Zobrazeno 1 - 10 of 37 pro vyhledávání: '"Claire Sornet"'
1
Increased availability of leucine with leucine-rich whey proteins improves postprandial muscle protein synthesis in aging rats
Autor: Jean Grizard, Corinne Pouyet, Sandrine Ripes, Claire Sornet, Cécile Rochon-Bonhomme, Elisabeth Debras, Dominique Dardevet, Michèle Balage, Isabelle Rieu
Publikováno v: Nutrition
Nutrition, Elsevier, 2007, 23 (4), pp.323-331. ⟨10.1016/j.nut.2006.12.013⟩
2. Congrès de la Société Française de Nutrition (SFN)
2. Congrès de la Société Française de Nutrition (SFN), Nov 2005, Marseille, France. ⟨10.1016/j.nut.2006.12.013⟩
International audience; OBJECTIVE: We previously found that aging was characterized by a decreased sensitivity of muscle protein synthesis to leucine and that a free leucine-supplemented diet corrected this defect in old rats and elderly humans. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87ed745cc03fa66ec4fc575fe621464d
https://doi.org/10.1016/j.nut.2006.12.013
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2
Leucine supplementation improves muscle protein synthesis in elderly men independently of hyperaminoacidaemia
Autor: Dominique Dardevet, Laurent Mosoni, Christophe Giraudet, Michèle Balage, Claire Sornet, Isabelle Rieu, Estelle Pujos, Jean Grizard
Publikováno v: The Journal of Physiology. 575:305-315
The present study was designed to assess the effects of dietary leucine supplementation on muscle protein synthesis and whole body protein kinetics in elderly individuals. Twenty healthy male subjects (70 ± 1 years) were studied before and after con
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77f7721fa6c9e514189f3c223f814cc0
https://doi.org/10.1113/jphysiol.2006.110742
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3
Acute Phase Protein Levels and Thymus, Spleen and Plasma Protein Synthesis Rates Differ in Adult and Old Rats
Autor: J. Prugnaud, Claire Sornet, Christiane Obled, Corinne Pouyet, Dominique Dardevet, Isabelle Papet, Fabienne Béchereau
Publikováno v: Scopus-Elsevier
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Journal of Nutrition
Journal of Nutrition, American Society for Nutrition, 2003, 133 (1), pp.215-219
Aging induces a dysregulation of immune and inflammation functions that may affect protein synthesis rates in lymphoid tissue and plasma proteins. We quantified in vivo synthesis rates of thymus, spleen and plasma proteins, including albumin and acut
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e335021864d666b9141431c3bd8841b
https://doi.org/10.1093/jn/133.1.215
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4
A leucine supplementation after an immobilization-induced atrophy in old rats enhanced protein anabolism but failed in muscle mass recovery
Autor: Dominique Dardevet, Lydie Combaret, Carole Migné, Claire Sornet, Hugues Magne, Isabelle Savary-Auzeloux
Publikováno v: Nutrition Metabolism and Cardiovascular Diseases
8. International Symposium on Amino Acid and Protein Metabolism in Health and Disease
8. International Symposium on Amino Acid and Protein Metabolism in Health and Disease, European Society of Parenteral and Enteral Nutrition (ESPEN). LUX., 2013, ⟨10.1016/j.numecd.2013.10.004⟩
Proceedings and abstracts from the 8th international symposium on amino acid and protein metabolism in health and disease. suppl. 1 (23), 2013; 8. International Symposium on Amino Acid and Protein Metabolism in Health and Disease, S51-S52
Proceedings and abstracts from the 8th International Symposium on Amino Acid and Protein Metabolism in Health and Disease; By contrast to adult, we have shown (Magne et al. 2011) that immobilization during ageing generated muscle atrophy which is not
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0734ddaec2b54303f00de219654c2d2d
https://hal.inrae.fr/hal-02744978/document
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5
Dietary n-3 polyUnsaturated fatty acids are capable to enhance protein anabolism response to insulin but not to leucine in old rats
Autor: Claire Sornet, Isabelle Savary-Auzeloux, Dominique Dardevet, Isabelle Mothe-Satney
