[Alcohol, lipid metabolism and coronary heart disease].
Numerous epidemiological studies have unequivocally proven a protection from the development of coronary heart disease by moderate long-lasting alcohol consumption. During the past 20 years studies in different ethnic groups starting from an American cohort and spanning to the recently performed analysis in the MONICA-project gave evidence for a decreased morbidity and mortality from coronary heart disease at 1 to 3 drinks a day when compared to total abstainers. A part of the protection is thought to be mediated through alcohol effects on plasma lipoprotein metabolism. Substantial increases in high-density lipoprotein cholesterol and its subfractions occur and are believed to be responsible for as much as half of the alcohol-mediated benefits. In addition, moderate decreases in low-density lipoprotein cholesterol and probably also in lipoprotein(a), established cardiovascular risk factors, may contribute accordingly. Furthermore, antioxidants like flavonoids and polyphenols found in red wines by protecting low density lipoproteins from oxidative modification may explain the "French paradox", the decreased incidence of coronary heart disease in France despite a high consumption of saturated fats. Also, alcoholic vasodilation, decreases in platelet aggregability, changes in prostacyclin/thromboxane ratios and increased fibrinolytic activities are to be considered as additional benefits caused by moderate alcohol consumption.
Schneider
J
J
Zentrum Innere Medizin, Klinikum der Philipps-Universität Marburg.
Kaffarnik
H
H
Steinmetz
A
A
D000328:Adult; D000368:Aged; D000428:Alcohol Drinking / Q000401:mortality / Q000503:physiopathology*; D002423:Cause of Death; D003327:Coronary Disease / Q000097:blood* / Q000401:mortality / Q000517:prevention & control; D005260:Female; D006801:Humans; D008055:Lipids / Q000097:blood*; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000097:blood* / Q000401:mortality / Q000517:prevention & control; D012307:Risk Factors; D015996:Survival Rate
D008055:Lipids