Exercise reduces plasma levels of the chemokines MCP-1 and IL-8 in subjects with the metabolic syndrome

Inflammation plays an essential role in the atherosclerotic process, and chemokines such as monocyte chemoattractant protein-1 (MCP-1) and interleukin-8 (IL-8) seem to play a pivotal role in the pathogenesis of atherosclerosis. A possible common inflammatory basis for the pathogenesis of type 2 diabetes, metabolic syndrome and atherosclerosis has been suggested. In this study we investigated the effect of physical exercise and the HMG-CoA reductase inhibitor pravastatin on peripheral markers of inflammation in subjects with the metabolic syndrome.