Browsing by Subject "OXIDATIVE STRESS"

Now showing items 1-4 of 4

    • An improved chemiluminescence method for hydrogen peroxide determination in plant tissues 
      Pérez Correa, Francisco; Rubio, Sebastián (SPRINGER, 2006-01)
      As a consequence of the increasing importance of hydrogen peroxide in plant metabolism, more efficient methods are required for accurate determinations of its concentration in plant tissue and organs. Here we present a ...
    • Increases in reactive oxygen species enhance vascular endothelial cell migration through a mechanism dependent ... 
      Sarmiento, Daniela; Montorfano, Ignacio; Cerda Arancibia, Óscar; Cáceres, Mónica; Becerra, Álvaro; Cabello Verrugio, Claudio; Elorza, Alvaro A.; Riedel, Claudia; Tapia, Pablo; Velásquez, Luis A.; Varela, Diego; Simon, Felipe (Elsevier, 2015)
      A hallmark of severe inflammation is reactive oxygen species (ROS) overproduction induced by increased inflammatory mediators secretion. During systemic inflammation, inflammation mediators circulating in the bloodstream ...
    • Inhibition of cytosolic glutathione S-transferase activity from rat liver by copper 
      Letelier Muñoz, María Eugenia; Martínez, M.; González Lira, Víctor; Faúndez, Mario; Aracena Parks, Paula (ELSEVIER, 2006-12-01)
      H2O2 inactivation of particular GST isoforms has been reported, with no information regarding the overall effect of other ROS on cytosolic GST activity. The present work describes the inactivation of total cytosolic GST ...
    • Xanthine-oxidase inhibitors and statins in chronic heart failure: Effects on vascular and functional parameters 
      Greig, Douglas; Alcaíno Gálvez, Hernán Alejandro; Castro Gálvez, Pablo; García Nannig, Lorena; Verdejo, Hugo E.; Navarro, Mario; López, Rafael; Mellado, Rose Marie; Tapia Mamani, Fabiola Karina; Gabrielli, Luigi A.; Nogerol, Camilo; Chiong Lay, Mario; Godoy, Iván; Lavandero González, Sergio (ELSEVIER SCIENCE INC, 2011-04)
      Increased oxidative stress in heart failure (HF) leads to inflammation and endothelial dysfunction (ED). Both statins and allopurinol have known anti-oxidant properties, but their utility in HF has not been fully assessed.