Figure 7
Neuronal cell death in the ipsilateral cortex and dentate gyrus (DG) was significantly improved with H2 gas inhalation despite hypoperfusion. (A,B) Representative microscopic images of Nissl-stained cross section of the left temporal cortex (A) and DG (B) are shown after 7 days (n = 7, scale bar = 100 μm and 50 μm, representatively). The boxed region of (A) demonstrates magnified images. Arrowheads demonstrate dead neuronal cells. (C,D) Numbers of living neuronal cells in the images of A (C) and B (D) were measured and calculated. *P < 0.05.
