Search results for "lipoatrophie"

showing 2 items of 2 documents

Upregulation of liver VLDL receptor and FAT/CD36 expressions in LDLR-/- apoB100/100 mice fed trans-10,cis-12 conjugated linoleic acid

2006

International audience; This study explores the mechanisms responsible for the fatty liver setup in mice fed trans-10,cis-12 conjugated linoleic acid (t10c12 CLA), hypothesizing that an induction of low density lipoprotein receptor (LDLR) expression is associated with lipid accumulation. To this end, the effects of t10c12 CLA treatment on lipid parameters, serum lipoproteins, and expression of liver lipid receptors were measured in LDLR(-/-) apoB(100/100) mice as a model of human familial hypercholesterolemia itself depleted of LDLR. Mice were fed t10c12 CLA over 2 or 4 weeks. We first observed that the treatment induced liver steatosis, even in the absence of LDLR. Mice treated for 2 weeks…

CD36 AntigensMaleVery low-density lipoproteinTRANSLOCASECD36RECEPTEUR SCAVENGER[SDV]Life Sciences [q-bio]FATTY ACID TRANSLOCASE030204 cardiovascular system & hematologyBiochemistryMice0302 clinical medicineEndocrinologyLinoleic Acids ConjugatedMice Knockout0303 health sciencesLipoprotein lipaselipoprotéinebiologyacide grasrécepteur d'hormoneChemistryFatty liverFatty Acidsfood and beveragesHEPATIC LIPASELipidsLOW DENSITY LIPOPROTEIN RECEPTOR3. Good healthUp-RegulationLiverSCAVENGER RECEPTOR CLASS B TYPE ILIVER STEATOSIS;LOW DENSITY LIPOPROTEIN RECEPTOR;TRIGLYCERIDE;LIPOATROPHY;LIPOPROTEIN;FATTY ACID TRANSLOCASE;VERY LOW DENSITY LIPOPROTEIN RECEPTOR;HEPATIC LIPASE;LIPOPROTEIN LIPASE;LOW DENSITY LIPOPROTEIN RECEPTOR-RELATED PROTEIN;SCAVENGER RECEPTOR CLASS B TYPE I;LIPOATROPHIE;TRANSLOCASE;LIPASE HEPATIQUE;RECEPTEUR SCAVENGERApolipoprotein B-100lipoprotéine lipaseTRIGLYCERIDElipids (amino acids peptides and proteins)Oxidation-Reductionmedicine.medical_specialtyLIPASE HEPATIQUELipolysisVLDL receptorMice Transgenicacide linoléique conjugué03 medical and health sciencesstéatose hépatiqueInternal medicineLIVER STEATOSISmedicineLIPOPROTEIN LIPASEAnimalsRNA Messengerlipoprotéine de faible densite030304 developmental biologyLOW DENSITY LIPOPROTEIN RECEPTOR-RELATED PROTEINnutritional and metabolic diseasesCell Biologymedicine.diseaseLipid MetabolismLIPOATROPHYDietary FatsEndocrinologyLIPOPROTEINReceptors LDLVERY LOW DENSITY LIPOPROTEIN RECEPTORLIPOATROPHIELDL receptorbiology.proteinacide gras transHepatic lipaseLipoprotein
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CLA, “new nutrients”?

2005

International audience; Conjugated linoleic acid (CLA) refers to a class of positional and geometric dienoic isomers of linoleic acid. Chronic dietary supplementation with commercial isomeric mixtures sold as dietary supplements leads to a drop in fat mass in various species. The t10,c12-CLA isomer is responsible for this antiobesity effect.The reduction of fat mass is especially dramatic in the mouse, in which it is associated with a severe hyperinsulinemia, an insulin resistance and a massive liver steatosis. The origin of these adverse side effects and the putative chronology of events leading to CLA-mediated lipoatrophic syndrome are presented and discussed in this review. In Human, the…

lipoatrophyConjugated linoleic acid[SDV]Life Sciences [q-bio]insulino-résistanceMedicine (miscellaneous)food and beveragesNutritional statusInsulin resistanceCLABiochemistryMolecular biologyFat masschemistry.chemical_compoundchemistryFood supplementlipoatrophieInsulino resistancelipids (amino acids peptides and proteins)Conjugated linoleic acid[SDV.AEN]Life Sciences [q-bio]/Food and NutritionFood Science
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