(Q43762641)

26 November 2017

title

Reaction of tetrahydrobiopterin with superoxide: EPR-kinetic analysis and characterization of the pteridine radical (English)

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26 November 2017

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26 November 2017

Vásquez-Vivar J

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26 November 2017

Whitsett J

series ordinal

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26 November 2017

Hogg N

series ordinal

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26 November 2017

Kalyanaraman B

series ordinal

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26 November 2017

publication date

1 October 2001

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Free Radical Biology and Medicine

26 November 2017

published in

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26 November 2017

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26 November 2017

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26 November 2017

page(s)

975-985

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Superoxide anion is involved in the breakdown of endothelium-derived vascular relaxing factor

26 November 2017

cites work

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7 January 2021

Angiotensin II-mediated hypertension in the rat increases vascular superoxide production via membrane NADH/NADPH oxidase activation. Contribution to alterations of vasomotor tone

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Role of superoxide in angiotensin II-induced but not catecholamine-induced hypertension

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7 January 2021

Endothelial dysfunction coincides with an enhanced nitric oxide synthase expression and superoxide anion production

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7 January 2021

Tetrahydrobiopterin and dysfunction of endothelial nitric oxide synthase in coronary arteries

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7 January 2021

Native low-density lipoprotein increases endothelial cell nitric oxide synthase generation of superoxide anion

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7 January 2021

Hypercholesterolemia increases endothelial superoxide anion production

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7 January 2021

The reaction of no with superoxide

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7 January 2021

Superoxide reacts with nitric oxide to nitrate tyrosine at physiological pH via peroxynitrite

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7 January 2021

Peroxynitrite-mediated formation of free radicals in human plasma: EPR detection of ascorbyl, albumin-thiyl and uric acid-derived free radicals

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7 January 2021

Interactions of peroxynitrite with human plasma and its constituents: oxidative damage and antioxidant depletion.

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7 January 2021

Ascorbic acid reverses endothelial vasomotor dysfunction in patients with coronary artery disease.

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7 January 2021

Pharmacological Concentrations of Ascorbic Acid Are Required for the Beneficial Effect on Endothelial Vasomotor Function in Hypertension

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7 January 2021

Long-Term Ascorbic Acid Administration Reverses Endothelial Vasomotor Dysfunction in Patients With Coronary Artery Disease

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7 January 2021

L-Ascorbic acid potentiates nitric oxide synthesis in endothelial cells

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7 January 2021

Ascorbic acid enhances endothelial nitric-oxide synthase activity by increasing intracellular tetrahydrobiopterin.

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7 January 2021

Brain nitric oxide synthase is a biopterin- and flavin-containing multi-functional oxido-reductase

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7 January 2021

Superoxide generation by endothelial nitric oxide synthase: the influence of cofactors

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7 January 2021

Tetrahydrobiopterin-dependent inhibition of superoxide generation from neuronal nitric oxide synthase

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7 January 2021

Arginine conversion to nitroxide by tetrahydrobiopterin-free neuronal nitric-oxide synthase. Implications for mechanism

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7 January 2021

The protective effect of tetrahydrobiopterin on the nitric oxide-mediated inhibition of purified nitric oxide synthase

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7 January 2021

Antioxidative Activity of 5,6,7,8-Tetrahydrobiopterin and its Inhibitory Effect on Paraquat-Induced Cell Toxicity in Cultured Rat Hepatocytes

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7 January 2021

Oxidation of tetrahydrobiopterin by peroxynitrite: implications for vascular endothelial function

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7 January 2021

Effect of redox-active drugs on superoxide generation from nitric oxide synthases: biological and toxicological implications

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7 January 2021

Quantitative measurement of superoxide generation using the spin trap 5-(diethoxyphosphoryl)-5-methyl-1-pyrroline-N-oxide

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7 January 2021

Analysis of reduced forms of biopterin in biological tissues and fluids

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7 January 2021

Inhibition of xanthine oxidase by pterins

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7 January 2021

The kinetics of the reduction of cytochrome c by the superoxide anion radical

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7 January 2021

Electron spin resonance of pteridine radicals and the structure of hydropteridines

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7 January 2021

Tetrahydrobiopterin biosynthesis, regeneration and functions

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7 January 2021

2-ethoxycarbonyl-2-methyl-3,4-dihydro-2H-pyrrole-1-oxide: evaluation of the spin trapping properties

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7 January 2021

Detection of superoxide anion using an isotopically labeled nitrone spin trap: potential biological applications

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7 January 2021

What is in a name? Rules for radicals

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7 January 2021

Mechanism of Oxidation of Tetrahydropterins

1 reference

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7 January 2021

Activation of neuronal nitric-oxide synthase by the 5-methyl analog of tetrahydrobiopterin. Functional evidence against reductive oxygen activation by the pterin cofactor.

1 reference

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7 January 2021

Both intracellular and extracellular vitamin C inhibit atherogenic modification of LDL by human vascular endothelial cells

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7 January 2021

10.1016/S0891-5849(01)00680-3

Identifiers

DOI

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26 November 2017

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