Effects of GDL treatment on NSC viability and apoptosis in vitro
Immunostaining and identification with Nestin and Sox2 in NSCs (A). MTT assay was performed after treatment with different concentrations of GDL (B). NSCs were incubated with BrdU (C,D) and TUNEL (E,F) to confirm the effect of GDL on cell proliferation and apoptosis. *P<0.05, **P<0.01, compared with control.