Research Article
Saikosaponin D Inducing Apoptosis and Autophagy through the Activation of Endoplasmic Reticulum Stress in Glioblastoma
Figure 2
SSD-caused apoptosis in GBM cells. The changes in cell morphology of SSD (9 μM and 15 μM) treatments for 48 h on RG-2, U87-MG, U251, and LN-428 GBM cell lines. (a) H&E morphological staining (20× magnification). (b) Hoechst 33258 fluorescence staining (40× magnification) observe the morphology of apoptosis. (c) Flow cytometry analysis of Annexin V/PI in four cells for apoptosis. , , and vs. CON group. The error bars indicate standard error.
(a) |
(b) |
(c) |