Fig. 6From: Linagliptin inhibits lipopolysaccharide-stimulated interleukin-6 production, intranuclear p65 expression, and p38 mitogen-activated protein kinase phosphorylation in human umbilical vein endothelial cellsEffects of linagliptin on indoxyl sulfate (IS)-induced interleukin (IL)-6 production. Human umbilical vein endothelial cells (HUVECs) were treated with IS and/or linagliptin. IL-6 levels in the supernatants were determined by ELISA after 5 h of treatment. **P < 0.01 vs. control; ## P < 0.01 vs. IS 1 μg/mL. Lina linagliptinBack to article page