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NATHALIE LE FLOCH

114
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Identifiants chercheurs

Présentation

DR2, équipe Physiologie de l’Adaptation, Santé et Bien être UMR1348 PEGASE INRAE, Institut Agro 35590 Saint Gilles Tél : 02 23 48 50 39 ; Fax : 02 23 48 50 80 ; E-mail : [Nathalie.Lefloch@inrae.fr](mailto:Nathalie.Lefloch@inra.fr) **Titres et diplômes universitaires** 2009 Habilitation à diriger des recherches. Université de Rennes I. 1995 Doctorat en sciences. Université d’Aix-Marseille III. 1992 Doctorat Vétérinaire. Université de Nantes ; DEA nutrition cellulaire et moléculaire, Université d’Aix-Marseille III. **Parcours professionnel** 01.2014 Directrice de Recherche de seconde classe 2012-2016 Responsable de l’équipe Physiologie de l’Adaptation, Nutrition et Santé Animales 2001 1996 Chargée de Recherches de première classe (INRA de Saint Gilles) Chargée de Recherches de seconde classe (SRP, INRA de Saint Gilles.

Publications

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A blend of functional amino acids and grape polyphenols improves the pig capacity to cope with an inflammatory challenge caused by poor hygiene of housing conditions

Alícia Zem Fraga , Paulo Henrique Reis Furtado Campos , Luciano Hauschild , Tristan Chalvon-Demersay , Martin Beaumont
BMC Veterinary Research, 2023, 19 (1), pp.25. ⟨10.1186/s12917-023-03580-w⟩
Article dans une revue hal-03965647v1
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Feeding pigs amino acids as protein-bound or in free form influences postprandial concentrations of amino acids, metabolites, and insulin

Francis Amman Eugenio , Jaap J. van Milgen , J. Duperray , R. Sergheraert , Nathalie Le Floc'H
Animal, 2023, 17 (1), pp.100684. ⟨10.1016/j.animal.2022.100684⟩
Article dans une revue hal-03970276v1

Apparent jejunal amino acid digestibility, gut morphology, and the expression of intestinal amino acid transporters in pigs fed protein or free amino acids

Francis Amann Eugenio , Jaap J. van Milgen , Joël Duperray , Renaud Sergheraert , Nathalie Le Floc'H
Journal of Animal Science, 2023, 101, pp.skac417. ⟨10.1093/jas/skac417⟩
Article dans une revue hal-03965662v1
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Effect of the supplementation with a combination of plant extracts on sow and piglet performance and physiology during lactation and around weaning

Lucile Herve , Hélène Quesnel , Amaury Greuter , Laurent Hugonin , Elodie Merlot
Journal of Animal Science, 2023, 101, pp.skad282. ⟨10.1093/jas/skad282⟩
Article dans une revue hal-04197737v1

107. The AHOL (Animal Health Ontology for Livestock) ontology for integrating data on the main diseases of farmed animals: An example in the pig sector

M. Leblanc-Maridor , Coralie Ferret , Marie-Christine Meunier-Salaün , Mélanie Gunia , Matthieu Matthieu.Reichstadt@inrae.Fr Reichstadt
Animal. Science proceedings, 2023, 14 (5), pp.699-700. ⟨10.1016/j.anscip.2023.06.109⟩
Article dans une revue hal-04455809v1
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Principes, cadre d'analyse et leviers d'action a l'échelle de l'élevage pour une gestion intégrée de la santé chez les animaux monogastriques

Laurence Fortun-Lamothe , Anne Collin , Sylvie Combes , Stéphane Ferchaud , Karine Germain
INRAE Productions Animales, 2022, 35 (4), pp.307-326. ⟨10.20870/productions-animales.2022.35.4.7225⟩
Article dans une revue hal-03947496v1

Hygiene of housing conditions and proinflammatory signals alter gene expressions in porcine adipose tissues and blood cells

Audrey Quéméner , Marie-Hélène Perruchot , Frédéric Dessauge , Annie Vincent , Elodie Merlot
PeerJ, 2022, 10, pp.e14405. ⟨10.7717/peerj.14405⟩
Article dans une revue hal-03902107v1
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A model to analyse the postprandial nutrient concentration in the plasma of pigs

Jaap J. van Milgen , Francis A. Eugenio , Nathalie Le Floc'H
Animal - Open Space, 2022, 1 (1), pp.100007. ⟨10.1016/j.anopes.2022.100007⟩
Article dans une revue hal-03613578v1

Postprandial plasma amino acid and metabolite kinetics of adult and growing pigs fed a diet with a balanced or unbalanced amino acid profile

Francis A. Eugenio , Jaap J. van Milgen , Joël Duperray , Renaud Sergheraert , Nathalie Le Floc'H
Animal, 2022, 16 (11), pp.100663. ⟨10.1016/j.animal.2022.100663⟩
Article dans une revue hal-03891188v1
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Physiological response to the weaning in two pig lines divergently selected for residual feed intake

Lucile Montagne , Hélène Gilbert , Nelly Muller , Nathalie Le Floc'H
Journal of Animal Physiology and Animal Nutrition, 2022, 106 (802–812), ⟨10.1111/jpn.13622⟩
Article dans une revue hal-03970620v1
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Poor hygiene of housing conditions influences energy metabolism in a muscle type-dependent manner in growing pigs differing in feed efficiency

