Topic
Xanthine
About: Xanthine is a research topic. Over the lifetime, 4046 publications have been published within this topic receiving 129820 citations. The topic is also known as: Xanthine.
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TL;DR: It is concluded that NADPH-dependent lipid peroxidation is initiated by the reduction of Fe-3+ followed by the decomposition of hydroperoxides to generate alkoxyl radicals.
131 citations
TL;DR: It was found that luteolin reversibly inhibited XO in a competitive manner with inhibition constant (Ki) value of (2.38±0.05)×10(-6) mol l(-1).
131 citations
130 citations
TL;DR: It is speculated that Zn(II) acts by interfering with the redox cycling of iron, possibly by competing with the latter for membrane binding sites, possiblyBy contrast, Zn (II) had no effect on rose bengal-photosensitized lipid peroxidation, a predominantly nonradical, singlet oxygen-driven process.
129 citations
TL;DR: In this paper, electron paramagnetic resonance, chemiluminescence NO-analyzer, and NO-electrode studies were performed to characterize the kinetics and magnitude of XO-mediated nitrite reduction as a function of oxygen tension.
129 citations