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. 2013 May 22;8(5):e63643. doi: 10.1371/journal.pone.0063643

Figure 9. Amount of synaptophysin-immunoreactive presynaptic boutons (SIPBs) per µm2 in 12-month-old wild-type and AβPP-PS1 mice.

Figure 9

The amount of SIPBs were quantified in the hippocampal inner (IML) and outer molecular layer (OML) of the dentate gyrus, the stratum radiatum (SR) of the CA1 area, and the stratum lucidum (SL) of the CA3 area, and in the cortical prelimbic area (PLA) and anterior cingulate gyrus (ACg). No differences in the amount of SIPs between 12-month-old wild-type (n = 9) and AβPP-PS1 mice (n = 6) were observed in any region analyzed (p>0.10).