Effects of tetramethylpyrazine, ginsenoside rg1 and their combination on p-gp function and expression in caco-2 cells
- At: 2007 FIP Congress in Beijing (China)
- Type: Poster
- By: SONG, Juan (The second Xiangya Hospital, Changsha, China)
- Co-author(s): Liu, Xiaolei (The second Xiangya Hospital, CHANGSHA, China)
He, Juan (The second Xiangya Hospital, CHANGSHA, China)
Tang, Jing (The second Xiangya Hospital, CHANGSHA, China)
AIM: To study the effect of tetramethylpyrazine and/or ginsenoside Rg1 on the activity of p-glycoprotein in Caco-2 cells. METHODS: HPLCâ€'UV was used to detect the concentration of rhodamine 123, flow cytometry was used to analysis the expression of p-glycoprotein in Caco-2 cell monolayers. RESULTS: Middle and high dose of tetramethylpyrazine.. The access to the whole abstract and the presentation file is available to FIP members and to congress participants of that specific congress.