0000000000994104
AUTHOR
Gerd Assmann
showing 4 related works from this author
Consommation de pommes de terre et risques de maladie cardiovasculaire
2010
Resume Les atouts de la pomme de terre declinee sous ses nombreuses formes, auxquels s’ajoutent ses qualites nutritives et son faible cout, expliquent sa consommation importante en Occident. Il apparait indispensable de reflechir a la place et au role tenu par la pomme de terre dans le cadre d’un regime alimentaire sain, au vu de l’incidence croissante des maladies cardiometaboliques comme l’atherosclerose, l’obesite et le diabete, tres liees a l’alimentation et au mode de vie. Il est delicat, dans le cadre d’etudes menees sur l’homme, de distinguer le role specifique d’un aliment de base par rapport a un autre. Des travaux indiquent toutefois que les pommes de terre possedent des propriete…
Lipid-free apolipoprotein (apo) A-I is converted into alpha-migrating high density lipoproteins by lipoprotein-depleted plasma of normolipidemic dono…
1998
Plasma of patients with Tangier disease (TD) is devoid of alpha-LpA-I (apolipoprotein A-I-containing lipoprotein), which in normolipidemic plasma constitutes the majority of high density lipoprotein (HDL). The residual amounts of apolipoprotein A-I (apo A-I) in TD plasma have electrophoretic prebeta1-LpA-I mobility. We have previously demonstrated that TD plasma does not convert prebeta1-LpA-I into alpha-LpA-I. In this study we found that plasmas of normolipidemic controls, apo A-I-deficient patients and patients with fish-eye disease, but not plasmas of six TD patients, convert biotinylated lipid-free apo A-I into alpha-LpA-I. Supplementation of plasma with free oleic acid or fatty acid fr…
Plasma and fibroblasts of Tangier disease patients are disturbed in transferring phospholipids onto apolipoprotein A-I
1998
Plasmas of patients with Tangier disease (TD) lack lipid-rich α-HDL which, in normal plasma, constitutes the majority of high density lipoprotein (HDL). Residual amounts of apolipoprotein (apo)A-I in TD plasma occur as lipid-poor or even lipid-free preβ-HDL. By contrast to normal plasma, TD plasma does not convert preβ-HDL into α-HDL. Moreover, fibroblasts of TD patients were found to be defective in secreting cholesterol or phospholipids in the presence of lipid-free apoA-I. We have therefore hypothesized that both defective conversion of preβ-HDL into α-HDL and defective lipid efflux from TD cells onto lipid-free apoA-I result from a disturbance in phospholipid transfer occurring in both …
Treat-to-target versus dose-adapted statin treatment of cholesterol to reduce cardiovascular risk
2015
Clinical guidelines should be based on the best available evidence and are of great importance for patient care and disease prevention. In this respect, the 2013 American College of Cardiology/American Heart Association report is highly appreciated and well-recognized. The report included critical questions concerning hypercholesterolaemia, but its translation into a clinical guideline initiated intense debate worldwide because of the recommendation to switch from a treat-to-target approach for low-density-lipoprotein-cholesterol to a statin dose-based strategy.