Search Results - "Beaufrère, Bernard"

Influence of the protein digestion rate on protein turnover in young and elderly subjects by Dangin, Martial, Boirie, Yves, Guillet, Christelle, Beaufrère, Bernard

“…It has long been recognized that numerous dietary parameters, such as the amount and type of protein and nonprotein energy sources, affect protein metabolism…”
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The digestion rate of protein is an independent regulating factor of postprandial protein retention by Dangin, M, Boirie, Y, Garcia-Rodenas, C, Gachon, P, Fauquant, J, Callier, P, Ballèvre, O, Beaufrère, B

“…To evaluate the importance of protein digestion rate on protein deposition, we characterized leucine kinetics after ingestion of "protein" meals of identical…”
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Slow and fast dietary proteins differently modulate postprandial protein accretion by Boirie, Y, Dangin, M, Gachon, P, Vasson, M.P, Maubois, J.L, Beaufrere, B

“…The speed of absorption of dietary amino acids by the gut varies according to the type of ingested dietary protein. This could affect postprandial protein…”
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Short-Term Administration of a Combination of Recombinant Growth Hormone and Insulin-Like Growth Factor-I Induces Anabolism in Maintenance Hemodialysis by Guebre-Egziabher, Fitsum, Juillard, Laurent, Boirie, Yves, Laville, Martine, Beaufrère, Bernard, Fouque, Denis

“…Context: Resistance to GH and IGF-I is a significant complication of severe chronic kidney disease, which contributes to muscle wasting. Pharmacological doses…”
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The rate of protein digestion affects protein gain differently during aging in humans by Martial Dangin, Christelle Guillet, Clara Garcia-Rodenas, Pierre Gachon, Corinne Bouteloup-Demange, Kristel Reiffers-Magnani, Jacques Fauquant, Olivier Ballèvre, Bernard Beaufrère

“…In young men ingesting protein meals, slowly digested proteins (caseins: CAS) induce a higher protein gain than those that are rapidly digested (whey proteins:…”
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Effects of two conjugated linoleic acid isomers on body fat mass in overweight humans by Malpuech-Brugere, C, Verboeket-Van de Venne, W.P.H.G, Mensink, R.P, Arnal, M.A, Morio, B, Brandolini, M, Saebo, A, Lassel, T.S, Chardigny, J.M, Sebedio, J.L

“…Objective: To examine the effects of two different conjugated linoleic acid (CLA) isomers at two different intakes on body composition in overweight humans…”
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Splanchnic and whole-body leucine kinetics in young and elderly men by Boirie, Y, Gachon, P, Beaufrère, B

“…Whole-body and splanchnic protein metabolism were determined in six young (mean age: 22.7 y) and six old (68.2 y) men before and during a standardized meal…”
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Differential Insulin Sensitivities of Glucose, Amino Acid, and Albumin Metabolism in Elderly Men and Women by Boirie, Yves, Gachon, Pierre, Cordat, Nathalie, Ritz, Patrick, Beaufrère, Bernard

“…Regulation of glucose homeostasis by insulin is modified during aging, but whether this alteration is associated with changes in protein metabolism is less…”
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Effect of an enteral diet supplemented with a specific blend of amino acid on plasma and muscle protein synthesis in ICU patients by Mansoor, Odile, Breuillé, Denis, Béchereau, Fabienne, Buffière, Caroline, Pouyet, Corinne, Beaufrère, Bernard, Vuichoud, Jacques, Van’t-Of, Martin, Obled, Christiane

“…Summary Background & aim Polytrauma patients are characterized by a negative nitrogen balance and muscle wasting. Standard nutrition is relatively inefficient…”
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Comparison of Postprandial Oleic Acid, 9c,11t CLA and 10t,12c CLA Oxidation in Healthy Moderately Overweight Subjects by Malpuech-Brugère, Corinne, Mensink, Ronald P, Loreau, Olivier, Maret, Agnès, Fernie, Claire E, Lassel, Taous S, Chardigny, Jean Michel, Scrimgeour, Charlie M, Sébédio, Jean Louis, Beaufrère, Bernard

