Hepato-neuro lab

Chantal Bémeur, Dt.P., Ph.D.

 
Chantal Bémeur

 Dr Chantal Bémeur is associate professor at Nutrition department of Université de Montréal and researcher at CRCHUM.

 Associate professor, Department of nutrition, Université de Montréal

 2012 - now

  Social media profiles :

Career

  • (2011-2012) Post-doctoral fellowship. Dr Yan Burelle, Pharmacy Faculty, Université de Montréal
  • (2001-2003) Post-doctoral fellowship. Dr Roger Butterworth, Neuroscience Research Unit, Université de Montréal (CRCHUM)
  • (2000) Ph.D. Dr Jane Montgomery, Université de Montréal (CRCHUM)

Research interests

  • Nutrition
  • Factors and mechanisms associated with acidosis lactic crisis of children suffering of French canadian Leigh Syndrome (Lactic acidosis of Saguenay-Lac-Saint-Jean)
  • Impact of the genic mutation (LRPPRC) on mitochondrial function and vulnerability to inflammatory stress in vitro et in vivo
  • Links between oxidative stress, inflammation and cerebral function and antioxidant interventions to decrease toxicity of reactives species and inflammatory modulators.

Related Publications

Role of Exercise in the Management of Hepatic Encephalopathy: Experience From Animal and Human Studies.

Luise Aamann, Puneeta Tandon, Chantal Bémeur.

The association between sarcopenia and the prognosis of cirrhotic patients in liver transplantation.

Mimosa Nguyen, Mélanie Tremblay, Geneviève Huard, An Tang, Christopher F. Rose, Chantal Bémeur.

Association entre la sarcopénie et le pronostic des patients cirrhotiques dans le contexte de la transplantation hépatique.

Mimosa Nguyen, Mélanie Tremblay, Geneviève Huard, An Tang, Christopher F. Rose, Chantal Bémeur.

Progressive resistance training prevents loss of muscle mass and strength in bile duct ligated rats.

Luise Aamann, Rafael Ochoa-Sanchez, Mariana Oliveira, Mélanie Tremblay, Chantal Bémeur, Gitte Dam, Hendrik Vilstrup, Niels Kristian Aagaard, Christopher Rose.

Nutritional status in patients with chronic liver disease: Impact on hepatic encephalopathy and health-related quality of life.

Cassandra Picinbono-Larose, Annie Lamoussenerie, Mélanie Tremblay, Catherine Vincent, Geneviève Huard, Christopher F. Rose, Chantal Bémeur.

Impact de la sarcopénie lors de la transplantation hépatique : une étude rétrospective en cours.

Mimosa Nguyen, Mélanie Tremblay, Geneviève Huard, An Tang, Christopher F. Rose, Chantal Bémeur.

Impact de la sarcopénie lors de la transplantation hépatique : une étude rétrospective en cours.

Mimosa Nguyen, Mélanie Tremblay, Geneviève Huard, An Tang, Christopher F. Rose, Chantal Bémeur.

Impact de l'état nutritionnel sur la qualité de vie et l'encéphalopathie hépatique lors de maladies chroniques du foie.

Cassandra Picinbono-Larose, Annie Lamoussenerie, Mélanie Tremblay, Catherine Vincent, Geneviève Huard, Christopher F. Rose, Chantal Bémeur.

Nutritional status, hepatic encephalopathy and health-related quality of life in patients with chronic liver disease.

Christopher F. *Rose, Cassandra Picinbono-Larose, Annie Lamoussenerie, Mélanie Tremblay, Catherine Vincent, Geneviève Huard, Christopher F. Rose, Chantal Bémeur.

Impact de l’exercice sur la protection du cerveau lors de maladie hépatique chronique expérimentale.

Charlène Blanchette, Luise Aamann, Mélanie Tremblay, Christopher Rose F., Chantal Bémeur.

Caractérisation de la microglie dans un modèle expérimental du syndrome de leigh version canadienne française.

Raluca Ticala, Mélanie Tremblay, Christopher F. Rose, Consortium de l'acidose lactique, Chantal Bémeur.

Nutritional status, hepatic encephalopathy and health-related quality of life in patients with chronic liver disease.

Cassandra Picinbono-Larose, Annie Lamoussenerie, Mélanie Tremblay, Catherine Vincent, Geneviève Huard, Christopher F. Rose, Chantal Bémeur.

Oral

Hepatic encephalopathy and health-related quality of life among cirrhotic patients: Scope of nutritional status.

