Fig. 1From: Rumen-derived lipopolysaccharide enhances the expression of lingual antimicrobial peptide in mammary glands of dairy cows fed a high-concentrate dietEffect of a HCD on MPO activity, NAG activity, and pro-inflammatory cytokine concentrations. a MPO activity in the mammary gland tissue. b MPO activity in the lacteal vein plasma. c NAG activity in the lacteal vein plasma. d IL-1β concentration in the lacteal vein plasma. e IL-6 concentration in the lacteal vein plasma. f TNF-α concentration in the lacteal vein plasma. Significant difference is indicated (*p < 0.05, **p < 0.01)Back to article page