Annie Vincent , Frédéric Dessauge , Florence Gondret , Nathalie Le Floc'H , Bénédicte Lebret
Scientific Reports, 2022, 12 (1), pp.7991. ⟨10.1038/s41598-022-12050-6⟩
Article dans une revue hal-03676265v1
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Effect of live yeast supplementation in sow diet during gestation and lactation on sow and piglet fecal microbiota, health, and performance

Nathalie Le Flocʹh , Caroline Stéphanie Achard , Francis Amann Eugenio , Emmanuelle Apper , Sylvie Combes
Journal of Animal Science, 2022, 100 (8), ⟨10.1093/jas/skac209⟩
Article dans une revue hal-03760247v1
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Feeding intact proteins, peptides, or free amino acids to monogastric farm animals

F. A. Eugenio , Jaap J. van Milgen , J. Duperray , R. Sergheraert , N. Le Floc’h
Amino Acids, 2022, 54, pp.157-168. ⟨10.1007/s00726-021-03118-0⟩
Article dans une revue hal-03564426v1
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Effect of moderate forced physical activity on behaviour, lameness and osteochondrosis in growing pigs from two divergent lines selected for feed efficiency

Anne Boudon , M. Karhapää , H. Siljander-Rasi , E. Cantaloube , Ludovic Brossard
Animal - Open Space, 2022, 1 (1), pp.100010. ⟨10.1016/j.anopes.2022.100010⟩
Article dans une revue hal-03667834v1

The impact of housing conditions on porcine mesenchymal stromal/stem cell populations differ between adipose tissue and skeletal muscle

Audrey Quéméner , Frédéric Dessauge , Marie-Hélène Perruchot , Nathalie Le Floc'H , Isabelle Louveau
Peer Community Journal, 2022, 2, pp.e25. ⟨10.24072/pcjournal.109⟩
Article dans une revue hal-03649526v1

Review: Implication of redox imbalance in animal health and performance at critical periods, insights from different farm species

Denys Durand , Anne Collin , Elodie Merlot , Elisabeth Baéza , Laurence L.A. Guilloteau
Animal, 2022, 16 (6), pp.100543. ⟨10.1016/j.animal.2022.100543⟩
Article dans une revue hal-03681823v1
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Flash dietary methionine supply over growth requirements in pigs: Multi-facetted effects on skeletal muscle metabolism

Florence Gondret , Nathalie Le Floc'H , D.I. I Batonon-Alavo , Marie-Hélène Perruchot , Yves Mercier
Animal, 2021, 15 (7), pp.100268. ⟨10.1016/j.animal.2021.100268⟩
Article dans une revue hal-03245785v1

A dynamic mammary gland model describing colostrum immunoglobulin transfer and milk production in lactating sows

Uffe Krogh , Hélène Quesnel , Nathalie Le Floc'H , Aude Simongiovanni , Jaap J. van Milgen
Journal of Animal Science, 2021, 99 (2), pp.1-13. ⟨10.1093/jas/skab030⟩
Article dans une revue hal-03247335v1
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Functional amino acids in pigs and chickens: implication for gut health

Tristan Chalvon-Demersay , Diana Luise , Nathalie Le Floc'H , Sophie Tesseraud , William Lambert
Frontiers in Veterinary Science, 2021, 8, pp.663727. ⟨10.3389/fvets.2021.663727⟩
Article dans une revue hal-03269491v1
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Identification of blood immune and metabolic indicators explaining the variability of growth of pigs under contrasted sanitary conditions

Nathalie Le Floc'H , Florence Gondret , Rémi Resmond
BMC Veterinary Research, 2021, 17, pp.166. ⟨10.1186/s12917-021-02872-3⟩
Article dans une revue hal-03203960v1
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Santé et bien-être de la truie gestante et du porc en croissance

Nathalie Le Floc'H , Anne Boudon , Lucile Montagne , Hélène Gilbert , Florence Gondret
INRAE Productions Animales, 2021, 34 (3), pp.211-226. ⟨10.20870/productions-animales.2021.34.3.4879⟩
Article dans une revue hal-03474119v1
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A static model to analyze carbon and nitrogen partitioning in the mammary gland of lactating sows

U. Krogh , Hélène Quesnel , Nathalie Le Floc'H , A Simongiovanni , Jaap J. van Milgen
Animal, 2021, 15 (1), pp.100049. ⟨10.1016/j.animal.2020.100049⟩
Article dans une revue hal-03168146v1
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Selection for feed efficiency elicits different postprandial plasma metabolite profiles in response to poor hygiene of housing conditions in growing pigs

Alícia Zem Fraga , Isabelle Louveau , Paulo Henrique Reis Furtado Campos , Luciano Hauschild , Nathalie Le Floc'H
PLoS ONE, 2021, 16 (3), pp.e0246216. ⟨10.1371/journal.pone.0246216⟩
Article dans une revue hal-03118298v1
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Early inoculation of microbial suspension in suckling piglets affects the transmission of maternal microbiota and the associated antibiotic resistance genes

Caroline Achard , Véronique Dupouy-Guiraute , Laurent Cauquil , Nathalie Arpaillange , Alain Bousquet‐mélou
Microorganisms, 2020, 8 (10), pp.1576. ⟨10.3390/microorganisms8101576⟩
Article dans une revue hal-03106275v1
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Towards the quantitative characterisation of piglets’ robustness to weaning: a modelling approach