Cassandra Picinbono-Larose, Annie Lamoussenerie, Mélanie Tremblay, Catherine Vincent, Geneviève Huard, Christopher Rose, Chantal Bémeur.

Impact de l’état nutritionnel sur l’encéphalopathie hépatique et la qualité de vie chez les patients atteints de maladie chronique du foie : Résultats préliminaires d’une étude prospective.

Cassandra Picinbono-Larose, Annie Lamoussenerie, Mélanie Tremblay, Catherine Vincent, Geneviève Huard, Christopher F. Rose, Chantal Bémeur.

Comparaison d’outils d’évaluation nutritionnelle lors de cirrhose.

Annie Lamoussenerie, Cassandra Picinbono-Larose, Mélanie Tremblay, Thierry Cresson, Catherine Vincent, Geneviève Huard, Christopher F. Rose, Chantal Bémeur.

Oral

Impact de l'état nutritionnel sur l'encéphalopathie hépatique et la qualité de vie chez les patients atteints de maladie chronique du foie: résultats préliminaires d'une étude prospective.

Cassandra Picinbono-Larose, Annie Lamoussenerie, Mélanie Tremblay, Catherine Vincent, Geneviève Huard, Christopher Rose, Chantal Bémeur.

The bile duct ligated rat: A relevant model to study muscle mass loss in cirrhosis.

The bile duct ligated rat: A relevant model to study muscle mass loss in cirrhosis.

Cristina R. Bosoi, Mariana M. Oliveira, Rafael Ochoa-Sanchez, Mélanie Tremblay, Gabriella A. Ten Have, Nicolaas E. Deutz, Christopher F. Rose, Chantal Bémeur.

Oral

Effects of anaerobic exercise in muscle mass optimization in bile duct ligated rats.

Luise Aamann, Rafael Ochoa-Sanchez, Mariana M. Oliveira, Mélanie Tremblay, Chantal Bémeur, Gitte Dam, Hendrik Vilstrup, Niels Kristian Aagaard, Christopher F. Rose.

Nutritional status assessment in patients with chronic liver disease: a pilot study.

Annie Lamoussenerie, Cassandra Picinbono-Larose, Mélanie Tremblay, Catherine Demers, Catherine Vincent, Geneviève Huard, Christopher F. Rose, Chantal Bémeur.

Impact of nutritional status on hepatic encephalopathy and quality of life in patients with chronic liver disease: preliminary results of a prospective study.

Cassandra Picinbono-Larose, Annie Lamoussenerie, Mélanie Tremblay, Catherine Demers, Catherine Vincent, Geneviève Huard, Christopher F. Rose, Chantal Bémeur.

The Nutrition in Cirrhosis Guide.

The Nutrition in Cirrhosis Guide.

Puneeta Tandon, Vanessa DenHeyer, Kathleen P Ismond, Jan Kowalczewski, Maitreyi Raman, Tannaz Eslamparast, Chantal Bémeur, Christopher Rose.

Evaluation of nutritional status in patients with chronic liver disease: a pilot study.

Annie Lamoussenerie, Mélanie Tremblay, Thierry Cresson, An Tang, Catherine Vincent, Christopher F. Rose, Chantal Bémeur.

Évaluation de l'état nutritionnel lors de cirrhose.

Annie Lamoussenerie, Mélanie Tremblay, Thierry Cresson, An Tang, Catherine Vincent, Christopher F. Rose, Chantal Bémeur.

Évaluation de l'état nutritionnel lors de cirrhose.

Annie Lamoussenerie, Mélanie Tremblay, Thierry Cresson, An Tang, Catherine Vincent, Christopher F. Rose, Chantal Bémeur.

Oral

Minimal hepatic encephalopathy renders the brain susceptible to hypotension-induced neuronal cell loss in BDL rats.

Marc-André Clément, Cristina Bosoi, Mélanie Tremblay, Chantal Bémeur, Christopher F. Rose.

Oral

Leucine et exercices : bénéfique lors d'encéphalopathie expérimentale.

Corine Fontaine, Marc-André Clément, Cristina R. Bosoi, Mélanie Tremblay, Christopher F. Rose, Chantal Bémeur.

Oral

Neuroinflammation et activation microgliale chez des rats cirrhotiques soumis à une hypotension.

Maxime Hovington, Marc-André Clément, Mélanie Tremblay, Chantal Bémeur, Christopher F. Rose.

Brain edema: a valid endpoint for measuring hepatic encephalopathy?

Brain edema: a valid endpoint for measuring hepatic encephalopathy?

