At 72 h, RAW-BlueTM macrophages had higher supernatant concentrations of cytokines MCP-1 (p < 0.05) and RANTES (p < 0.05) when cultured on lysate-conditioned TeflonTM AF or when treated with Pam3SCK4, compared to serum-adsorbed TeflonTM AF surfaces (Figures 2A,C). This evidence concerns the gene CCL2 and atrial fibrillation.