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. 2020 Aug 4;12:240. doi: 10.3389/fnagi.2020.00240

Figure 5.

Figure 5

p75NTR participates in E2-induced protection of NSC proliferation in APP/PS1 mice. (A,B) Influence of E2 on the level of p75NTR in 6-month-old APP/PS1 mice. The upper panels represent representative blots of p75NTR. Bar graphs show the level of p75NTR protein or p75NTR mRNA in APP/PS1 mice or OVX-APP/PS1 mice treated with vehicle or E2 for 2 months. **P < 0.01 vs. sham-op APP/PS1 mice; ##P < 0.01 vs. OVX-APP/PS1 mice (two-way ANOVA). (C,D) Influence of the p75NTR inhibitor TAPI-2 on the excessive proliferation of NSCs and survival of immature neurons in the DG of 6-month-old APP/PS1 mice. The bar graphs show the number of BrdU+ cells and the density of DCX+ cells in APP/PS1 mice or OVX-APP/PS1 mice treated with vehicle or TAPI-2 for 7 days. *P < 0.05 vs. sham-op APP/PS1 mice; #P < 0.05 vs. OVX-APP/PS1 mice (two-way ANOVA).