Figure 2.

Effects of GLSF GI juice extract on apoptosis induced by paclitaxel in mouse colorectal cancer CT26 cells. (A) Cell apoptosis was assessed by Annexin V/PI double staining which was detected by flow cytometry FACS analysis; Annexin-V-FITC staining in y axis (FL1) and PI in x axis (FL3). (B) The Annexin V/PI assay was performed three times and the average percentage of viable, early apoptosis, late apoptosis, and necrosis populations of cells were plotted. **: P < 0.01, ***: P < 0.001, compared with vehicle control group, as determined by t test.