Fig. 3

Co-localization of the cell nuclear, TSPO and mitochondria detected by immunofluorescence. Blue: the cell nuclear stained with DAPI, Green: the TSPO labeled with FITC, Red: the cell mitochondria stained with Mito-Tracker Red CMXRos, Yellow: the superposition of the green fluorescence (TSPO) and the red fluorescence (mitochondria), Purple: the superposition of the blue fluorescence (nuclear) and the red fluorescence (mitochondria). Bar = 100 μm