The analyses included CAT and SOD enzymatic activities, quantification of total sulfhydryl groups, and measurement of ROS production using the DCF (2,7-dichlorofluorescein) assay
Indeed, unlike other thiols, homocysteine incubation with endothelial cells induces an increased expression of the stress protein GRP78 and a decreased expression of glutathione peroxidase, a major intracellular antioxidant enzyme, through a mechanism that depends on an alteration of the intracellular redox potential (Kokame et al, 1996
En vista de estas funciones importantes, la carnitina es cada vez ms detectable, particularmente en tejidos como los msculos esquelticos y cardacos, que utilizan cidos grasos como combustible alimenticio
Among the antioxidant molecules of low molecular weight are vitamins E and C, obtained from the diet