Preparation and in vitro evaluation of DMAB-modified PLGA nanoparticles loading tetrandrine Effect of astragaloside IV on tumor cellular uptake and antitumor efficacy by ginsenoside compound K Study on preparation of butyryl galactose ester-modified coix component microemulsions and their anticancer activity in vitro Effect of D-α-tocopherol polyethylene glycol 1000 succinate on inhibition of MCF-7cell proliferation by baohuoside I