Fig. 4: Overexpression of miR-301b could downregulate the protein expression of NPTX2 while upregulating that of p-NF-κB.

a The immunohistochemical staining of NPTX2 protein in hippocampus of mice in each group (×400). b Quantitation of NPTX2 protein expressions in hippocampus of mice in each group. c The immunohistochemical staining of p-NF-κB protein expressions in hippocampus of mice in each group (×400). d Quantitation of p-NF-κB protein expressions in hippocampus of mice in each group. Data are expressed by means ± standard deviation and analyzed by one-way ANOVA from three independent experiments. *p < 0.05, compared with the normal group. #p < 0.05, compared with the depression group