OBJECTIVE We examined the usefulness of the serum total cholesterol (TC)/triglyceride (TG) and LDL-cholesterol (LDL-C)/TG ratios for predicting the presence of small, dense LDL, by comparing them with the established indicators of small, dense LDL, such as the LDL-migration index (LDL-MI) and LDL-C/Apolipoprotein B (ApoB) ratio. MATERIALS AND METHODS Fasting serum lipid was analyzed in 99 Jap...

low density lipoprotein (ldl) subclass pattern b is characterized by predominance of small dense ldl. subjects with pattern b tend to have higher triglyceride (tg) and lower levels of high density lipoprotein cholesterol (hdl-c). small dense ldl is associated with increased risk of coronary disease. in this study, effect of non-insulin dependent diabetes mellitus (niddm) on ldl size, plasma tg ...

A predominance of small, dense low-density lipoprotein (LDL) is a major component of an atherogenic lipoprotein phenotype, and a common, but modifiable, source of increased risk for coronary heart disease in the free-living population. While much of the atherogenicity of small, dense LDL is known to arise from its structural properties, the extent to which an increase in the number of small, de...

Small, dense, electronegative low density lipoprotein [LDL(-)] is increased in patients with familial hypercholesterolemia and diabetes, populations at increased risk for coronary artery disease. It is present to a lesser extent in normolipidemic subjects. The mechanistic link between small, dense LDL(-) and atherogenesis is not known. To begin to address this, we studied the composition and dy...

There is increasing evidence to believe that Asian Indians are at an increased risk of coronary heart disease (CHD), which cannot be attributed to the common risk factors. Individuals with small, dense LDL phenotype are also known to be at increased risk of CHD. Our objective was to examine whether the prevalence of smaller and denser LDL particles is increased in Asian Indians. Thirty-nine Asi...

Raised serum cholesterol does not adequately explain the increased risk of CHD within populations or the relationship between diet and CHD. Nevertheless, the principal transport vehicle of cholesterol in the circulation, LDL, must still be regarded as the most atherogenic lipoprotein species, but not because of its contribution to serum cholesterol. The atherogenic potential of LDL in the major...

Epidemiologic studies and in vitro experiments indicate that low density lipoprotein (LDL) subtypes differ concerning their atherogenic potential. Small, dense LDL are more atherogenic than large, buoyant LDL. LDL apheresis is a potent therapeutic modality to lower elevated LDL-cholesterol. It is unknown whether such therapy induces a shift in the LDL subtype distribution. In this study we eval...