Transport mechanism of Danshensu across Caco-2 monolayer model Transport characteristics of hydroxysafflor yellow A across Caco-2 cell monolayer model Absorption mechamism of dehydroandrographolide in human Caco-2 cell monolayer model Absorption mechanism of icariin across Caco-2 monolayer model Thought and probe on basic research for Chinese materia medica based on intestinal absorption barrier Transport characteristics of ligustrazine across Caco-2 cell monolayer model and its effect on P-glycoprotein expression Effect of β-cyclodextrin inclusion complex on transport of major components of Xiangfu Siwu decoction essential oil in Caco-2 cell monolayer model Promotion of suet oil to absorption and transportation of total flavonoids from Epimedii Folium Absorption and transportation of flavonoids in Herb Epimedii across Caco-2 monolayer model Absorption mechamism of dehydroandrographolide in human Caco-2 cell monolayer model Absorption mechanism of andrographolide in human Caco-2 cell monolayer model Absorption mechanism of oxysophocarpine across Caco-2 cell monolayer mode