Fig. 7
![Fig. 7](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs11658-019-0167-8/MediaObjects/11658_2019_167_Fig7_HTML.png)
MSCs attenuated the upregulation of MMP-9 in the brains of SAP rats. a Representative western blotting image of the MMP-9 protein expression in the brains of SAP rats. b Statistical analysis of the MMP-9 protein expression based on a western blotting assay. *p < 0.05