Figure 3

Epifluorescence images showing the different susceptibilities of hippocampal neurons to Aβ oligomers (i.e., Aβ-positive neurons).
Stainings with Beta Amyloid 1–16 (6E10) Monoclonal Antibody, Alexa Fluor 488: Labeled young neurons (1W/PNG – upper row), mature neurons (3W/PNG – middle row) and aged neurons (3W/NBN2 – lower row); scale bars are 20 μm.