Manuel Revilla Sanchez , Nicolas N.C. Friggens , Laurent Broudiscou , Gaetan Lemonnier , Fany Blanc
Animal, 2019, First view (11), pp.1-11. ⟨10.1017/S1751731119000843⟩
Article dans une revue hal-02192515v1

A systematic literature mapping and meta-analysis of animal-based traits as indicators of production diseases in pigs

S. Stavrakakis , Florence Loisel , P. Sakkas , Nathalie Le Floc'H , I. Kyriazakis
Animal, 2019, 13 (7), pp.1508-1518. ⟨10.1017/S1751731118002719⟩
Article dans une revue hal-02289161v1
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Tissue-specific responses of antioxidant pathways to poor hygiene conditions in growing pigs divergently selected for feed efficiency

Kamil Sierzant , Marie-Hélène Perruchot , Elodie Merlot , Nathalie Le Floc'H , Florence Gondret
BMC Veterinary Research, 2019, 15, pp.341. ⟨10.1186/s12917-019-2107-2⟩
Article dans une revue hal-02299669v1

Postprandial insulin and nutrient concentrations in lipopolysaccharide-challenged growing pigs reared in thermoneutral and high ambient temperatures

Paulo Henrique Reis Furtado Campos , Elodie Merlot , David Renaudeau , Jean Noblet , Nathalie Le Floc'H
Journal of Animal Science, 2019, 97 (8), pp.3354-3368. ⟨10.1093/jas/skz204⟩
Article dans une revue hal-02263854v1

Effect of surgical or immune castration on postprandial nutrient profiles in male pigs

Nathalie Le Floc'H , Hauteclaire Furbeyre , Armelle Prunier , Isabelle Louveau
Archives of Animal Nutrition, 2019, 73 (4), pp.255-270. ⟨10.1080/1745039X.2019.1627836⟩
Article dans une revue hal-02263859v1

The relevance of functional amino acids to support the health of growing pigs

Nathalie Le Floc'H , Anna Wessels , Etienne Corrent , Guoyao Wu , Paolo Bosi
Animal Feed Science and Technology, 2018, 245, pp.104-116. ⟨10.1016/j.anifeedsci.2018.09.007⟩
Article dans une revue hal-01899859v1
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Effects of host genetics and environmental conditions on fecal microbiota composition of pigs

Tereza Kubasova , Lenka Davidova-Gerzova , Vladimir Babak , Darina Cejkova , Lucile Montagne
PLoS ONE, 2018, 13 (8), ⟨10.1371/journal.pone.0201901⟩
Article dans une revue hal-01860862v1
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Physiological responses of growing pigs to high ambient temperature and/or inflammatory challenges

Paulo Henrique Reis Furtado Campos , Nathalie Le Floc'H , Jean Noblet , David Renaudeau
Revista Brasileira de Zootecnia, 2017, 46 (6), pp.537-544. ⟨10.1590/S1806-92902017000600009⟩
Article dans une revue hal-01581639v1

Comparison of plasma tryptophan-related metabolites in crossbred Piétrain and Duroc pigs

Nathalie Le Floc'H , A Simongiovanni , E Corrent , J J Matte
Journal of Animal Science, 2017, 95 (4), pp.1606-1613. ⟨10.2527/jas.2016.1179⟩
Article dans une revue hal-01607174v1
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Sélection pour la consommation alimentaire moyenne journalière résiduelle chez le porc : impacts sur les caractères et défis pour la filière

Hélène Gilbert , Yvon Billon , Ludovic Brossard , Justine Faure , Philippe Gatellier
INRA Productions Animales, 2017, 30 (5), pp.439-453. ⟨10.20870/productions-animales.2017.30.5.2274⟩
Article dans une revue hal-02629240v1
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Review. Divergent selection for residual feed intake in the growing pig

Hélène Gilbert , Yvon Billon , Ludovic Brossard , Justine Faure , Philippe Gatellier
Animal, 2017, 11 (9), pp.1427-1439. ⟨10.1017/S175173111600286X⟩
Article dans une revue hal-01547532v1
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Impact of feed restriction and housing hygiene conditions on specific and inflammatory immune response, the cecal bacterial community and the survival of young rabbits

Sylvie Combes , Katia Julian , Océane Martin , Hauteclaire Furbeyre , Laurent Cauquil
Animal, 2017, 11 (5), pp.854-863. ⟨10.1017/S1751731116002007⟩
Article dans une revue hal-01605508v1

Impact of hygiene of housing conditions on performance and health of two pig genetic lines divergent for residual feed intake

Alexandra Chatelet , Florence Gondret , Elodie Merlot , Hélène Gilbert , Nicolas N.C. Friggens
Animal, 2017, 12 (2), pp.350-358. ⟨10.1017/S1751731117001379⟩
Article dans une revue hal-01552145v1

Splanchnic tissues respond differently when piglets are offered a diet 30 % deficient in total sulfur amino acid for 10 days

Jose Alberto Conde Aguilera , Nathalie Le Floc'H , Isabelle Luron , Yves Mercier , Sophie Tesseraud
European Journal of Nutrition, 2016, 55 (7), pp.2209-2219. ⟨10.1007/s00394-015-1031-x⟩
Article dans une revue hal-01203387v1

Tryptophan metabolism, growth responses, and postprandial insulin metabolism in weaned piglets according to the dietary provision of niacin (vitamin B) and tryptophan

