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Improving the cytoplasmic maturation of bovine oocytes matured in vitro with intracellular and/or extracellular antioxidants is not associated with increased rates of embryo development
(2016-11-01)
The production of reactive oxygen species (ROS) is a normal process that occurs in the cellular mitochondrial respiratory chain. However, an increase in ROS levels during in vitro production of bovine embryos induces ...
Antioxidant effect of 5-amino salicylic acid on copper-mediated LDL oxidation
(Society of Biology of Chile, 2007)
The antioxidant effect of 5-Aminosalicylic acid (5-ASA) on copper-mediated LDL oxidation was followed either by the emitted chemiluminiscence (CL) or by UV-vis spectroscopy. 5-ASA addition extends the lag phase in a ...
Analysis on antioxidant activity by orac method in viola tricolor L. flowers processed by ionizing radiation
(Associa????o Brasileira de Energia Nuclear, 2018)
Effect of nitric oxide and plant antioxidants on microsomal content of lipid radicals
(Sociedad de Biología de Chile, 2000)
Biochemical aspects of cellular antioxidant systems
(1996)
Aerobic life is characterized by a steady generation of reactive oxygen species balanced by a similar rate of their consumption by antioxidants. To maintain homeostasis, there is a requirement for the continuous regeneration ...
Synergistic antioxidant and antibacterial activity of rosemary plus butylated derivatives
(Elsevier, 2009-12)
Antioxidant and antibacterial activity of a methanol rosemary extract (RE) containing 30% carnosic acid (CA), 16% carnosol (COH) and 5% rosmarinic acid (RA) was studied in vitro alone and in combination with the antioxidant ...
Effects of antioxidants and haemoglobin status on the t‐butyl hydroperoxide‐induced oxygen uptake by red blood cells
(1986)
Oxygen uptake by erythrocytes exposed to t‐butyl hydroperoxide (t‐BHP) exhibited an induction period. The rate of oxygen consumption can be reduced by antioxidants and blood plasma. The induction time was not appreciably ...
Minimization of peroxide formation rate in soybean oil by antioxidant combinations
(Elsevier Science BvAmsterdamHolanda, 2004)
Antioxidant defenses, longevity and ecophysiology of South American bats
(Elsevier Science Inc., 2007-12)
Microchiropteran bats sustain very high oxygen consumption rates when active, but they also exhibit drastic daily drops in oxygen consumption when torpid. In addition, bats are also characterized by an extraordinary longevity ...
Antioxidant action of Rosemary extract in soybean oil submitted to thermoxidation
(2008-04-01)
This work was aimed at evaluating the antioxidant activity of rosemary extract added to soybean oil in thermoxidation conditions. Purified soybean oil, refined soybean oil and refined soybean oil containing 1,000 mg/kg ...