Evaluation of lipid peroxidation and total antioxidant status in plasma of rats following thermal injury

Effects of anthraquinone extract from Rheum officinale Bail on the growth performance and physiological responses of Macrobrachium rosenbergii under high temperature stress

“…It is a physiological response of any organisms in evolution to extend its adaptation, causes the increase of free radical content, and leads to lipid peroxidation injury [1e4]. Some major antioxidant enzymes are superoxide dismutase, catalase and glutathione peroxidase, which play important roles in anti oxidization damage and help the animal to cope with oxidative damage [3,5]. Free radicals under the function of superoxide dismutase would produce oxygen molecule and hydrogen peroxide.…”

Cardiac Function and Organ Blood Flow at Early Stage Following Severe Burn

“…Further researches found that the rise of MDA in plasma and myocardial tissues led to increase in local concentrations of peroxidized lipid peroxide and conjugated diene. These experiment results all demonstrated the role of oxygen free radicals in postburn organ damage and dysfunction (Cetinkale et al, 1997;Cynober et al, 1985;Demling & LaLonde, 1990a, b;Takeda et al, 1984;Ward, Till, Hatherill, Annesley, & Kunkel, 1985).…”

Suplementação de antioxidantes: enfoque em queimados

“…Outra enzima encontrada nos neutrófilos é a mieloperoxidase, a qual catalisa a reação do peróxido de hidrogênio com cloro, formando o ácido hipocloroso (HClO), outro potente agente oxidante 6 . Um número crescente de estudos confirma o envolvimento das espécies reativas de oxigênio (EROs) na destruição térmica [9][10][11][12] . A literatura tem sugerido que os oxidantes gerados contribuem para danos locais adicionais contribuindo na formação do edema.…”