Figure 3

Electroacupuncture suppressed the deposition of Aβ _1-42 in the hippocampus and cortex. With immunofluorescence staining following the EA administration, compared with the APP group, the deposition of Aβ1-42 was significantly decreased in the APP + EA group in the (A) cortex and (B) hippocampus. Bar = 20 μm.