Anti-inflammatory effects of Polygala tenuifolia root through inhibition of NF-κB activation in lipopolysaccharide-induced BV2 microglial cells

The inhibitory effects of water extract of Polygala tenuifolia root on lipopolysaccharide-stimulated inflammatory mediator production in BV2 microglia are associated with suppression of the suppressed nuclear factor-kappaB and toll-like receptor signaling pathways.