FIG. 2.
The apoptosis of Bel-7404 and HepG2 cells detected by flow cytometry. (A) Flow cytometry graphs of Bel-7404 cells treated with laminarin at different concentrations for 48 h. (B) Flow cytometry graphs of HepG2 cells treated with laminarin at different concentrations for 48 h. (C) Apoptosis rate of Bel-7404 cells treated with laminarin at different concentrations for 48 h. (D) Apoptosis rate of HepG2 cells treated with laminarin at different concentrations for 48 h. The letters a, b, c, d, and e represent 0, 5, 15, 25, and 35 mg/mL laminarin, respectively.