2006/2007The phatophysiology of muscle atrophy is a complex multifactor process, which occurs in response to environmental solicitations, injury, various disease states, disuse and normal aging. Persistent low-grade or acute activation of inflammatory/oxidative cascade, acute stress, altered energy intake, or reduced mechanical action, contribute to muscle decline, as well as to the progression of chronic and acute associated disease. Elevated concentrations of pro-inflammatory markers have also devastating effects on the vasculature and are implicated in the pathogenesis of atherosclerosis, which at peripheral level contributes to muscle suffering. A more understanding of the molecular relationships underpinning muscle atrophy, inflammatio...