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Related Concept Videos

Coronary Artery Disease II: Pathophysiology01:26

Coronary Artery Disease II: Pathophysiology

Coronary Artery Disease (CAD) originates from a series of events that impair the function of coronary arteries, the blood vessels responsible for delivering oxygen-rich blood to the heart muscle. The pathophysiology of CAD is closely linked to atherosclerosis, a chronic inflammatory and lipid-driven condition affecting the vascular endothelium.1. Endothelial DamageThe process begins with damage to the vascular endothelium, which serves as a protective barrier between the blood and the vessel...
Atherosclerosis III: Management01:26

Atherosclerosis III: Management

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Psychoneuroimmunology: Cardiovascular Disease01:27

Psychoneuroimmunology: Cardiovascular Disease

Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
A key area of focus in PNI is the relationship between stress and coronary...
Ischemic Heart Disease: Overview01:17

Ischemic Heart Disease: Overview

Ischemic heart disease occurs when the heart's blood supply dwindles, causing an ominous lack of oxygen and nutrients. This deficiency, stemming from reduced or obstructed blood flow, spells danger, leading to heart muscle damage and dysfunction.
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Lipid-derived Compounds in the Human Body01:31

Lipid-derived Compounds in the Human Body

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Coronary Artery Disease I: Introduction01:30

Coronary Artery Disease I: Introduction

Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...

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Related Experiment Videos

Lycopene and cardiovascular diseases: an update.

A Mordente1, B Guantario, E Meucci

  • 1Institute of Biochemistry and Clinical Biochemistry, Catholic University School of Medicine, Rome, Italy. alvaro.mordente@rm.unicatt.it

Current Medicinal Chemistry
|February 5, 2011
PubMed
Summary

Lycopene, found in tomatoes and part of the Mediterranean diet, shows potential benefits for cardiovascular disease (CVD) prevention. While epidemiological studies suggest a protective role, clinical trial results are mixed, warranting further investigation.

Related Experiment Videos

Area of Science:

  • Nutritional Science
  • Cardiovascular Health
  • Phytochemical Research

Background:

  • Cardiovascular disease (CVD) is a leading global cause of mortality.
  • The Mediterranean diet, rich in phytochemicals, is associated with lower CVD rates.
  • Lycopene, a tomato carotenoid, possesses antioxidant and anti-inflammatory properties beneficial for cardiovascular health.

Purpose of the Study:

  • To systematically review literature on lycopene supplementation and CVD.
  • To critically evaluate the association between lycopene intake and cardiovascular disease risk factors.
  • To provide evidence-based guidelines for patients and clinicians regarding lycopene and CVD.

Main Methods:

  • Systematic literature analysis of epidemiological studies.
  • Systematic literature analysis of interventional trials.
  • Critical evaluation of existing research on lycopene and cardiovascular outcomes.

Main Results:

  • Epidemiological studies suggest a dose-response relationship between lycopene intake and reduced CVD risk.
  • Interventional trials present conflicting results regarding the efficacy of lycopene supplementation.
  • Lycopene exhibits antioxidant, hypolipaemic, and anti-inflammatory effects relevant to CVD.

Conclusions:

  • Lycopene shows promise in the prevention and management of cardiovascular disease.
  • Further research is needed to clarify lycopene's in vivo metabolism and clinical applications.
  • Low-dose lycopene supplementation may be considered a preventive strategy for cardiovascular health.