Figure 1 from Comparing glutathione peroxidase and glutathione reductase activity and their associations with cardiovascular measures in Africans and Caucasians : the SABPA study Semantic Scholar Plant Glutathione Peroxidases: Non Heme Peroxidases with Large Functional Flexibility as a Core Component of ROS Processing Mech Peroxidase Properties of Extracellular Superoxide : Arteriosclerosis, Thrombosis, & Vascular Biology Ascorbate Peroxidase and Catalase Activities and Their Genetic Regulation in Plants Subjected to Drought and Salinity Stresses Fig. 3.