Fig. 2

Expression of Klotho and key molecules related to the Wnt/β-catenin signaling pathway in foam cell model. a/b/c mRNA and protein expression of Klotho in control and model group; d/e/f Expression of key molecules related to Wnt/β-catenin signaling pathway; g Immunofluorescence staining of β-catenin (scale bar = 50 μm); a/d DAPI staining (blue); b/e β-catenin staining (green); c/f Merge; Con, Control group; Mol, Model group. ^*P < 0.05 and ^**P < 0.01 vs. control group