Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13041-020-00626-0/MediaObjects/13041_2020_626_Fig3_HTML.png)
Autophagic degradation impaired by PPA (a) Representative western blot of p62 after PPA treatment. b Quantification of p62 levels with respect to GAPDH (n = 4). c Representative immunofluorescence images showing p62 staining in hippocampal neurons and PPA-treated cells. d Quantification of number of p62 puncta from images in (C) (n = 8). Bar graph showing mean ± SEM of representative groups. Scale bar is 10 μm. *p < 0.05, **p < 0.01