Fig. 5From: Perillaldehyde improves cognitive function in vivo and in vitro by inhibiting neuronal damage via blocking TRPM2/NMDAR pathwayPAE inhibited the apoptosis of hippocampal neurons in VD rats. A Representative photos of TUNEL staining in each group (×400). B Quantitative analysis of the normal neuron and C apoptotic cells. D Quantitation of damaged neurons after PAE treatment by MTT assay. Neuronal viability was significantly increased after PAE treatment. E Representative image of Immunofluorescence staining for Neu N (red) in the hippocampus from different groups. All data is expressed as mean ± SEM. N is 6 in each group. *P < 0.05 vs. Model groupBack to article page