Figure 8.

Aβ4–42 expression in various brain regions in Tg4–42 mice. Tg4–42 brain sections showed strong Aβ immunoreactivity in the brain predominantly in the CA1 region of the hippocampus (A,E,F). Aβ positive cells in the DG (B,C) and CA3 (D) region of the hippocampus. Other brain regions with Aβ42 staining included subiculum (G), inferior colliculus (H), piriform cortex (I), striatum (J), motor cortex (K) and sensory cortex (L). Scale bars: (A) = 200 μm; (B,E) = 100 μm; (G,H,J–L) = 50 μm; (C,D,F,I) = 33 μm.