Fig. 8

Cell apoptosis and cell wound healing assay on C6 cells in vitro. A The CLSM images of C6 cells with Hoechst staining after the 48 h incubation with taxol, PTX/PMs, PTX/Aβ-CN-PMs and rhApoE/PTX/Aβ-CN-PMs (magnification × 200). Scale bar = 50 μm. B, C The flow cytometry results of C6 cell apoptosis and the percentage of early and late apoptosis after the 48 h treatment with Taxol, PTX/PMs, PTX/Aβ-CN-PMs and rhApoE/PTX/Aβ-CN-PMs (n = 3, Means ± SD), *P < 0.05, **P < 0.01, ***P < 0.001. D Wound-healing assay on C6 cells and the images were captured at 0 h, 12 h, 24 h and 48 h (magnification × 100), scale bar = 100 μm