J Jacques Matte , Etienne Corrent , Aude Simongiovanni , Nathalie Le Floc'H
Journal of Animal Science, 2016, 94 (5), pp.1961-1971. ⟨10.2527/jas.2015-0221⟩
Article dans une revue hal-02631528v1
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Metabolic response to an inflammatory challenge in pigs divergently selected for residual feed intake

Elodie Merlot , Hélène Gilbert , Nathalie Le Floc'H
Journal of Animal Science, 2016, 94 (2), pp.563-573. ⟨10.2527/jas.2015-9445⟩
Article dans une revue hal-02634451v1

Influence of the inflammatory status of entire male pigs on their sexual development and fat androstenone

Séverine Parois , Anaëlle Faouen , Nathalie Le Floc'H , Armelle Prunier
Animal, 2016, 11 (06), pp.1071-1077. ⟨10.1017/S1751731116002329⟩
Article dans une revue hal-01455919v1

Influence de la maturation pubertaire et de l’estime de soi corporelle sur la sexualité à l’adolescence

C. Potard , Robert Courtois , R. Clarisse , N. Le Floc’h , M. Thomine
L'Encéphale, 2016, 42 (2), pp.138-143. ⟨10.1016/j.encep.2015.12.015⟩
Article dans une revue hal-03498756v1

Skeletal muscles respond differently when piglets are offered a diet 30 % deficient in total sulfur amino acid for 10 days

Jose Alberto Conde-Aguilera , Louis Lefaucheur , Sophie Tesseraud , Yves Mercier , Nathalie Le Floc'H
European journal of nutrition, 2016, 55 (1), pp.117-126. ⟨10.1007/s00394-014-0830-9⟩
Article dans une revue hal-01210863v1

Effect of inflammation stimulation on energy and nutrient utilization in piglets selected for low and high residual feed intake

Etienne Labussière , Serge Dubois , Hélène Gilbert , Jean-Noel Thibault , Nathalie Le Floc'H
Animal, 2015, 9 (10), pp.1653-1661. ⟨10.1017/S1751731115000932⟩
Article dans une revue hal-01211039v1

The use of free amino acids allows formulating very low crude protein diets for piglets

Mathieu Gloaguen , Nathalie Le Floc'H , Etienne Corrent , Yvan Primot , Jaap J. van Milgen
Journal of Animal Science, 2014, 92 (2), pp.637-644. ⟨10.2527/jas.2013-6514⟩
Article dans une revue hal-01210514v1

Effect of repeated administration of lipopolysaccharide on inflammatory and stress markers in saliva of growing pigs

Damian Escribano Tortosa , Paulo Henrique Reis Furtado Campos , Nathalie Le Floc'H , A. M. Gutierrez , J. J. Ceron
Veterinary Journal, 2014, 200 (3), pp.393-397. ⟨10.1016/j.tvjl.2014.04.007⟩
Article dans une revue hal-01210575v1
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Performance of piglets in response to the standardized ileal digestible phenylalanine and tyrosine supply in low-protein diets

Mathieu Gloaguen , Nathalie Le Floc'H , Yvan Primot , Etienne Corrent , Jaap J. van Milgen
Animal, 2014, 8 (9), pp.1412-1419. ⟨10.1017/S1751731114001360⟩
Article dans une revue hal-01210642v1
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Mitochondrial p53 mediates a transcription-independent regulation of cell respiration and interacts with the mitochondrial F₁F₀-ATP synthase

Marie Bergeaud , Lise Mathieu , Arnaud Guillaume , Ute M. Moll , Bernard Mignotte
Cell Cycle, 2014, 12 (17), pp.2781 - 2793. ⟨10.4161/cc.25870⟩
Article dans une revue hal-01871462v1
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Impact of feed restriction on health, digestion and faecal microbiota of growing pigs housed in good or poor hygiene conditions

Nathalie Le Floc'H , Christelle Knudsen , Thierry Gidenne , Lucile Montagne , Elodie Merlot
Animal, 2014, 8 (10), pp.1632-1642. ⟨10.1017/S1751731114001608⟩
Article dans une revue hal-01210641v1

High ambient temperature alleviates inflammatory response and growth depression in pigs challenged with Escherichia coli lipopolysaccharide

Paulo Henrique Reis Furtado Campos , Elodie Merlot , Marie Damon , Jean Noblet , Nathalie Le Floc'H
Veterinary Journal, 2014, 200 (3), pp.404-409. ⟨10.1016/j.tvjl.2014.04.001⟩
Article dans une revue hal-01210573v1
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Intégrer la caractérisation du microbiote digestif dans le phénotypage de l’animal de rente : vers un nouvel outil de maîtrise de la santé en élevage ?

