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. 2015 Feb 23;9:24. doi: 10.3389/fncel.2015.00024

Figure 7.

Figure 7

Amyloid-β 40 was reduced in the synapses of transgenic animals but not amyloid-β 42. (A) Immunoblot using N- terminal antibody of APP showed no change in the levels of APP in transgenic rats (tg) with respect to wild-type (wt) rats. Actin was used as loading control. (B) Levels of amyloid precursor protein did not change. (C) Graphs show data points and means of individual groups for the Aβ42 and Aβ40 peptides. Levels of amyloid-β alloforms in total synaptosomes showed no change in Aβ42 and a significant decrease in Aβ40 (*p ∈ 〈0.01, 0.05)).