MPO -

mpoNOTE: MPO values may be elevated in marathon runners and extreme athletes and may identify those with increased oxidative stress and basal levels of inflammation.-----If asymptomatic,Myeloperoxidase (MPO) is a heme-containing peroxidase expressed mainly in neutrophils and to a lesser degree in monocytes.Myeloperoxidase (MPO)catalyzes the formation of reactive