Protection against peroxynitrite by cocoa polyphenol oligomers

Apparent hydroxyl radical production by peroxynitrite: implications for endothelial injury from nitric oxide and superoxide.

1990 • 7,068 citations

Strategies of antioxidant defense

1993 • 1,963 citations

Flavonoids are scavengers of superoxide anions

1988 • 1,596 citations

Peroxynitrite-mediated oxidation of dihydrorhodamine 123

1994 • 716 citations

Inhibition of growth and induction of apoptosis in human cancer cell lines by tea polyphenols

1998 • 684 citations

Antioxidant and iron-chelating activities of the flavonoids catechin, quercetin and diosmetin on iron-loaded rat hepatocyte cultures

1993 • 639 citations

Polyphenols as cancer chemopreventive agents

1995 • 603 citations

Glutathione Peroxidase Protects against Peroxynitrite-mediated Oxidations

1997 • 470 citations

Identification of Procyanidins in Cocoa (Theobroma cacao) and Chocolate Using High-Performance Liquid Chromatography/Mass Spectrometry

1999 • 457 citations

The small intestine can both absorb and glucuronidate luminal flavonoids

1999 • 408 citations

HPLC Method for the Quantification of Procyanidins in Cocoa and Chocolate Samples and Correlation to Total Antioxidant Capacity

1999 • 405 citations

Flavonoids as Scavengers of Nitric Oxide Radical

1995 • 370 citations

Practical Polyphenolics: From Structure to Molecular Recognition and Physiological Action

1998 • 368 citations

Peroxynitrite Scavenging by Flavonoids

1997 • 331 citations

Inhibition of Peroxynitrite-Mediated Tyrosine Nitration by Catechin Polyphenols

1997 • 319 citations

Protection against peroxynitrite

1999 • 304 citations

Nitric oxide :principles and actions

1996 • 280 citations

High-Performance Liquid Chromatography/Mass Spectrometry Analysis of Proanthocyanidins in Foods and Beverages

1999 • 263 citations

Plasma kinetics in man of epicatechin from black chocolate

1999 • 253 citations

Antioxidant and pro-oxidant actions of flavonoids: effects on DNA damage induced by nitric oxide, peroxynitrite and nitroxyl anion

1998 • 231 citations

Polyphenols in Chocolate, Which Have Antioxidant Activity, Modulate Immune Functions in Humansin Vitro

1997 • 212 citations

Inhibition of Peroxynitrite Dependent Tyrosine Nitration by Hydroxycinnamates

1998 • 212 citations

[41] Flavonoid antioxidants: Rate constants for reactions with oxygen radicals

1994 • 208 citations

[27] Syntheses of peroxynitrite: To go with the flow or on solid grounds?

1996 • 206 citations

Mechanistic Studies of Catechins as Antioxidants against Radical Oxidation

1999 • 160 citations

Cacao procyanidins: major flavanoids and identification of some minor metabolites

1991 • 153 citations

Nitration and Hydroxylation of Phenolic Compounds by Peroxynitrite

1996 • 148 citations

Attenuation of oxidation and nitration reactions of peroxynitrite by selenomethionine, selenocystine and ebselen

1996 • 127 citations

Generation of hydrogen peroxide by “Antioxidant” beverages and the effect of milk addition. Is cocoa the best beverage?

1999 • 99 citations

Procyanidin Oligomers Selectively and Intensively Promote Proliferation of Mouse Hair Epithelial Cells In Vitro and Activate Hair Follicle Growth In Vivo11The authors disclosed conflict of interest.

1999 • 90 citations

(−)-Epigallocatechin gallate, a polyphenolic tea antioxidant, inhibits peroxynitritemediated formation of 8-oxodeoxyguanosine and 3-nitrotyrosine

1996 • 73 citations

Optimization of Nutrition: Polyphenols and Vascular Protection

2009 • 63 citations

Peroxynitrite oxidises catechols to o‐quinones

1998 • 61 citations

The influence of cocoa procyanidins on the transcription of interleukin-2 in peripheral blood mononuclear cells

1999 • 49 citations

A new synthetic flavonoid protects endothelium-derived relaxing factor-induced relaxation in rabbit arteries in vitro: Evidence for superoxide scavenging

1995 • 39 citations

Inspection Time and Intelligence: Practice, Strategies, and Attention

1999 • 22 citations