Pharmacokinetics of supersaturable self microemulsion drug delivery system of silybin in rats In vivo pharmacokinetic and targeting study on silybin solid lipid nanoparticles modified by folic acid Preparation of silybin solid lipid nanoparticle modified by folic acid and its inhibitory effect on A549 cells Theoretical study on conformation of silybinin Establishment of culture system of Silybum marianum hairy roots and determination of silybin Pharmacokinetics of supersaturable self microemulsion drug delivery system of silybin in rats Preparation and capability evaluation of oral microemulsion silybin Study and evaluation of preparation of silybin PLGA microspheres by stainless steel membrane emulsification technique Determination of Concentration and Encapsulation Efficie ncy of Silybin Liposomes Preparation of silybin controlled-release formulations and study on their release mechanism Study on the preparation and bio-distribution of silybin lipid nanospheres Establishment of Silybum marianum cell suspension culture system and effectsof different factors on silybin content