Publikováno v: Proceedings and abstracts from the 8th international symposium on amino acid and protein metabolism in health and disease. S1 (23), 2013; 8. International Symposium on Amino Acid and Protein Metabolism in Health and Disease, Genova, ITA, 2011-04-01-2011-04-02, S53-S54
Nutrition Metabolism and Cardiovascular Diseases
8. International Symposium on Amino Acid and Protein Metabolism in Health and Disease
8. International Symposium on Amino Acid and Protein Metabolism in Health and Disease, Apr 2011, Genova, Italy. ⟨10.1016/j.numecd.2013.10.012⟩
Ageing is characterized by sarcopenia partially explained by a decreased sensitivity of protein metabolism to anabolic stimuli such as insulin or amino acids (leucine). Animals fed a n-3PUFA-enriched-diet have shown an increased of whole body protein
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07b352a9abd41635ca0df465ba2effce
http://prodinra.inra.fr/record/273634
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6
Insulin-like growth factor-1 and insulin resistance in skeletal muscles of adult and old rats
Autor: Claire Sornet, Didier Attaix, Vickie E. Baracos, Jean Grizard, Dominique Dardevet
Publikováno v: Endocrinology. 134:1475-1484
A study was designed to compare the effects, in vitro, of insulin-like growth factor-1 (IGF-1) and insulin on rat epitrochlearis muscle metabolism during aging (1, 6-8, or 18-20 months). Our results showed that in young epitrochlearis, IGF-1 was equi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9703d7c8181888f709e09157a9ca31d8
https://doi.org/10.1210/endo.134.3.8119189
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7
Influence of low- and high-protein diets on insulin and insulin-like growth factor-1 binding to skeletal muscle and liver in the growing rat
Autor: Dominique Dardevet, M. Manin, Michèle Balage, Claire Sornet, Jean Grizard
Publikováno v: British Journal of Nutrition. 65:47-60
The influence of protein content of the diet on the plasma concentrations and binding to skeletal muscle and liver of insulin and insulin-like growth factor-1 (IGF-1), was studied in growing rats. Animals with a starting body-weight of 80 g received
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25ba38928e60d094dc1f327890c04ea2
https://doi.org/10.1079/bjn19910065
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8
Leucine: a key amino acid in ageing-associated sarcopenia?
Autor: Sylvie Mordier, Claire Sornet, Jean Grizard, Dominique Dardevet, Alain Bruhat, Laurent Mosoni, Pierre Fafournoux, Lydie Combaret, Isabelle Rieu
Publikováno v: Nutrition research reviews. 16(1)
During ageing, a progressive loss of muscle mass has been well described in both man and rodents. This loss of proteins results from an imbalance between protein synthesis and degradation rates. Although some authors have shown a decrease of myofibri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::852da991249ba11a1258d861400908e6
https://pubmed.ncbi.nlm.nih.gov/19079937
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10
Leucine in ageing-associated sarcopenia
Autor: Isabelle Rieu, Laurent Mosoni, Lydie Combaret, Claire Sornet, Jean Grizard, Dominique Dardevet
Publikováno v: Nutrition des Carnivores Domestiques [Nutrition of the pets]
Nutrition des Carnivores Domestiques [Nutrition of the pets], May 2006, Aimargues, France
Bulletin de l'Académie Vétérinaire de France
Bulletin de l'Académie Vétérinaire de France, Académie vétérinaire de France, 2006, 159 (4), pp.309-318
Bulletin de l'Académie Vétérinaire de France, 2006, 159 (4), pp.309-318
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Séance thématique exceptionnelle sur invitation de Royal Canin [Special sessions on the invitation of Royal Canin]; International audience; A progressive loss of muscle mass has been well described in both humans and rodents during ageing. This los
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ea23e00eafc037bcbb28933bee034beb
https://hal.inrae.fr/hal-02821115
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