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Last Updated: 3 years ago

Possible Interaction: Hydrogen Peroxide and Quercetin

Research Papers that Mention the Interaction

The inhibitive effect on MPO activity was related to the fact that quercetin reduced high glucose-induced H2O2 generation in endothelial cells and directly acted as a competitive substrate for MPO, thus limiting MPO/H2O2-dependent HOCl production.
Journal of agricultural and food chemistry  •  2021  |  View Paper
Quercetin has the special ability of scavenging highly reactive species, such as hydrogen peroxide , superoxide anion, and hydroxyl radicals.
Nutrients  •  2016  |  View Paper
Quercetin exposure significantly attenuated the negative effects of H2O2 in R28 cells, suggesting that quercetin can act in an antioxidative capacity.
Journal of agricultural and food chemistry  •  2015  |  View Paper
Importantly, quercetin and vitamin E, two antioxidant agents, successfully prevent the premature senescent phenotype and the up-regulation of caveolin-1 induced by hydrogen peroxide.
Molecular biology of the cell  •  2002  |  View Paper
Quercetin (10 μM), a potent membrane permeable Fe(II) chelator, abolishes the cytosolic UVA-dependent FeRhonox1, Fe(II) and HyPer, H2O2 and increase in MitoFerroGreen Fe(II) signals.
Free radical biology & medicine  •  2020  |  View Paper
Both quercetin and kaempferol significantly inhibited the hydrogen peroxide (H2O2)-induced EA.hy926 cell injury and intracellular reactive oxygen species (ROS) generation.
Molecules  •  2019  |  View Paper
The results indicated that QUR pretreatment can decrease ROS production and apoptosis induced by H2O2.
Reproductive biology  •  2019  |  View Paper
Luteolin (Lu) and quercetin (Qu) increased the expression of catalase and reduced H2O2 levels, but without an observed change in the protein levels of MnSOD.
International journal of oncology  •  2019  |  View Paper
It is found that 0.05 mM quercetin added beforehand in the growth medium could remove completely the oxidative action of 1.0 mM H2O2.
Analytical and Bioanalytical Chemistry  •  2016  |  View Paper
Furthermore, H2O2 inhibited tyrosinase export from the ER and decreased expression levels of tyrosinase; however, quercetin was found to attenuate the effects induced by H2O2.
It was also found that quercetin significantly weakened these effects mediated by H2O2 , therefore it may have the potential for use in the treatment of vitiligo.
Molecular medicine reports  •  2015  |  View Paper
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