Search Results - "St‐Pierre, David H."

Crosstalk between intestinal microbiota, adipose tissue and skeletal muscle as an early event in systemic low-grade inflammation and the development of obesity and diabetes by Bleau, Christian, Karelis, Antony D., St-Pierre, David H., Lamontagne, Lucie

“…Summary Obesity is associated with a systemic chronic low‐grade inflammation that contributes to the development of metabolic disorders such as cardiovascular…”
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The impact of a short‐term high‐fat diet on mitochondrial respiration, reactive oxygen species production, and dynamics in oxidative and glycolytic skeletal muscles of young rats by Leduc‐Gaudet, Jean‐Philippe, Reynaud, Olivier, Chabot, François, Mercier, Jocelyne, Andrich, David E., St‐Pierre, David H., Gouspillou, Gilles

“…Multiple aspects of mitochondrial function and dynamics remain poorly studied in the skeletal muscle of pediatric models in response to a short‐term high‐fat…”
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Early administration of L‐arginine in mdx neonatal mice delays the onset of muscular dystrophy in tibialis anterior (TA) muscle by Dudley, Roy W. R., Comtois, Alain S., St‐Pierre, David H., Danialou, Gawiyou

“…Duchenne muscular dystrophy (DMD) is a genetic disorder that results in the absence of dystrophin, a cytoskeletal protein. Individuals with this disease…”
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Mitochondrial morphology is altered in atrophied skeletal muscle of aged mice by Leduc-Gaudet, Jean-Philippe, Picard, Martin, St-Jean Pelletier, Félix, Sgarioto, Nicolas, Auger, Marie-Joëlle, Vallée, Joanne, Robitaille, Richard, St-Pierre, David H, Gouspillou, Gilles

“…Skeletal muscle aging is associated with a progressive decline in muscle mass and strength, a process termed sarcopenia. Evidence suggests that accumulation of…”
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Impact of Breaking up of Sitting Time on Anti-inflammatory Response Induced by Extracellular Vesicles by Padilha, Camila S, Antunes, Bárbara M, Jiménez-Maldonado, Alberto, St-Pierre, David H, Lira, Fabio S

“…Physical inactivity and sedentary behaviors (SB) have promoted a dramatic increase in the incidence of a host of chronic disorders over the last century. The…”
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Metabolic and Body Composition Factors in Subgroups of Obesity: What Do We Know? by Karelis, Antony D., St-Pierre, David H., Conus, Florence, Rabasa-Lhoret, Remi, Poehlman, Eric T.

“…Obesity is thought to be a heterogeneous disorder with several possible etiologies; therefore, by examining subtypes of obesity we attempt to understand…”
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Interplay Between Gut Microbiota and Gastrointestinal Peptides: Potential Outcomes on the Regulation of Glucose Control by Lupien-Meilleur, Joseph, Andrich, David E., Quinn, Samantha, Micaelli-Baret, Clément, St-Amand, Roxane, Roy, Denis, St-Pierre, David H.

“…A host of gastrointestinal (GI) peptides influence the regulation of vital functions, such as growth, appetite, stress, gut motility, energy expenditure,…”
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Altered Lipid Metabolism Impairs Skeletal Muscle Force in Young Rats Submitted to a Short-Term High-Fat Diet by Andrich, David E, Ou, Ya, Melbouci, Lilya, Leduc-Gaudet, Jean-Philippe, Auclair, Nickolas, Mercier, Jocelyne, Secco, Blandine, Tomaz, Luciane Magri, Gouspillou, Gilles, Danialou, Gawiyou, Comtois, Alain-Steve, St-Pierre, David H

“…Obesity and ensuing disorders are increasingly prevalent in young populations. Prolonged exposure to high-fat diets (HFD) and excessive lipid accumulation were…”
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Two weeks of western diet disrupts liver molecular markers of cholesterol metabolism in rats by St-Amand, Roxane, Ngo Sock, Émilienne T, Quinn, Samantha, Lavoie, Jean-Marc, St-Pierre, David H

“…Abstract Background The present study was designed to test the hypothesis that in the liver, excessive fat accumulation impairs cholesterol metabolism mainly…”
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A Short-Term High-Fat Diet Alters Glutathione Levels and IL-6 Gene Expression in Oxidative Skeletal Muscles of Young Rats by Andrich, David E, Melbouci, Lilya, Ou, Ya, Auclair, Nickolas, Mercier, Jocelyne, Grenier, Jean-Christophe, Lira, Fábio Santos, Barreiro, Luis B, Danialou, Gawiyou, Comtois, Alain-Steve, Lavoie, Jean-Claude, St-Pierre, David H

