Fig. 3

Tibolone stimulates phagocytosis of brain-derived cellular debris in male and female astrocytes. Representative confocal images of male and female astrocyte cultures treated for 39 h with tibolone or control medium and then incubated for 1 h with Cy3-conjugated brain-derived cellular debris (red) and immunostained for GFAP (green). Cell nuclei were stained with DAPI. Scale bar 50 μm