... to reduce LDL-C, whereas ezetimibe, inhibitor of cholesterol absorption, has ambiguous effects on circulating PCSK9 levels. Plant stanols also reduce cholesterol absorption, but their effect on serum PCSK9 concentration is not known. Therefore, we performed a controlled, randomized, double-blind study...

... to increased cardiovascular risk. Perturbed hepato-intestinal cholesterol metabolism may play a contributory role in this abnormality. We therefore investigated the association between plasma markers of cholesterol absorption and synthesis with TRL remnant metabolism in 35 men with the metabolic syndrome (MS...

..., and reduced cholesterol absorption efficiency significantly from 28.7% to 23.4%. In accordance, faecal excretion of neutral and particularly endogenous neutral sterols increased (16.7% and 19.7%, respectively), but faecal cholesterol elimination and cholesterol synthesis were only insignificantly increased. 4...

...Helena Gylling; Tatu A. Miettinen 1. The present study investigated the role of intestinal cholesterol absorption in the regulation of cholesterol metabolism and serum lipoprotein levels in 22 patients with heterozygous familial hypercholesterolaemia on low to normal cholesterol intake. 2...