Research Article

Effect of Gelsemium elegans and Mussaenda pubescens, the Components of a Detoxification Herbal Formula, on Disturbance of the Intestinal Absorptions of Indole Alkaloids in Caco-2 Cells

Figure 5

The absorbance percentage of six indole alkaloids in GE and GM samples during 4 h from apical to basolateral direction in the Caco-2 cells monolayer(, ).