Fanny Calenge , Cécile Martin , Nathalie Le Floc'H , Florence Phocas , Diego Morgavi
INRA Productions Animales, 2014, 27 (3), pp.209-222
Article dans une revue hal-01193937v1
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Meal frequency changes the basal and time-course profiles of plasma nutrient concentrations and affects feed efficiency in young growing pigs

Thierry Le Naou , Nathalie Le Floc'H , Isabelle Louveau , Jaap J. van Milgen , Florence Gondret
Journal of Animal Science, 2014, 92 (5), pp.2008-2016. ⟨10.2527/jas.2013-7505⟩
Article dans une revue hal-01210577v1
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Effect of feed restriction on performance and postprandial nutrient metabolism in co-infected pigs with Mycoplasma hyopneumoniae and swine influenza virus

Nathalie Le Floc'H , Céline Deblanc , Roland Cariolet , Anne Gautier-Bouchardon , Elodie Merlot
PLoS ONE, 2014, 9 (8), pp.e104605. ⟨10.1371/journal.pone.0104605⟩
Article dans une revue hal-01210640v1

Meal patterns in relation to the supply of branched-chain amino acids in pigs

Mathieu Gloaguen , Nathalie Le Floc'H , Etienne Corrent , Yvan Primot , David Val-Laillet
Journal of Animal Science, 2013, 91 (1), pp.292-297. ⟨10.2527/jas.2012-5272⟩
Article dans une revue hal-01210342v1

Response of piglets to the standardized ileal digestible isoleucine, histidine and leucine supply in cereal–soybean meal-based diets

Mathieu Gloaguen , Nathalie Le Floc'H , Yvan Primot , Etienne Corrent , Jaap J. van Milgen
Animal, 2013, 7 (6), pp.901-908. ⟨10.1017/S1751731112002339⟩
Article dans une revue hal-01210393v1
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Couverture des besoins en acides aminés chez le porcelet alimenté avec des régimes à basse teneur en protéines

Mathieu Gloaguen , Nathalie Le Floc'H , Jaap J. van Milgen
INRA Productions Animales, 2013, 26 (3), pp.277-288
Article dans une revue hal-01210448v1

Meta-analysis of the response of growing pigs to the isoleucine concentration in the diet

Jaap J. van Milgen , Mathieu Gloaguen , Nathalie Le Floc'H , Ludovic Brossard , Yvan Primot
Animal, 2012, 6 (10), pp.1601-1608. ⟨10.1017/S1751731112000420⟩
Article dans une revue hal-01210312v1
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Accelerated growth rate induced by neonatal high-protein milk formula is not supported by increased tissue protein synthesis in low-birth-weight piglets

Agnès Jamin , Bernard Sève , Jean-Noel Thibault , Nathalie Le Floc'H
Journal of Nutrition and Metabolism, 2012, 2012, ⟨10.1155/2012/545341⟩
Article dans une revue hal-01210293v1
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Metabolic changes and tissue responses to selection on residual feed intake in growing pigs

Thierry T. Le Naou , Nathalie Le Floc'H , Isabelle Louveau , Hélène Gilbert , Florence Gondret
Journal of Animal Science, 2012, 90 (13), pp.4771-4780. ⟨10.2527/jas.2012-5226⟩
Article dans une revue hal-01001044v1
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Towards amino acid recommendations for specific physiological and patho-physiological states in pigs

Nathalie Le Floc'H , Florence Gondret , J. Jacques Matte , Hélène Quesnel
Proceedings of the Nutrition Society, 2012, 71 (3), pp.425 - 432. ⟨10.1017/S0029665112000560⟩
Article dans une revue hal-01210472v1

Sanitary housing conditions modify the performance and behavioural response of weaned pigs to feed- and housing-related stressors

H. Pastorelli , Nathalie Le Floc'H , Elodie Merlot , Marie-Christine Meunier-Salaün , Jaap J. van Milgen
Animal, 2012, 6 (11), pp.1811-1820. ⟨10.1017/S1751731112001231⟩
Article dans une revue hal-00841107v1

Comparative effects of level of dietary fiber and sanitary conditions on the growth and health of weanling pigs

Lucile Montagne , Nathalie Le Floc'H , M. Arturo-Schaan , R. Foret , Mc. Urdaci
Journal of Animal Science, 2012, 90 (8), pp.2556-2569. ⟨10.2527/jas2011-4160⟩
Article dans une revue hal-00841110v1

Providing a diet deficient in valine but with excess leucine results in a rapid decrease in feed intake and modifies the postprandial plasma amino acid and α-keto acid concentrations in pigs

Mathieu Gloaguen , Nathalie Le Floc'H , Etienne Corrent , Yvan Primot , Jaap J. van Milgen
Journal of Animal Science, 2012, 90 (9), pp.3135-3142. ⟨10.2527/jas.2011-4956⟩
Article dans une revue hal-01210315v1

Feed restriction applied after weaning has different effects on pig performance and health depending on the sanitary conditions

H. Pastorelli , Nathalie Le Floc'H , Elodie Merlot , Marie-Christine Meunier-Salaün , Jaap J. van Milgen
Journal of Animal Science, 2012, 90 (13), pp.4866-4875. ⟨10.2527/jas.2012-5309⟩
Article dans une revue hal-00841108v1

Estimation of the tryptophan requirement in piglets by meta-analysis

Aude Simongiovanni , Etienne Corrent , Nathalie Le Floc'H , Jaap J. van Milgen
Animal, 2012, 6 (4), pp.594-602. ⟨10.1017/S1751731111001960⟩
Article dans une revue hal-02647162v1

Effects of surplus dietary L-tryptophan on stress, immunology, behavior, and nitrogen retention in endotoxemic pigs

S.J. Koopmans , F.J. van Der Staay , Nathalie Le Floc'H , R. Dekker , J.T.M. van Diepen
Journal of Animal Science, 2012, 90 (1), pp.241-251. ⟨10.2527/jas.2010-3372⟩
Article dans une revue hal-02652750v1

