Role of Arogh, a polyherbal formulation to mitigate oxidative stress in experimental myocardial infarction.

Antioxidant role of Arogh in isoproterenol induced myocardial infarction in rats has been studied. The activity of heart tissue antioxidants like glutathione, superoxide dismutase, catalase, glutathione peroxidase and glutathione-s-transferase were significantly decreased in isoproterenol administered group. The activity of ceruloplasmin and levels of glutathione, vitamins E and C were also found to be substantially decreased in serum with a concomitant rise in lipid peroxide levels after isoproterenol exposure to rats. The synergistic effect of Arogh pretreatment, significantly suppressed the alterations induced by isoproterenol alone in rats.