Short- and Long-Term Black Tea Consumption Reverses Endothelial Dysfunction in Patients With Coronary Artery Disease

@article{Duffy2001ShortAL,
  title={Short- and Long-Term Black Tea Consumption Reverses Endothelial Dysfunction in Patients With Coronary Artery Disease},
  author={Stephen J. Duffy and John F Keaney and Monika M. Holbrook and Noyan Gokce and Peter L. Swerdloff and Balz Frei and Joseph A. Vita},
  journal={Circulation: Journal of the American Heart Association},
  year={2001},
  volume={104},
  pages={151-156}
}
BACKGROUND Epidemiological studies suggest that tea consumption decreases cardiovascular risk, but the mechanisms of benefit remain undefined. [...] Key Result Fifty patients completed the protocol and had technically suitable ultrasound measurements. Both short- and long-term tea consumption improved endothelium- dependent flow-mediated dilation of the brachial artery, whereas consumption of water had no effect (P<0.001 by repeated-measures ANOVA).Expand
The acute effect of green tea consumption on endothelial function in healthy individuals
  • N. Alexopoulos, C. Vlachopoulos, +6 authors C. Stefanadis
  • Medicine, Psychology
  • European journal of cardiovascular prevention and rehabilitation : official journal of the European Society of Cardiology, Working Groups on Epidemiology & Prevention and Cardiac Rehabilitation and Exercise Physiology
  • 2008
TLDR
Green tea consumption has an acute beneficial effect on endothelial function, assessed with FMD of the brachial artery, in healthy individuals, and may be involved in the beneficial effect of tea on cardiovascular risk. Expand
Regular ingestion of black tea improves brachial artery vasodilator function.
TLDR
One mechanism by which black tea may reduce cardiovascular risk is via improved vasodilator function of conduit arteries, as suggested by results of a parallel designed study. Expand
Acute effects of tea on fasting and postprandial vascular function and blood pressure in humans
TLDR
Consuming a meal negated the acute increase in systolic blood pressure found with tea in the fasting state and may alter the acute effects of tea on vascular function and blood pressure. Expand
Tea, flavonoids, and cardiovascular health: endothelial protection.
TLDR
An overview of the relation between tea consumption and cardiovascular disease is provided, with a focus on clinical implications resulting from the beneficial effects of tea consumption on endothelial function. Expand
Acute EGCG Supplementation Reverses Endothelial Dysfunction in Patients with Coronary Artery Disease
TLDR
EGCG acutely improves endothelialfunction in humans with coronary artery disease, and may account for a portion of the beneficial effects of flavonoid-rich food on endothelial function. Expand
Tea , flavonoids , and cardiovascular health : endothelial protection 1 – 4
Several studies have suggested that tea consumption might protect against the development and progression of cardiovascular disease, one of the leading causes of morbidity and mortality worldwide.Expand
Black tea consumption dose-dependently improves flow-mediated dilation in healthy males
TLDR
This study is the first showing black tea ingestion dose dependently improved flow-mediated dilation and decreased peripheral arterial stiffness in healthy volunteers, and suggests that worldwide all tea drinkers could benefit from protective cardiovascular effects exerted by tea. Expand
Short- and Long-Term COX-2 Inhibition Reverses Endothelial Dysfunction in Patients With Hypertension
TLDR
Clinical consequences of improved endothelial function versus loss of prostacyclin merits further investigation, and treatment with a cyclooxygenase-2 inhibitor could have a beneficial effect in this setting. Expand
Green tea reverses endothelial dysfunction in healthy smokers
TLDR
Investigating whether green tea consumption reverses endothelial dysfunction in association with improvement of oxidative stress in healthy smokers found that it acts as a potent antioxidant. Expand
Endothelial function and cardiovascular disease: Effects of quercetin and wine polyphenols
TLDR
The available evidence indicates that quercetin and wine polyphenols might be of therapeutic benefit in cardiovascular diseases even though prospective controlled clinical studies are still lacking. Expand
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