Activity of Superoxide Dismutase, Catalase, Glutathione Peroxidase, and Glutathione Reductase in Different Stages of Colorectal Carcinoma Digestive Diseases and Sciences Springer Nature Link The functions of glutathione peroxidase in ROS homeostasis and fruiting body development in Hypsizygus marmoreus Applied Microbiology and Biotechnology Springer Nature Link Glutathione is called the body's master antioxidant: protects against oxidative stress has anti Siim Land Rattibha Glutathione Peroxidase: An Antioxidant Enzyme In Health And Disease