Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Effects of phenolics on vascular endothelial function.

Stephen J Duffy1, Joseph A Vita

  • 1Heart Centre, The Alfred Hospital and Baker Heart Research Institute, Melbourne, Victoria, Australia. s.duffy@alfred.org.au

Current Opinion in Lipidology
|January 25, 2003
PubMed
Summary

Antioxidant therapy with phenols may reduce cardiovascular risk by improving endothelial function. These compounds, particularly flavonoids, enhance nitric oxide bioactivity, potentially explaining their cardioprotective effects observed in population studies.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Outcomes After Percutaneous Coronary Intervention in Patients With Previous Coronary Artery Bypass Grafting.

The American journal of cardiology·2024
Same author

Associations Between Dual Antiplatelet Therapy Score and Long-Term Mortality After Percutaneous Coronary Intervention: Analysis of More Than 27,000 Patients.

The Canadian journal of cardiology·2024
Same author

Associations Between Metabolic Syndrome and Long-Term Mortality in Patients who underwent Percutaneous Coronary Intervention: An Australian Cohort Analysis.

The American journal of cardiology·2024
Same author

Sex Differences in Pharmacotherapy and Long-Term Outcomes in Patients With Ischaemic Heart Disease and Comorbid Left Ventricular Dysfunction.

Heart, lung & circulation·2023
Same author

Impact of Preprocedural Diastolic Blood Pressure on Outcomes in Patients Undergoing Percutaneous Coronary Intervention.

Hypertension (Dallas, Tex. : 1979)·2023
Same author

Haemodynamic and metabolic adaptations in coronary microvascular disease.

Heart (British Cardiac Society)·2023

Area of Science:

  • Cardiovascular Research
  • Nutritional Science
  • Endothelial Function

Background:

  • Antioxidant therapy is of interest for reducing cardiovascular risk.
  • Phenolic compounds, including flavonoids, possess antioxidant properties and are linked to reduced cardiovascular risk in epidemiological studies.
  • The precise mechanisms underlying the cardioprotective effects of phenols remain under investigation.

Purpose of the Study:

  • To review the relationship between phenolic intake, endothelial function, and cardiovascular risk.
  • To explore how phenolic compounds may influence vascular health.
  • To elucidate the potential mechanisms by which phenols exert cardiovascular benefits.

Main Methods:

  • Review of recent scientific literature and evidence.

Related Experiment Videos

  • Analysis of studies investigating the effects of phenolic compounds on vascular endothelium.
  • Examination of epidemiological data linking phenolic intake to cardiovascular outcomes.

    • Main Results:

    • Emerging evidence indicates that phenolic compounds, especially flavonoids, can reverse vascular endothelial dysfunction.
    • Endothelial dysfunction is a recognized risk factor for cardiovascular disease.
    • Phenolic intake is associated with improved endothelial function, a critical regulator of vascular health.

    Conclusions:

    • Supplementation with various phenols appears to enhance endothelium-derived nitric oxide bioactivity.
    • Increased nitric oxide bioactivity may contribute to the favorable cardiovascular effects associated with high phenolic intake.
    • Phenols, through their impact on endothelial function and nitric oxide, offer a potential mechanism for reducing cardiovascular risk.