Fluorescence images of brain sections showed the ipsilateral cortex of MCAO mice at 1, 8, 24 and 96 hours after intravenous injection of A15.

<p>The green signals showed the staining with FITC-labeled antibodies against fibrin (A), and the red signals (NIRF channel) displayed the distribution of the injected Cy5.5-labeled probes (B). The embedded scatter gram in the upper left corner of each image (C) showed good overlap of colocalization analysis (C). (40×, Bar = 50 µm).