Levels of ICAM-1, TNF-α and cleaved caspase-3 in myocardium from mice exposed to cadmium with or without 5-AZA treatment. A: Representative gel blots depicting ICAM-1, TNF-α and cleaved caspase-3 using specific antibodies (β-actin used as loading control); B: Quantitative analysis based on gel profiles were presented for ICAM-1 (B), TNF-α (C), and cleaved caspase-3 (D). Mean α SEM, n = 7 – 8 hearts per group.