Figure 4
Effect of NaHS on Aβ 1–40 -induced the activation of glia in the DG region of rat hippocampus. (A-E, a-d) The distribution and number of GFAP-immunoreactive astrocytes in sham, sham + NaHS, Aβ1-40, and NaHS + Aβ1-40 rats. Scale bar, 500 μm (A-D) and 50 μm (a-d). (F-J) Representative photographs and number of OX-42-immunopositive cells in sham, sham + NaHS, Aβ1-40, and NaHS + Aβ1-40 rats. Scale bar: 250 μm. Six tissue sections per rat were used for the analysis (n = 8-10). Data are presented as the mean ± S.E.M. **P < 0.01 vs. sham; ## P < 0.01, # P < 0.05 vs. Aβ1-40.