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HDL subfractions analysis: a new laboratory diagnostic assay for patients with cardiovascular diseases and dyslipoproteinemia.

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2011

Year

Abstract

The advantages of this new method includes: (i) Identification of ten HDL subfractions with Lipoprint HDL analysis (large HDL1-3, intermediate HDL 4-7, and small HDL 8-10) . (ii) Discovery of a high concentration of small HDL in plasma lipoproteins in patients with cardovascular diseases with an atherogenic lipoprotein phenotype B, confirms that the atherogenic subclass of HDL family is attributable to small HDL. (iii) Presence of a low concentration of small HDL in non-atherogenic hypercholesterolemia also confirms the atherogenic characteristics of the small HDL subclass per se. (iv) Presence of small dense LDL is definitive to diagnose an atherogenic lipoprotein profile. It is valid for hyperlipidemia and for normolipidemia as well.