Tryptophan metabolism, from nutrition to potential therapeutic applications

Nathalie Le Floc'H , Winfried Otten , Elodie Merlot
Amino Acids, 2011, 41 (5), pp.1195-1205. ⟨10.1007/s00726-010-0752-7⟩
Article dans une revue hal-02649172v1

Interaction between dietary tryptophan and pyridoxine on tryptophan metabolism, immune responses and growth performance in post-weaning pigs

J.J. Matte , Nathalie Le Floc'H , Y. Primot , M. Lessard
Animal Feed Science and Technology, 2011, 170 (3-4), pp.256 - 264. ⟨10.1016/j.anifeedsci.2011.09.013⟩
Article dans une revue hal-02644876v1
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Response of piglets to the valine content in diet in combination with the supply of other branched-chain amino acids

Mathieu Gloaguen , Nathalie Le Floc'H , Ludovic Brossard , Roberto Barea , Y. Primot
Animal, 2011, 5 (11), pp.1734-1742. ⟨10.1017/S1751731111000760⟩
Article dans une revue hal-02644460v1

A moderate threonine deficiency affects gene expression profile, paracellular permeability and glucose absorption capacity in the ileum of piglets

Alice Hamard , David Mazurais , Gaëlle Boudry , Isabelle Luron Le Huërou-Luron , Bernard Sève
Journal of Nutritional Biochemistry, 2010, 21 (10), pp.914-921. ⟨10.1016/j.jnutbio.2009.07.004⟩
Article dans une revue hal-02661074v1

Fatal effects of a neonatal high-protein diet in low-birth-weight piglets used as a model of intrauterine growth restriction

Agnès Jamin , Romain d'Inca , Nathalie Le Floc'H , Alice Kuster , Jean-Luc Orsonneau
Neonatology, 2010, 97 (4), pp.321-328. ⟨10.1159/000260135⟩
Article dans une revue hal-02666442v1

Importancia de valina e isoleucina en el crecimiento

Roberto Barea , Ludovic Brossard , Nathalie Le Floc'H , Etienne Corrent , Marta Cirera
Suis, 2010, 71, pp.14-20
Article dans une revue hal-02656703v1

Branched-chain amino acids: the importance of valine and isoleucine for the nutrition of pigs

Roberto Barea , Ludovic Brossard , Nathalie Le Floc'H , Aude Simmongiovanni , Jaap J. van Milgen
Feed Compounder, 2010, Décembre 2010, pp.21-23
Article dans une revue hal-02657173v1

A moderate inflammation caused by the deterioration of housing conditions modifies Trp metabolism but not Trp requirement for growth of post-weaned piglets

Nathalie Le Floc'H , Jean-Jacques Matte , Delphine Melchior , Jaap J. van Milgen , Bernard Sève
Animal, 2010, 4 (11), pp.1891-1898. ⟨10.1017/S1751731110000236⟩
Article dans une revue hal-02661531v1

Bioavailability of dietary cyanocobalamin (vitamin B-12) in growing pigs

Jacques Matte , F. Guay , Nathalie Le Floc'H , C.L. Girard
Journal of Animal Science, 2010, 88 (12), pp.3936-3944. ⟨10.2527/jas.2010-2979⟩
Article dans une revue hal-02659236v1

A sulfur amino acid deficiency changes the amino acid composition of body protein in piglets

Jose Alberto Conde-Aguilera , Roberto Barea , Nathalie Le Floc'H , Louis L. Lefaucheur , Jaap J. van Milgen
Animal, 2010, 4 (8), pp.1349-1358. ⟨10.1017/S1751731110000340⟩
Article dans une revue hal-02662248v1

Reduced feed intake of lactating primiparous sows is associated with increased insulin resistance during the peripartum period and is not modified through supplementation with dietary tryptophan

Emmanuelle Mosnier , Nathalie Le Floc'H , Michel Etienne , P. Ramaekers , Bernard Sève
Journal of Animal Science, 2010, 88 (2), pp.612-625. ⟨10.2527/jas.2008-1768⟩
Article dans une revue hal-02663476v1

Effect of sanitary conditions and dietary fibre on the adaptation of gut microbiota after weaning

Lucile Montagne , M. Arturo-Schaan , Nathalie Le Floc'H , L. Guerra , M. Le Gall
Livestock Science, 2010, 109 (1), pp.179-181. ⟨10.1016/j.livsci.2010.06.039⟩
Article dans une revue hal-00729487v1
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Des truies et des vitamines : au-delà de l'empirisme

J.J. Matte , Nathalie Le Floc'H , Emmanuelle Mosnier , Hélène Quesnel
INRA Productions Animales, 2009, 22 (1), pp.5-10
Article dans une revue hal-02660701v1

The standardized ileal digestible isoleucine-to-lysine requirement ratio may be less than fifty percent in eleven- to twenty-three-kilogram piglets

R. Barea , Ludovic Brossard , Nathalie Le Floc'H , Yvan Primot , Jaap J. van Milgen
Journal of Animal Science, 2009, 87 (12), pp.4022-4031. ⟨10.2527/jas.2009-1964⟩
Article dans une revue hal-02656541v1

The effect of sanitary status degradation and dietary tryptophan content on growth rate and tryptophan metabolism in weaning pigs

