Now showing items 1-3 of 3

    • Cellular and molecular mechanisms in the hypoxic tissue: role of HIF-1 and ROS 

      Zepeda, Andrea B.; Pessoa, Adalberto; Castillo, Rodrigo L.; Figueroa, Carolina A.; Pulgar, Victor M.; Farías, Jorge G. (John Wiley & Sons, 2013)
      Reactive oxygen species such as superoxide anion radicals (O2 ) and hydrogen peroxide (H2O2) have for long time been recognized as undesirable by-products of the oxidative mitochondrial generation of adenosine triphosphate ...
    • Electrochemical reduction of nitrotetralones 

      Squella Serrano, Juan; Huerta, M; Bollo Dragnic, Soledad; Pessoa, H; Núñez Vergara, Luis (Elsevier, 1997)
      The electrochemical reduction of three nitrotetralone derivatives by tast and differential pulse polarography and cyclic voltammetry in a wide pH range was studied. In aqueous media, the reduction of mono- and dinitrotetralone ...
    • Polarographic determination of loratadine in pharmaceutical preparations 

      Squella Serrano, Juan; Sturm,; Diaz, Eloisa; Pessoa,; Núñez Vergara, Luis (Elsevier B.V., 1996)
      Loratadine, a potent antihistamine drug, is not directly electroreducible at a dropping mercury electrode; however, by means of a nitration procedure it is possible to obtain a nitro-loratadine derivative which has been ...