesquiterpenoid Glucosides from the Aerial Parts of Saussurea involucrate Protective effect of extract of Saussurea involucrate on radiation injuried mice Formulation optimization of gel matrix of Saussurea involucrate by orthogonal design Biological Characteristics of Artificial Planting 1-Year-Old Saussurea involucrate in Low Altitude Region