| Statins, inhibitors of hydroxy methyl glutaryl coenzyme-A (HMG-CoA) reductase, are the most widely used drugs for treating
hypercholesterolemia. However, statins can cause disabling myopathy as their main adverse effect. Several molecular
mechanisms underlie the statin-induced myopathy including the decrease in the levels of essential mevalonate and cholesterol
derivatives. This review discusses a further mechanism involving the loss of other anti-oxidant defenses besides ubiquinone
(Co-Q) in skeletal muscles which produce a significant amount of reactive oxygen species (ROS). Therefore, to maintain
their function, skeletal muscles need a high level of anti-oxidants. |