Tetrandrine suppresses amyloid-β-induced inflammatory cytokines by inhibiting NF-κB pathway in murine BV2 microglial cells

► Tetrandrine could exert anti-inflammatory effects in BV2 microglia. ► Tetrandrine could not affect fAβ induced phagocytosis of BV2 microglia. ► Tetrandrine may be an efficacious and promising remedy in the treatment of AD.