Figure 8.
Effects of monoclonal antibodies on neuronal loss in tauopathy mice. (A and C) Brain sections from 15-month-old antibody-treated tau784 mice were stained with anti-NeuN antibody. Ta1505 injection partially prevented neuronal loss (A), whereas Ta4 injection did not (C). All images were taken from the entorhinal cortex (EC)-II/III region. Scale bar, 30 μm. (B and D) NeuN-positive cells in an area within 1000 μm along the EC-II (the region between the two broken lines) were counted. (B) n = 5 for each group. (D) n = 6 for non-Tg, n = 4 for cont IgG, and n = 5 for Ta4.