Fig. 2.

Anti-apoptosis capacity of Lipo@GB-DHA via ROS scavenging in vitro. (A-B) Quantification (A) and representative fluorescence images (B) of DCFDA revealed relative intracellular ROS levels after OGD/R (Scale bar: 50 μm). (C-D) Cell viabilities of PC12 cells and BV2 cells with Lipo@GB-DHA for 12 h, followed by 12 h of OGD and 2 h of reperfusion (n = 6). (E-F) Representative flow cytometric images and quantitative data of cell apoptosis tested by Annexin V-FITC/PI staining after OGD/R (n = 4). Data are presented as the means ± SD; ^∗P < 0.05, ^∗∗P < 0.01, ^∗∗∗P < 0.001.