Arthur J. L. Cooper, Chantal Bémeur, Cristina Cudalbu, Gitte Dam, Alexander S. Thrane, Arthur J. L. Cooper, Christopher F. Rose.

Le bilan hépatique : comment l'interpréter pour une intervention nutritionnelle optimale?

Geneviève Huard, Catherine Vincent, Chantal Bémeur.

Oral

Minimal hepatic encephalopathy leads to hypotension-induced neuronal cell loss in BDL rats.

Marc-André Clément, Cristina Bosoi, Mélanie Tremblay, Chantal Bémeur, Christopher F. Rose.

Impact d'un stress inflammatoire et nutritionnel dans un modèle cellulaire d'acidose lactique.

Rafaela Almeida, Mélanie Tremblay, Christopher Rose, Consortium de l'acidose lactique, Chantal Bémeur.

Impact d’un stress de type inflammatoire et nutritionnel dans un modèle cellulaire d’acidose lactique.

Rafaela Almeida, Mélanie Tremblay, Christopher Rose, Consortium de l'acidose lactique, Chantal Bémeur.

Diminution du compte neuronal par une insulte hypotensive chez le rat avec ligation de la voie biliaire: implications pour la persistance des complications neurologiques après transplantation hépatique.

Marc-André Clément, Cristina R. Bosoi, Mélanie Tremblay, Chantal Bémeur, Christopher F. Rose.

Oral

Bile-duct ligated rats are susceptible to hypotension-induced neuronal cell loss: Implications for persisting neurological complications following liver transplantation.

Marc-André Clément, Cristina R. Bosoi, Mélanie Tremblay, Chantal Bémeur, Christopher F. Rose.

Oral

Impact d'un stress inflammatoire et nutritionnel dans un modèle cellulaire d'acidose lactique.

Rafaela Almeida, Mélanie Tremblay, Christopher Rose, Consortium de l'acidose lactique, Chantal Bémeur.

Bile-ligated rats are susceptible to hypotension-induced neuronal cell loss: implications for persisting neurological complications following liver transplantation.

Marc-André Clément, Cristina R. Bosoi, Mélanie Tremblay, Chantal Bémeur, Christopher F. Rose.

Muscle mass optimization prevents experimental hepatic encephalopathy.

Sara Ghezzal, Marc-André Clément, Cristina R. Bosoi, Roxanne Beauchamp, Mélanie Tremblay, Christopher F. Rose, Chantal Bémeur.

OpenAccess
Mitochondrial vulnerability and increased susceptibility to nutrient-induced cytotoxicity in fibroblasts from leigh syndrome French canadian patients.

Mitochondrial vulnerability and increased susceptibility to nutrient-induced cytotoxicity in fibroblasts from leigh syndrome French canadian patients.

Yan Burelle, Chantal Bémeur, Marie-Eve Rivard, Julie Thompson Legault, Gabrielle Boucher, L. S. F. C. Consortium, Charles Morin, Lise Coderre, Christine Des Rosiers.

Studies on Hepatic Disorders

Chantal Bémeur.

Nutritional status of HIV-infected patients during the first year HAART in two West African cohorts.

Maryline Sicotte, Chantal Bémeur, Assane Diouf, Maria Victoria Zunzunegui, Vinh-Kim Nguyen, ATARAO initiative.

Caractérisation d'un modèle cellulaire de stress de type inflammatoire et nutritionnel lors du syndrome de leigh version canadienne française.

Rafaela Almeida, Mélanie Tremblay, Christopher F. Rose, Chantal Bémeur, Consortium de l'acidose lactique.

Diminution du compte neuronal par une insulte hypotensive chez le rat avec ligation de la voie biliaire: implications pour la persistance des complications neurologiques après transplantation hépatique.

Marc-André Clément, Cristina R. Bosoi, Mélanie Tremblay, Chantal Bémeur, Christopher F. Rose.

Oral

Optimizing muscle mass: therapeutic target to prevent experimental hepatic encephalopathy.

Chantal *Bémeur, Sara Ghezzal, Marc-André Clément, Cristina R. Bosoi, Roxanne Beauchamp, Mélanie Tremblay, Christopher F. Rose, Chantal Bémeur.

Oral

Bile-duct ligated rats are susceptible to hypotension-induced neuronal cell loss: Implications for persisting neurological complications following liver transplantation.

Marc-André Clément, Cristina Bosoi, Mélanie Tremblay, Chantal Bémeur, Christopher F. Rose.

