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Wine and cardiovascular disease.

G de Gaetano1, C Cerletti,

  • 1Centro di Ricerche e Formazione ad Alta Tecnologia nelle Scienze Biomediche, Università Cattolica, Campobasso, Italy. degaetano@cotir.it

Nutrition, Metabolism, and Cardiovascular Diseases : NMCD
|March 16, 2002
PubMed
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Moderate red wine consumption may protect against cardiovascular disease by improving vascular function and reducing risk factors. This study explored the biological mechanisms and clinical relevance of these beneficial effects.

Area of Science:

  • Cardiovascular Science
  • Nutritional Epidemiology
  • Pharmacology

Background:

  • Cardiovascular disease is a leading cause of death in Europe.
  • Moderate wine consumption has been epidemiologically linked to reduced cardiovascular risk.
  • The biological mechanisms underlying this association require further investigation.

Purpose of the Study:

  • To investigate the biological effects and mechanisms of red wine constituents on cardiovascular health.
  • To evaluate the clinical relevance of moderate wine consumption for cardiovascular disease prevention.
  • To assess the impact of red wine polyphenolic extracts (RWPE) on atherosclerosis and thrombosis.

Main Methods:

  • In vitro, ex vivo, and in vivo models were used to study RWPE effects.

Related Experiment Videos

  • Studies focused on vascular tone, hemostasis, oxidative stress, and plaque development.
  • Clinical trials in volunteers and meta-analysis of epidemiological data were conducted.

    • Main Results:

    • RWPE improved vascular function via nitric oxide (NO)-mediated pathways.
    • Red wine consumption increased HDL cholesterol and decreased LDL oxidation in volunteers.
    • Meta-analysis confirmed a negative association between moderate wine intake and cardiovascular events.

    Conclusions:

    • The FAIR CT 97 3261 project established biological plausibility for moderate wine consumption's cardioprotective effects.
    • Red wine and its polyphenolic extracts show potential benefits in preventing cardiovascular disease.
    • Findings support the role of moderate wine intake in cardiovascular health.