Search Results - "Chartrel, N."

Comment on "Obestatin, a peptide encoded by the ghrelin gene, opposes ghrelin's effects on food intake" by Chartrel, N, Alvear-Perez, R, Leprince, J, Iturrioz, X, Reaux-Le Goazigo, A, Audinot, V, Chomarat, P, Coge, F, Nosjean, O, Rodriguez, M, Galizzi, J P, Boutin, J A, Vaudry, H, Llorens-Cortes, C

“…Zhang et al. (Research Articles, 11 November 2005, p. 996) reported that obestatin, a peptide derived from the ghrelin precursor, activated the orphan G…”
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A potential role for the secretogranin II‐derived peptide EM66 in the hypothalamic regulation of feeding behaviour by Trebak, F., Dubuc, I., Arabo, A., Alaoui, A., Boukhzar, L., Maucotel, J., Picot, M., Cherifi, S., Duparc, C., Leprince, J., Prévost, G., Anouar, Y., Magoul, R., Chartrel, N.

“…EM66 is a conserved 66‐amino acid peptide derived from secretogranin II (SgII), a member of the granin protein family. EM66 is widely distributed in secretory…”
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Novel role of 26RFa, a hypothalamic RFamide orexigenic peptide, as putative regulator of the gonadotropic axis by Navarro, V. M., Fernández‐Fernández, R., Nogueiras, R., Vigo, E., Tovar, S., Chartrel, N., Le Marec, O., Leprince, J., Aguilar, E., Pinilla, L., Dieguez, C., Vaudry, H., Tena‐Sempere, M.

“…The close link between reproductive function and body energy stores relies on a complex neuroendocrine network of common regulatory signals, the nature of…”
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Urotensin-II is present in pancreatic extracts and inhibits insulin release in the perfused rat pancreas by SILVESTRE, Ramona A, EGIDO, Eva M, HERNANDEZ, Raquel, LEPRINCE, Jarome, CHATENET, David, TOLLEMER, Hélène, CHARTREL, Nicolas, VAUDRY, Hubert, MARCO, José

“…Previous work from our laboratory has demonstrated that frog urotensin-II (UII), at a high concentration, inhibits glucose-induced insulin release in the rat…”
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CAD-21: Effets du neuropeptide 26RFa sur la régulation glycémique au cours de l'obésité associée au diabète de type 2 by Bons, J, Arabo, A, Picot, M, Alexandre, D, Leprince, J, Anouar, Y, Chartrel, N, Prévost, G

“…Introduction Le 26RFa est un neuropeptide initialement découvert dans l'hypothalamus mais qui est également présent en abondance dans le tractus…”
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O82 La concentration plasmatique du neuropeptide orexigène 26RFa est augmentée chez les patients diabétiques et obèses : évidence de son implication dans l’homéostasie glucidique by Prévost, G, Jeandel, L, Arabo, A, Alexandre, D, Anouar, Y, Lefebvre, H, Chartrel, N

“…Introduction Le 26RFa est un neuropeptide orexigène, ligand endogène du récepteur GPR103. Des travaux réalisés chez l’animal suggèrent sa participation dans la…”
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O55 26RFa: une nouvelle incrétine by Prévost, G, Jeandel, L, Arabo, A, Coeffier, M, Alexandre, D, Picot, M, Leprince, J, Lefebvre, H, Anouar, Y, Chartrel, N

“…Introduction Le neuropeptide 26RFa exerce une activité orexigène, via l’activation de son récepteur le GPR103, en régulant le système NPY/POMC de…”
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P203 Mesure des concentrations plasmatiques du neuropeptide orexigène 26RFa au cours d’un repas calibré : influence du diabète by Bons, J, Jeandel, L, Hulot, D, Moreau-Grange, L, Bladziak, M, Lefebvre, H, Anouar, Y, Chartrel, N, Prevost, G

“…Introduction Le 26RFa est un neuropeptide à activité orexigène découvert par notre équipe en 2003. Le système à 26RFa est up-régulé dans des modèles d’animaux…”
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La concentration plasmatique du neuropeptide orexigène 26RFa est augmentée chez les patients diabétiques et obèses : évidence de son implication dans l’homéostasie glucidique by Prevost, G, Jeandel, L, Arabo, A, Berrahmoune, H, Mehio, M, Alexandre, D, Anouar, Y, Lefebvre, H, Chartrel, N

