Deletion of <i>flotillin 1</i> reduces the accumulation of Congo Red stained plaques in brains of APPPS1 mice.

<p><b>A.</b> Brain hemispheres from <i>flotillin 1-/-</i> and congenic control mice were sectioned on a cryotome, stained with Congo Red, imaged on a stereo microscope and subsequently analysed with ImageJ. <b>B.</b> Quantification of the proportion of the area of each brain slice stained with Congo Red. Each data point represents one slice, data are pooled from 10 <i>flotillin 1-/-</i> and 10 control mice. Bars are SEM.