Fig. 8 NSC-Exos inhibits TLR4 and NF-κB expression after cerebral ischemia-reperfusion injury.a Expression of TLR4/NF-κB signaling pathway related proteins.b TLR4 protein relative expression statistics. cp-NF-κB protein relative expression statistics. d The expression level of TLR4 mRNA. (*P <0.05 vs Sham group;#P <0.05,##P <0.01 vs IRI, PBS group; one-way ANOVA)