Fig. 5. Spatiotemporal profiles of AIF and FAF-1 in the ischemic rat brain. (A) The AIF-immunoreactivity increased from day 1 to day 3 and decreased slightly at 7 days after reperfusion. (B) FAF1 was found in the cytoplasm of the sham group but immediately found in the condensed cells/nuclei in the striatum (arrowheads) at 0 h. As the ischemic damages progressed, FAF1 immunoreactivity was diffused into the nuclei (arrows). The boxed areas in the full-size brain images are magnified in the representative image. Scale bar, 20 µm.