Nathalie Le Floc'H , Laurent Lebellego , Jean-Jacques Matte , Delphine Melchior , Bernard Sève
Journal of Animal Science, 2009, 87 (5), pp.1686-1694. ⟨10.2527/jas.2008-1348⟩
Article dans une revue hal-02661951v1

The standardized ileal digestible valine-to-lysine requirement ratio is at least seventy percent in postweaned piglets

Roberto Barea , Ludovic Brossard , Nathalie Le Floc'H , Yvan Primot , Delphine Melchior
Journal of Animal Science, 2009, 87 (3), pp.935-947. ⟨10.2527/jas.2008-1006⟩
Article dans une revue hal-02666496v1

Tryptophan metabolism and related B vitamins in the multiparous sow fed ad libitum after farrowing

Emmanuelle Mosnier , Jacques J. Matte , Michel Etienne , Peter Ramaekers , Bernard Sève
Archives of Animal Nutrition, 2009, 63 (6), pp.467-478. ⟨10.1080/17450390903217465⟩
Article dans une revue hal-02655734v1

A moderate threonine deficiency differently affects protein metabolism in tissues of early-weaned piglets

Alice Hamard , Bernard Sève , Nathalie Le Floc'H
Comparative Biochemistry and Physiology - A: Comparative Physiology, 2009, 152 (4), pp.491-497. ⟨10.1016/j.cbpa.2008.12.002⟩
Article dans une revue hal-02666579v1
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Comment favoriser par des voies nutritionnelles l'adaptation physiologique et microbiologique des porcelets au sevrage ?

Lucile Montagne , Jean Paul Lalles , Isabelle Luron Le Huërou-Luron , Nathalie Le Floc'H
INRA Productions Animales, 2009, 22 (1), pp.25-32
Article dans une revue hal-02655693v1

Feed intake in the multiparous lactating sow: Its relationship with reactivity during gestation and tryptophan status

Emmanuelle Mosnier , Jean-Yves Dourmad , Michel Etienne , Nathalie Le Floc'H , Marie-Christine Pere
Journal of Animal Science, 2009, 87 (4), pp.1282-1291. ⟨10.2527/jas.2008-1009⟩
Article dans une revue hal-02664242v1
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Effect of organic and inorganic selenium sources in sow diets on colostrum production and piglet response to a poor sanitary environment after weaning

Hélène Quesnel , A. Renaudin , Nathalie Le Floc'H , Catherine C. Jondreville , Marie-Christine Pere
Animal, 2008, 2 (6), pp.859-866. ⟨10.1017/S1751731108001869⟩
Article dans une revue hal-02660447v1

Dietary tryptophan helps to preserve tryptophan homeostasis in pigs suffering from lung inflammation

Nathalie Le Floc'H , Delphine Melchior , Bernard Sève
Journal of Animal Science, 2008, 86, pp.3473-3479. ⟨10.2527/jas.2008-0999⟩
Article dans une revue hal-02668400v1

Intestinal development and growth performance of early-weaned piglets fed a low-threonine diet

Alice Hamard , Bernard Sève , Nathalie Le Floc'H
Animal, 2007, 1 (8), pp.1134-1142. ⟨10.1017/S1751731107000560⟩
Article dans une revue hal-02658584v1

Tryptophan : a key nutrient in pig diets

Alfons Jansman , Delphine Melchior , Nathalie Le Floc'H
Feed Mix, 2007, 15 (3), pp.21-25
Article dans une revue hal-02656675v1

Biological roles of tryptophan and its metabolism: Potential implications for pig feeding

Nathalie Le Floc'H , Bernard Sève
Livestock Science, 2007, 112 (1-2), pp.23-32. ⟨10.1016/j.livsci.2007.07.002⟩
Article dans une revue hal-02667844v1

Importance of sanitary environment for growth performance and plasma nutrient homeostasis during the post-weaning period in piglets

Nathalie Le Floc'H , Catherine C. Jondreville , Jacques Matte , Bernard Sève
Archives of Animal Nutrition, 2006, 60 (1), pp.23-34
Article dans une revue hal-02658386v1

Is tryptophan catabolism incresead inder indoleamine 2,3 dioxygenase activity during chronic lung inflammation in pigs?

D. Melchior , Nadine Meziere , Nathalie Le Floc'H , Bernard Sève
Reproduction Nutrition Development, 2005, 45, pp.175-183
Article dans une revue hal-02677738v1
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Is tryptophan catabolism increased under indoleamine 2,3 dioxygenase activity during chronic lung inflammation in pigs?

Delphine Melchior , Nadine Mézière , Bernard Sève , Nathalie Le Floc'H
Reproduction Nutrition Development, 2005, 45 (2), pp.175-183. ⟨10.1051/rnd:2005013⟩
Article dans une revue hal-00900552v1

Catabolism through the threonine dehydrogenase pathway does not account for the high first-pass extraction rate of dietary threonine by the portal drained viscera in pigs

Nathalie Le Floc'H , Bernard Sève
British Journal of Nutrition, 2005, 93, pp.447-456
Article dans une revue hal-02669381v1

Chronic lung inflammation affects plasma amino acid concentrations in pigs: potential role of tryptophan in inflammatory and immune responses

D. Melchior , Bernard Sève , Nathalie Le Floc'H
Journal of Animal Science, 2004, 82, pp.1091-1099
Article dans une revue hal-02673711v1
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Gut function and dysfunction in young pigs: physiology