“…Few studies report the individual effect of 9c,11t- and 10t,12c-CLA on human energy metabolism. We compared the postprandial oxidative metabolism of 9c,11t-…”
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Albumin and fibrinogen syntheses increase while muscle protein synthesis decreases in head-injured patients by Mansoor, O, Cayol, M, Gachon, P, Boirie, Y, Schoeffler, P, Obled, C, Beaufrère, B

“…The effect of trauma on protein metabolism was investigated in the whole body, muscle, and liver in severely head-injured patients presenting an acute…”
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Muscle fatty acid oxidative capacity is a determinant of whole body fat oxidation in elderly people by Morio, B, Hocquette, J F, Montaurier, C, Boirie, Y, Bouteloup-Demange, C, McCormack, C, Fellmann, N, Beaufrère, B, Ritz, P

“…In sedentary elderly people, a reduced muscle fatty acid oxidative capacity (MFOC) may explain a decrease in whole body fat oxidation. Eleven sedentary and…”
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Gut mucosal protein synthesis in fed and fasted humans by Bouteloup-Demange, C, Boirie, Y, Dechelotte, P, Gachon, P, Beaufrere, B

“…Fractional protein synthesis rate (FSR) of duodenal mucosa was measured in two groups of six healthy young men, either in the fed state at the end of a 10-day…”
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Factors correlated with hypermetabolism in patients with amyotrophic lateral sclerosis by DESPORT, Jean C, PREUX, Pierre M, MAGY, Laurent, BOIRIE, Yves, VALLAT, Jean M, BEAUFRERE, Bernard, COURATIER, Philippe

“…Amyotrophic lateral sclerosis (ALS) is a severe disease characterized by neurogenic amyotrophy and degeneration of upper and lower motor neurons. Although ALS…”
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Gender differences in energy expended during activities and in daily energy expenditure of elderly people by Morio, B, Beaufrere, B, Montaurier, C, Verdier, E, Ritz, P, Fellmann, N, Boirie, Y, Vermorel, M

“…Gender effects on energy expended during light seated activities, walking, cycling and sleep and their consequences on daily energy expenditure (EE) were…”
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Production of large amounts of [13C]leucine-enriched milk proteins by lactating cows by Boirie, Y, Fauquant, J, Rulquin, H, Maubois, J L, Beaufrère, B

“…During protein metabolism kinetic studies, oral tracers are administered as labeled free amino acids and do not necessarily represent the metabolic fate of…”
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Benefit of endurance training in elderly people over a short period is reversible by Morio, B, Barra, V, Ritz, P, Fellmann, N, Bonny, J M, Beaufrère, B, Boire, J Y, Vermorel, M

“…The present study assessed daily activity, physical capacity and body composition in 11 initially sedentary healthy subjects [5 men and 6 women, mean age 62.8…”
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Validation of bioelectrical impedance analysis in patients with amyotrophic lateral sclerosis by DESPORT, Jean C, PREUX, Pierre M, BOUTELOUP-DEMANGE, Corinne, CLAVELOU, Pierre, BEAUFRERE, Bernard, BONNET, Christine, COURATIER, Philippe P

“…Amyotrophic lateral sclerosis (ALS) is a neurologic disease with an unfavorable prognosis that may be accompanied by malnutrition or overweight. Nutritional…”
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Adaptive response to a low-protein diet in predialysis chronic renal failure patients by BERNHARD, Jacques, BEAUFRERE, Bernard, LAVILLE, Maurice, FOUQUE, Denis

“…Arandomized, controlled study of 12 patients with mild chronic renal failure was designed to assess the metabolic effects of a low-protein diet supplemented (n…”
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Higher calcium urinary loss induced by a calcium sulphate-rich mineral water intake than by milk in young women by Brandolini, Marion, Guéguen, Léon, Boirie, Yves, Rousset, Paulette, Bertière, Marie-Claude, Beaufrère, Bernard

“…It is well known that the intestinal availability of Ca from Ca-rich mineral waters is equivalent to that of milk Ca. However, the effect of associated anions…”
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