Fig. 2

The selective accumulation of MPC-n (IgG) in rmTBI mice. A In vivo imaging exhibited the fluorescence distribution of cy5.5 signal in the sham, rmTBI + IgG, rmTBI + MPC-n (IgG) group at 2, 6, and 24 h after the injection in rmTBI mice (n = 3). B The confocal microscope displayed the spatial distribution of Cy5.5 in the cortex and hippocampus 24 h post injection. Scale bar = 20 μm