Jean Paul Lalles , Gaëlle Boudry , C. Favier , Nathalie Le Floc'H , Isabelle Luron Le Huërou-Luron
Animal Research, 2004, 53, pp.301-316
Article dans une revue hal-02681521v1

Modifications of protein and amino acid metabolism during inflammation and immune system activation

Nathalie Le Floc'H , D. Melchior , Christiane Obled
Livestock Production Science, 2004, 87, pp.37-45
Article dans une revue hal-02679798v1
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Gut function and dysfunction in young pigs: physiology

Jean-Paul Lallès , Gaëlle Boudry , Christine Favier , Nathalie Le Floc'H , Isabelle Luron
Animal Research, 2004, 53 (4), pp.301-316. ⟨10.1051/animres:2004018⟩
Article dans une revue hal-00889954v1
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Ryegrass-based diet and barley supplementation : partition of nitrogenous nutrients among splanchnic tissues and hind limb in finishing lambs

Isabelle Savary-Auzeloux , Linda Majdoub , Nathalie Le Floc'H , Isabelle Ortigues Marty
Journal of Animal Science, 2003, 81 (12), pp.3160-3173
Article dans une revue hal-02676871v1

Effects of intraruminal propionate supplementation on nitrogen utilisation by the portal-drained viscera, the liver and the hindlimb in lambs fed frozen rye grass

Isabelle Savary-Auzeloux , Linda Majdoub , Nathalie Le Floc'H , Isabelle Ortigues Marty
British Journal of Nutrition, 2003, 90 (5), pp.939-952. ⟨10.1079/BJN2003987⟩
Article dans une revue hal-02526277v1
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Contribution of erythrocytes and plasma in threonine and lysine transfer across the portal drained viscera and the liver in pigs. Effect of threonine and lysine dietary supply

Nathalie Le Floc'H , Ludovic Lahaye , Nadine Mézière , Bernard Sève
Reproduction Nutrition Development, 2000, 40 (6), pp.549-558. ⟨10.1051/rnd:2000136⟩
Article dans une revue hal-00900407v1
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Le devenir des protéines et des acides aminés dans l'intestin du porc : de la digestion à l'apparition dans la veine porte

Nathalie Le Floc'H , Bernard Sève
Productions Animales, 2000, 13 (5), pp.303-314
Article dans une revue hal-02699234v1

Contribution of erythrocytes and plasma in threonine and lysine transfert across the portal drained viscera and the liver in pigs. Effect of threonine and lysine dietary supply

Nathalie Le Floc'H , L. Lahaye , Nadine Meziere , Bernard Sève
Reproduction Nutrition Development, 2000, 40 (6), pp.549-558
Article dans une revue hal-02693842v1
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Conséquences d'un état inflammatoire ou infectieux sur le métabolisme et le besoin en acides aminés chez le porc

Nathalie Le Floc'H
Productions Animales, 2000, 13 (1), pp.3-10
Article dans une revue hal-02689342v1

Whole blood and plasma amino acid transfers across the portal drained viscera and liver of the pig

Nathalie Le Floc'H , Nadine Mézière , Bernard Sève
Reproduction Nutrition Development, 1999, 39 (4), pp.433-442
Article dans une revue hal-02692291v1
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Whole blood and plasma amino acid transfers across the portal drained viscera and liver of the pig1

Nathalie Le Floc'H , Nadine Mézière , Bernard Sève
Reproduction Nutrition Development, 1999, 39 (4), pp.433-442
Article dans une revue hal-00900313v1
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In vivo plasma and whole blood amino acid exchanges across the liver in pig

Nathalie Le Floc'H , N. Mézière , B. Sève
Reproduction Nutrition Development, 1999, 39 (1), pp.100-101
Article dans une revue hal-00900278v1

Tissue localization of threonine oxidation in pigs

Nathalie Le Floc'H , Jean-Noel J.-N. Thibault , Bernard Sève
British Journal of Nutrition, 1997, 77, pp.593-603
Article dans une revue hal-02684335v1

In vivo threonine oxidation in growing pigs fed on diets with graded levels of threonine.

Nathalie Le Floc'H , Christiane Obled , Bernard Sève
British Journal of Nutrition, 1996, 75, pp.825-837
Article dans une revue hal-02685740v1

In vivo threonine oxidation rate is dependent on threonine dietary supply in growing pigs fed low to adequate levels

Nathalie Le Floc'H , Christiane Obled , Bernard Sève
Journal of Nutrition, 1995, 125, pp.2550-2562
Article dans une revue hal-02703738v1

The addition of glutamic acid or protein to a threonine-deficient diet differencially affects growth performance and threonine dehydrogenase activity in fattening pigs

Nathalie Le Floc'H , Bernard Sève , Y. Henry
Journal of Nutrition, 1994, 124, pp.1987-1995
Article dans une revue hal-02705591v1

Threonine dehydrogenase EC.1.1.1.103 in growing pigs fed threonine deficient diets: effect of glutamic acid or protein addition

Nathalie Le Floc'H , Bernard Sève , Y. Henry
Proceedings of the Nutrition Society, 1993, 52 (2), pp.A171
Article dans une revue hal-02701291v1

Le métabolisme des acides aminés chez le porc

Nathalie Le Floc'H
Sciences du Vivant [q-bio]. Université de Rennes 1, 2009
HDR tel-02819812v1