Figure 1.
Effect of GLP on radiation-induced inhibition of HepG2 cell growth. HepG2 cells were treated with GLP (10 µM) for 72 h and then with radiation (6 Gy) for 30 min. Treated cells were stained with (A) DAPI (blue) and (B) anti-γ-H2AX antibody (red). GLP, Ganoderma lucidum polysaccharide; DAPI, 4′, 6-diamidino-2-phenylindole; IR, irradiation; DMSO, dimethyl sulfoxide. *P<0.05 vs. DMSO.