Figure 5.
Immunohistochemical staining of NAMPT expression in the cortex and hippocampus with representative images. Scale bar, 50 µm. *P<0.05 vs. Con; and #P<0.05 vs. APP/PS1. NAMPT, nicotinamide phosphoribosyltransferase; Con, control; APP/PS1, APPswe/PS1ΔE9; FK866, an inhibitor of NAMPT; NAD, nicotinamide adenine dinucleotide.