Fig. 2
The effect of cornuside on synapses of hippocampus and cortex in Aβ1−42 intracerebroventricular injected mice. Data were expressed as the mean ± SEM (n = 3–6). A. Protein levels of PSD95 in the hippocampus and cortex. B-D. Fold changes of PSD95 and representative immunofluorescence images (scale bar: 40 μm) in the hippocampus and cortex. E. Number of synapses in the hippocampus, with representative transmission electron microscopy (TEM) photomicrographs (scale bar: 2 μm). #p < 0.05, ###p < 0.001 vs. control group; *p < 0.05 and ***p < 0.001 vs. model group