Now showing items 1-10 of 2479
Antioxidant enzyme activity and hydrogen peroxide content during the drying of Arabica coffee beans
The development of the germination process and drought stress during the drying of coffee can generate reactive oxygen species, which can be neutralized by way of antioxidant mechanisms. No studies related to antioxidant ...
Phosphatases and antioxidant enzymes as potential biochemical indicators of toxicity in aquatic non-target organisms.
(In: Workshop de Biologia Funcional e Molecular, 2., 2014, Campinas. Livro de Resumos... Campinas: Unicamp, Programa de Pós-Graduação em Biologia Funcional e Molecular, 2014. Pôster 20., 2014)
Effects of Mate Tea (Ilex paraguariensis) Ingestion on mRNA Expression of Antioxidant Enzymes, Lipid Peroxidation, and Total Antioxidant Status in Healthy Young Women
(AMER CHEMICAL SOC, 2009)
The antioxidant activity of mate tea, the roasted product derived from yerba mate (Ilex paraguarienis), was observed in vitro and in animal models, but studies in humans are lacking. The aim of this study was to investigate ...
Effect of free or protein-associated soy isoflavones on the antioxidant status in rats
BACKGROUND: The objective of this study was to investigate the effect of chronic ingestion of free and protein-associated soy isoflavones on the antioxidant status in male Wistar rats. Free isoflavone (iso), protein-associated ...
Rat kidney antioxidant response to long-term exposure to flavonol rich red wine
This study evaluated the antioxidant defense system of the rat kidney following chronic exposure to red wine rich in flavonols. Both ethanol and antioxidant non-alcoholic wine components, mainly polyphenols, could contribute ...
Phenolic antioxidants extraction from raspberry wastes assisted by-enzymes
(Pontificia Universidad Católica de Valparaíso, 2010)
Antioxidant status in rats after long-term intake of anthocyanins and ellagitannins from blackberries
(WILEY-BLACKWELL PUBLISHING, INC, 2011)
BACKGROUND: This study reported the effects of the daily intake of anthocyanins and ellagitannins (ET) extracted from blackberries on the markers for oxidative status in healthy rats. RESULTS: The phenolic compounds were ...
Oxidative stress and protective effects of polyphenols: Comparative studies in human and rodent kidney. A review
Reactive oxygen species (ROS) play a key role in the pathophysiological processes of a wide range of renal diseases. Thus, antioxidants are expected to decrease the vulnerability of the kidney to oxidative challenges. ...
Antioxidant defense in rat brain regions after developmental lead exposure
(Elsevier B.V., 2001-12-14)
Oxidative stress is considered a possible molecular mechanism involved in Pb neurotoxicity. Considering the vulnerability of the developing brain to Pb neurotoxicity, this study was carried out to investigate the effects ...