Search Results - "Portois, L."

Glycerol metabolism alteration in adipocytes from n3-PUFA-depleted rats, an animal model for metabolic syndrome by Portois, L, Zhang, Y, Perret, J, Louchami, K, Gaspard, N, Hupkens, E, Bolaky, N, Delforge, V, Beauwens, R, Malaisse, W J, Sener, A, Carpentier, Y A, Delporte, C

“…Aquaglyceroporin 7 (AQP7) is a glycerol transporter expressed in adipocytes. Its expression has been shown to be modulated in obesity. Metabolic syndrome is…”
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Hepatic steatosis in n-3 fatty acid depleted mice: focus on metabolic alterations related to tissue fatty acid composition by Pachikian, B D, Neyrinck, A M, Cani, P D, Portois, L, Deldicque, L, De Backer, F C, Bindels, L B, Sohet, F M, Malaisse, W J, Francaux, M, Carpentier, Y A, Delzenne, N M

“…There are only few data relating the metabolic consequences of feeding diets very low in n-3 fatty acids. This experiment carried out in mice aims at studying…”
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Pancreatic islet function in omega-3 fatty acid-depleted rats: alteration of calcium fluxes and calcium-dependent insulin release by Zhang, Y, Oguzhan, B, Louchami, K, Chardigny, J-M, Portois, L, Carpentier, Y A, Malaisse, W J, Herchuelz, A, Sener, A

“…Considering the insufficient supply of long-chain polyunsaturated omega-3 fatty acids often prevailing in Western populations, this report deals mainly with…”
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Acute in vivo administration of a fish oil-containing emulsion improves post-ischemic cardiac function in n-3-depleted rats by Peltier, S, Malaisse, W, Portois, L, Demaison, L, Novel-Chate, V, Chardigny, J, Sebedio, J, Carpentier, Y, Leverve, X

“…A novel i.v. lipid preparation (MCT:FO) containing 80% medium chain-triacylglycerols and 20% fish oil was recently developed to rapidly replenish cell membrane…”
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Adverse effects of conjugated alpha-linolenic acids (CLnA) on lipoprotein profile on experimental atherosclerosis in hamsters by Plourde, M., Ledoux, M., Grégoire, S., Portois, L., Fontaine, J. J., Carpentier, Y. A., Angers, P., Chardigny, J. M., Sébédio, J. L.

“…Conjugated linoleic acids (CLAs) such as rumenic acid (RA) have the potential to alter blood lipid profiles in animals and in humans. In contrast,…”
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O002 DIETARY DEPRIVATION IN N-3 FATTY ACIDS: TIME EFFECT ON BRAIN PHOSPHOLIPID FATTY ACID PATTERN IN RATS by Portois, L, Hacquebard, M, Malaisse, W.J, Carpentier, Y.A

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P008 DIFFERENCES IN PHOSPHOLIPID FATTY ACID PROFILE BETWEEN JEJUNAL AND COLONIC MUCOSA IN NORMAL AND N-3 FATTY ACID DEPLETED RATS by Hacquebard, M, Portois, L, Malaisse, W.J, Carpentier, Y.A

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073 La supplémentation avec des prébiotiques améliore la stéatose hépatique induite par une déplétion en acide gras polyinsaturés de type n-3 by Pachikian, B, Catry, E, Essaghir, A, Demoulin, J.B, Neyrinck, A, Dewulf, E, Sohet, F, Portois, L, Carpentier, Y, Cani, P, Delzenne, N

“…Introduction Une diminution du rapport d’acides gras polyinsaturés n-3/n-6 est observée dans les phospholipides du foie de patients atteints de stéatose…”
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Mutational Analysis of the Glucose Regulatory Element in the Promoter of the Glucagon Receptor Gene by PORTOIS, LAURENCE, TASTENOY, MICHÈLE, SVOBODA, MICHAL

“…: Recently, we identified a glucose regulatory element in the promoter of the rat glucagon receptor gene. The effect of glucose is centered on a highly…”
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O41 Implication de SREBP-1c dans la stéatose hépatique associée à une carence en acides gras polyinsaturés n-3 by Pachikian, B, Neyrinck, A, Essaghir, A, Catry, E, de Backer, F, Portois, L, Deldicque, L, Francaux, M, Carpentier, Y, Demoulin, J.B, Cani, P, Delzenne, N

“…Introduction Les acides gras polyinsaturés (AGPI) n-3 jouent un rôle important sur le métabolisme lipidique de part leur capacité à stimuler la β-oxydation et…”
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Functional analysis of the glucose response element of the rat glucagon receptor gene in insulin-producing INS-1 cells by Portois, L., Tastenoy, M., Viollet, B., Svoboda, M.

