AG has been demonstrated to a possess protective effect on LPS-induced mastitis in mice by inhibiting NF-κB-mediated inflammatory response, thus significantly attenuating the increase of MPO and down-regulating the levels of TNF-α, IL-1β, IL-6, NF-κB p65, and IκBα (Li et al., 2013). The gene discussed is NFKB1; the disease is mastitis.