Rahmati darvazi, Tayyebeh

[ 1 ] - Kinetic study of peroxidase enzyme in the presence of purine alkaloids

Peroxidase catalyzes different oxidation of substrates using hydrogen peroxide, a reactive oxygen specie (ROS). ROS, at low concentrations, act as messenger to regulate intracellular signaling, whereas, at high concentrations, they can overcome the immune system by creating oxidative stress. Some common beverages such as coffee, tea and soft drinks contain high levels of xanthine alkaloids incl...