“…Glucose stimulates the transcription of the glucagon receptor gene in hepatocytes and in pancreatic β cells. We recently identified a glucose response element…”
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O23 Impact du déséquilibre d’apport nutritionnel en acides gras polyinsaturés sur la genèse d’une stéatose et de l’apoptose dans le foie. Approche expérimentale by Pachikian, B.D, Neyrinck, A, Cani, P.D, Portois, L, de Backer, F, Sohet, F, Sempoux, C, Bindels, L, Malaisse, W, Carpentier, Y.A, Delzenne, N.M

“…Introduction Les acides gras polyinsaturés n-3 et n-6 présentent des effets importants dans la régulation du métabolisme lipidique (modulation de l’expression…”
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P090 DIETARY SUPPLEMENTATION WITH FLAXSEED OIL PROMPTLY CORRECTS EPA AND DHA CONTENT IN LIVER AND BRAIN PHOSPHOLIPIDS OF N-3 FATTY ACID DEFICIENT RATS by Hacquebard, M, Portois, L, Larondelle, Y, Malaisse, W.J, Carpentier, Y.A

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SUMO Modification of the Ets-related Transcription Factor ERM Inhibits Its Transcriptional Activity by Degerny, Cindy, Monte, Didier, Beaudoin, Claude, Jaffray, Ellis, Portois, Laurence, Hay, Ron T., de Launoit, Yvan, Baert, Jean-Luc

“…A variety of transcription factors are post-translationally modified by SUMO, a 97-residue ubiquitin-like protein bound covalently to the targeted lysine. Here…”
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Lipoprotein lipase-catalyzed hydrolysis of a novel medium-chain triglyceride:fish oil (8:2) emulsion: Comparison with a pure fish oil and a medium-chain triglyceride:long-chain triglyceride:fish oil (5:4:1) emulsion by Carpentier, YA, Portois, L, Malaisse, W J

“…A novel 8:2 medium-chain triglyceride: fish oil emulsion (MCT:FO) was recently proposed for bolus i.v. injection in a man to rapidly enrich cell phospholipids…”
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Rapid effects of the intravenous injection of a medium-chain triglyceride: fish oil emulsion on the triglyceride fatty acid pattern of soleus muscle from omega3 fatty acid-depleted rats by Portois, L, Agascioglu, E, Zhang, Y, Sener, A, Chardigny, J-M, Malaisse, W J, Carpentier, Y A

“…Second generation rats depleted in long-chain polyunsaturated omega3 fatty acids display several features of the metabolic syndrome, including visceral…”
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Rapid reduction of liver steatosis in omega3-depleted rats injected with a novel lipid emulsion by Carpentier, Y A, Peltier, S, Portois, L, Sebedio, J-L, Leverve, X, Malaisse, W J

“…The bolus intravenous administration of a novel medium-chain triglyceride: fish oil emulsion (MCT:FO) to normal subjects was recently found to increase within…”
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Glucose intolerance associated to insulin resistance and increased insulin secretion in rats depleted in long-chain omega3 fatty acids by Cancelas, J, Prieto, P G, Villanueva-Peñacarrillo, M L, Zhang, Y, Portois, L, Sener, A, Carpentier, Y A, Valverde, I, Malaisse, W J

“…An intragastric D-glucose tolerance test was performed, after overnight starvation, in female rats depleted in long-chain polyunsaturated omega3 fatty acids…”
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Correction of excessive triglyceride accumulation in the liver of omega -3 fatty acid-depleted rats by a single i.v. injection of a medium-chain triglyceride:fish oil emulsion by Portois, L, Peltier, S, Chardigny, J, Sebedio, J, Leverve, X, Malaisse, W J, Carpentier, YA

“…Second generation omega -3 fatty acid depleted rats ( omega -3-d rats) display abnormally high body weight, parametrial adipose tissue weight and liver…”
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Accelerated clearance of plasma triglycerides and free fatty acids in omega3-depleted rats by Carpentier, Y A, Peltier, S, Portois, L, Chardigny, J-M, Sébédio, J-L, Leverve, X, Malaisse, W J

“…The present study aims mainly at exploring the effects of a severe depletion in polyunsaturated long-chain omega3 fatty acids upon the fate of circulating…”
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