Linked Life Data

11143761

Source:http://linkedlifedata.com/resource/pubmed/id/11143761

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
2000-12-18
pubmed:abstractText
Several clinical studies have shown that the magnitude and duration of postprandial lipemia is positively related to the pathogenesis and progression of coronary heart disease. Postprandial lipid metabolism refers to the series of metabolic events that occur following the ingestion of a meal containing fat. Dietary fat is principally composed of triacylglycerol, postprandial lipaemia therefore being characterized by an increase in plasma triacylglycerol concentration. This review will describe the nature of the postprandial response and show the direct and indirect pro-atherogenic effects of triacylglycerol-rich lipoprotein metabolism. An elevated postprandial lipemic response precipitates a number of adverse metabolic events, including the production of atherogenic chylomicron remnants, the formation of the highly atherogenic small, dense low-density lipoprotein particles, and a reduction in the concentration of the cardioprotective high-density lipoprotein fraction. Postprandial lipemia also interacts with the process of thrombosis, in that an elevated postprandial triacylglycerol-rich lipoprotein concentration has the ability to activate the coagulation factor VII and plasminogen activator inhibitor. In the light of the potential impact of an elevated postprandial lipemia on atherothrombosis, the genetic determinants of the magnitude of the postprandial response will be identified. Finally, the nutritional factors that modulate the postprandial response will also be discussed.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
1350-6277
pubmed:author
pubmed:issnType
Print
pubmed:volume
7
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
317-24
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
2000
pubmed:articleTitle
The impact of postprandial lipemia in accelerating atherothrombosis.
pubmed:affiliation
Trinity Centre for Health Sciences, St James's Hospital, James's Street, Dublin 8, Ireland. hmroche@tcd.ie
pubmed:publicationType
Journal Article, Review