Fig. 4
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13041-016-0243-1/MediaObjects/13041_2016_243_Fig4_HTML.gif)
The effects of n-EMVs and OGD-EMVs on astrocyte apoptosis and expression of cleaved Caspase-9 and Bcl-2. a Representative flow cytometric analysis of astrocytes apoptosis. b Summarized data on the percentage of apoptotic astrocytes in each group. c Cleaved Caspase-9 and Bcl-2 expression in astrocytes. (* p <0.05,** p <0.01,vs. vehicle, n = 5)