“…Obesity and ensuing disorders are increasingly prevalent worldwide. High-fat diets (HFD) and diet-induced obesity have been shown to induce oxidative stress…”
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The Metabolically Healthy but Obese Individual Presents a Favorable Inflammation Profile by Karelis, Antony D., Faraj, May, Bastard, Jean-Philippe, St-Pierre, David H., Brochu, Martin, Prud’homme, Denis, Rabasa-Lhoret, Remi

“…Objective: The purpose of this study was to investigate the inflammatory state in obese women displaying the “metabolically healthy but obese” (MHO) phenotype…”
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interrelationships between ghrelin, insulin and glucose homeostasis: physiological relevance by Chabot, François, Caron, Alexandre, Laplante, Mathieu, St-Pierre, David H

“…Ghrelin is a 28 amino acid peptide mainly derived from the oxyntic gland of the stomach. Both acylated(AG) and unacylated(UAG) forms of ghrelin are found in…”
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Metabolic and Behavioral Characteristics of Metabolically Obese but Normal-Weight Women by Conus, Florence, Allison, David B., Rabasa-Lhoret, Rémi, St-Onge, Maxime, St-Pierre, David H., Tremblay-Lebeau, Andréanne, Poehlman, Eric T.

“…A unique subset of individuals termed metabolically obese but normal weight (MONW) has been identified. These young women are potentially at increased risk for…”
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Substance P decreases fat storage and increases adipocytokine production in 3T3-L1 adipocytes by Miegueu, Pierre, St-Pierre, David H, Lapointe, Marc, Poursharifi, Pegah, Lu, HuiLing, Gupta, Abhishek, Cianflone, Katherine

“…Obesity, inflammation, and insulin resistance are closely linked. Substance P (SP), via its neurokinin 1 receptor (NK1R), mediates inflammatory and, possibly,…”
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Preproghrelin-derived Peptide, Obestatin, Fails to Influence Food Intake in Lean or Obese Rodents by Gourcerol, Guillaume, Coskun, Tamer, Craft, Libbey S., Mayer, John P., Heiman, Mark L., Wang, Lixin, Million, Mulugeta, St.‐Pierre, David H., Taché, Yvette

“…Objectives: Obestatin has been initially characterized as a new peptide derived from the ghrelin precursor, which suppresses food intake and inhibits the…”
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LPS inhibits fasted plasma ghrelin levels in rats: role of IL-1 and PGs and functional implications by Wang, Lixin, Basa, Nicole R, Shaikh, Almaas, Luckey, Andrew, Heber, David, St-Pierre, David H, Taché, Yvette

“…LPS injected intraperitoneally decreases fasted plasma levels of ghrelin at 3 h postinjection in rats. We characterized the inhibitory action of LPS on plasma…”
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Altered Feeding Behaviors and Adiposity Precede Observable Weight Gain in Young Rats Submitted to a Short-Term High-Fat Diet by Danialou, Gawiyou, Comtois, Alain-Steve, St-Pierre, David H., Gaylinn, Bruce D., Lira, Fabio Santos, Lalonde, François, Chabot, François, Leduc-Gaudet, Jean-Philippe, Ou, Ya, Melbouci, Lilya, Andrich, David E., Gouspillou, Gilles

“…Information regarding the early effects of obesogenic diets on feeding patterns and behaviors is limited. To improve knowledge regarding the etiology of…”
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Relationship between insulin sensitivity and the triglyceride-HDL-C ratio in overweight and obese postmenopausal women: a MONET study by Karelis, Antony D, Pasternyk, Stephanie M, Messier, Lyne, St-Pierre, David H, Lavoie, Jean-Marc, Garrel, Dominique, Rabasa-Lhoret, Rémi

“…The objective of this cross-sectional study was to examine the relationship between the triglyceride-HDL-cholesterol ratio (TG:HDL-C) and insulin sensitivity…”
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Relationship between Ghrelin and Energy Expenditure in Healthy Young Women by St-Pierre, David H., Karelis, Antony D., Cianflone, Katherine, Conus, Florence, Mignault, Diane, Rabasa-Lhoret, Remi, St-Onge, Maxime, Tremblay-Lebeau, Andréanne, Poehlman, Eric T.

“…Ghrelin is a novel peptide that has been isolated from human and rat stomach tissues. Despite its known stimulatory effects on appetite and eating behavior,…”
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Consistent gut bacterial and short-chain fatty acid signatures in hypoabsorptive bariatric surgeries correlate with metabolic benefits in rats by Mukorako, Paulette, Lemoine, Natacha, Biertho, Laurent, Lebel, Stéfane, Roy, Marie-Claude, Plamondon, Julie, Tchernof, André, Varin, Thibault V., Anhê, Fernando F., St-Pierre, David H., Marette, André, Richard, Denis

“…Objective The study aimed at comparing how changes in the gut microbiota are associated to the beneficial effects of the most clinically efficient…”
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