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pubmed:abstractText |
Impaired lipoprotein metabolism is one of the major aetiological factors for the pathogenesis of atherosclerosis and cardiovascular disease (CVD). Assessment is usually made in the fasting state, and particular attention is directed towards the measurement of the cholesterol content of both the low and high-density lipoprotein fractions. By comparison, a massive amount of lipid fluxes through the intra-vascular compartment during the post-prandial period. This has led to the hypothesis that atherosclerosis could be partially, or even predominantly, due to the pathological effects of this flux of post-prandial lipoproteins on the vessel wall. This justifies efforts to systematically study the relationship between the lipoprotein responses to food (particularly fat) ingestion and cardiovascular disease or its surrogate markers. This review will consider the mechanisms by which post-prandial metabolism might affect the risk of CVD. It will examine the evidence for and against such an association. It will also consider the practical and methodological issues that are likely to determine the future utility of post-prandial lipoprotein assessment.
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