Research Article

Amentoflavone Exerts Anti-Neuroinflammatory Effects by Inhibiting TLR4/MyD88/NF-κB and Activating Nrf2/HO-1 Pathway in Lipopolysaccharide-Induced BV2 Microglia

Figure 5

Effects of amentoflavone on the expression of Nrf2/HO-1 levels in LPS-treated BV2 microglial cells. (a–c) Semiquantitative analysis of the relative levels of MDA, GSH, and SOD. (d) Representative immunoblots of Keap1, Nrf2, and HO-1 proteins in BV2 microglial cells. (e) BV2 microglial cells were treated with amentoflavone (10 μΜ) or 0.5% DMSO for 1 h, followed by treatment with LPS (1 μg/ml) or PBS for 6 h. Semiquantitative analysis of the relative levels of Keap1, Nrf2, and HO-1 by densitometric analysis. Error bars represent . represent , respectively. All experiments were performed in triplicate. LPS: lipopolysaccharide; AF: amentoflavone.
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