Beneficial effects of muscle mass optimization using leucine supplementation and exercise training in the prevention of hepatic encephalopathy in experimental cirrhosis.

Chantal *Bémeur, Sara Ghezzal, Marc-André Clément, Cristina R. Bosoi, Roxanne Beauchamp, Mélanie Tremblay, Christopher F. Rose, Chantal Bémeur.

Beneficial effects of muscle mass optimization using leucine supplementation and exercise training in the prevention of hepatic encephalopathy in experimental cirrhosis.

Sara Ghezzal, Marc-André Clément, Cristina R. Bosoi, Roxanne Beauchamp, Mélanie Tremblay, Christopher F. Rose, Chantal Bémeur.

Impact of muscle mass optimization in the prevention of hepatic encephalopathy in experimental cirrhosis.

Chantal Bémeur, Cristina Bosoi, Mélanie Tremblay, Christopher F. Rose.

La nutrition et les maladies hépatiques

Chantal Bémeur.

Éditorial: Les maladies rares, non moins importantes.

Chantal Bémeur, Marie-Eve Lavoie.

Nutrition in the management of cirrhosis and its neurological complications.

Chantal Bémeur, Roger F. Butterworth.

Modern nutrition in health and disease.

Chantal Bémeur, Roger F. Butterworth.

Oral

L'impact de l’isoleucine et de l’exercice physique sur l’état métabolique, la masse musculaire et l’encéphalopathie hépatique chez des rats cirrhotiques.

Cristina R. *Bosoi, Chantal Bémeur, Cristina R. Bosoi, Mélanie Tremblay, Christopher F. Rose.

Attenuation of oxidative stress protects the brain in rats with “acute-on-chronic” liver failure.

Cristina R. Bosoi, Chantal Bémeur, Bich Nguyen, Mélanie Tremblay, Christopher F. Rose.

Impact of isoleucine and exercise on metabolic state, muscle mass and hepatic encephalopathy in cirrhotic rats.

Chantal Bémeur, Cristina Bosoi, Mélanie Tremblay, Christopher F. Rose.

Attenuation of oxidative stress protects the brain in rats with “acute-on-chronic” liver failure.

Cristina R. Bosoi, Chantal Bémeur, Bich Nguyen, Mélanie Tremblay, Christopher F. Rose.

Oral

Chronic hyperammonemia “priming” alleviates the induction of oxidative stress and development of brain edema following an acute liver insult.

Cristina R. Bosoi, Chantal Bémeur, Bich Nguyen, Mélanie Tremblay, Christopher F. Rose.

Neurological complications post-liver transplantation: impact of nutritional status.

Neurological complications post-liver transplantation: impact of nutritional status.

Chantal Bémeur.

Liver-brain proinflammatory signalling in acute liver failure: role in the pathogenesis of hepatic encephalopathy and brain edema.

Liver-brain proinflammatory signalling in acute liver failure: role in the pathogenesis of hepatic encephalopathy and brain edema.

Chantal Bémeur, Roger F. Butterworth.

The nutritional management of hepatic encephalopathy in patients with cirrhosis: International Society for Hepatic Encephalopathy and Nitrogen Metabolism Consensus.

The nutritional management of hepatic encephalopathy in patients with cirrhosis: International Society for Hepatic Encephalopathy and Nitrogen Metabolism Consensus.

Piero Amodio, Chantal Bémeur, Roger Butterworth, Juan Cordoba, Akinobu Kato, Sara Montagnese, Misael Uribe, Hendrik Vilstrup, Marsha Y. Morgan.

L'encéphalopathie hépatique sévère est retardée chez des rats souffrant d’une décompensation hépatique aigue durant une hyperammoniémie chronique.

Cristina R. Bosoi, Chantal Bémeur, Bich Nguyen, Mélanie Tremblay, Christopher F. Rose.

Onset of severe hepatic encephalopathy is delayed in rats with acute liver insult superimposed on chronic hyperammonemia compared to rats with acute liver failure: a look at underlying mechanisms.

Cristina R. Bosoi, Chantal Bémeur, Bich Nguyen, Mélanie Tremblay, Christopher F. Rose.

Oral

Role of oxidative stress in prevention of brain edema during an acute deterioration of chronic liver failure.

Cristina R. *Bosoi, Chantal Bémeur, Cristina R. Bosoi, Mélanie Tremblay, Christopher F. Rose.

Neurochemical Mechanisms in Disease. Advances in Neurobiology.

Chantal Bémeur, Jane A. