Fig. 7

Luteolin increased p-PPARγ and suppressed LC3B and p-NF-κB p65 proteins in the damaged hippocampus in MCAO/R treated rats. A The expression levels of p-PPARγ, LC3B and p-NF-κB p65 proteins were tested using western blot. The relative expression of p-PPARγ (B), LC3B-II/LC3B-I (C), and p-NF-κB p65 (D) in the damaged hippocampal region was analyzed via Image J software. Vs. sham group, ^*p < 0.05, ^**p < 0.01; Vs. vehicle group, ^#p < 0.05, ^##p < 0.01; Vs. luteolin-25 group, ^&p < 0.05, ^&&p < 0.01; Vs. luteolin-50 group, ^{^}p < 0.05, ^{^^}p < 0.01