“…Introduction Le 26RFa est un neuropeptide orexigène, ligand endogène du récepteur GPR103. Des travaux réalisés chez l’animal suggèrent sa participation dans la…”
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Le 26RFA exerce une activité de type incrétine by Prevost, G., Dr, Jeandel, L., Dr, Arabo, A., Dr, Coeffier, M., Dr, Alexandre, D., Dr, Picot, M., Dr, El Ouahali, M., Dr, Bons, J., Dr, Berrhamoune, H, Leprince, J., Dr, Kerr-Conte, J., Pr, Lefebvre, H., Pr, Anouar, Y., Dr, Chartrel, N., Dr

“…Objectif Le neuropeptide 26RFa exerce une activité orexigène via l’activation de son récepteur le GPR103 présent sur les neurones hypothalamiques à NPY. Nous…”
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The Pituitary-Skin Connection in Amphibians: Reciprocal Regulation of Melanotrope Cells and Dermal Melanocytes by VAUDRY, H., CHARTREL, N., DESRUES, L., GALAS, L., KIKUYAMA, S., MOR, A., NICOLAS, P., TONON, M. C.

“…In amphibians, α‐MSH secreted by the pars intermedia of the pituitary plays a pivotal role in the process of skin color adaptation. Reciprocally, the skin of…”
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A Highly Sensitive Quantitative Cytosensor Technique for the Identification of Receptor Ligands in Tissue Extracts by Lenkei, Z, Beaudet, A, Chartrel, N, De Mota, N, Irinopoulou, T, Braun, B, Vaudry, H, Llorens-Cortes, C

“…Because G-protein-coupled receptors (GPCRs) constitute excellent putative therapeutic targets, functional characterization of orphan GPCRs through…”
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Perturbation of maternal gut microbiota in mice during a critical perinatal window influences early neurobehavioral outcomes in offspring by Morel, Cassandre, Martinez Sanchez, Ines, Cherifi, Yamina, Chartrel, Nicolas, Diaz Heijtz, Rochellys

“…The gut microbiota is increasingly recognized as a key environmental factor that shapes host development and physiology, including neural circuits formation…”
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Frog vasoactive intestinal polypeptide and galanin: primary structures and effects on pituitary adenylate cyclase by Chartrel, N, Wang, Y, Fournier, A, Vaudry, H, Conlon, J M

“…Vasoactive intestinal polypeptide (VIP) and galanin were isolated in pure form from the stomach of the European green frog, Rana ridibunda. Frog VIP is…”
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Skin Peptide Tyrosine-Tyrosine, a Member of the Pancreatic Polypeptide Family : Isolation, Structure, Synthesis, and Endocrine Activity by Mor, A., Chartrel, N., Vaudry, H., Nicolas, P.

“…Pancreatic polypeptide, peptide tyrosine-tyrosine (PYY), and neuropeptide tyrosine (NPY), three members of a family of structurally related peptides, are…”
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Localization, characterization and activity of pituitary adenylate cyclase-activating polypeptide in the frog adrenal gland by Yon, L, Feuilloley, M, Chartrel, N, Arimura, A, Fournier, A, Vaudry, H

“…Pituitary adenylate cyclase-activating polypeptide (PACAP) has recently been isolated from the frog brain and the sequence of the peptide appears to be…”
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Freeze tolerance in the wood frog Rana sylvatica is associated with unusual structural features in insulin but not in glucagon by Conlon, JM, Yano, K, Chartrel, N, Vaudry, H, Storey, KB

“…The wood frog Rana sylvatica utilises glucose, derived from hepatic glycogen, as a cryoprotectant in order to survive freezing during winter hibernation, and…”
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Effects of the Two Somatostatin Variants Somatostatin-14 and [Pro2, Met13]Somatostatin-14 on Receptor Binding, Adenylyl Cyclase Activity and Growth Hormone Release from the Frog Pituitary by Jeandel, L, Okuno, A, Kobayashi, T, Kikuyama, S, Tostivint, H, Lihrmann, I, Chartrel, N, Conlon, J M, Fournier, A, Tonon, M C, Vaudry, H

“…Two isoforms of somatostatin from frog brain have been recently characterized, namely somatostatin‐14 (SS1) and [Pro2, Met13]somatostatin‐14 (SS2). The genes…”
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Characterization of Melanotropin-Release-Inhibiting Factor (Melanostatin) From Frog Brain: Homology with Human Neuropeptide Y by CHARTREL, N, CONLON, J. M, DANGER, J.-M, FOURNIER, A, TONON, M.-C, VAUDRY, H

“…A polypeptide was purified from frog brain extracts on the basis of its ability to inhibit α-melanotropin release from perifused frog neurointermediate lobes…”
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Metabolic, endocrine and central alterations in a chronic mouse model of food restriction by Mequinion, M., Duriez, P., Le Thuc, O., Alexandre, D., Chartrel, N., Rovere, C., Chauveau, C., Tolle, V., Viltart, O.

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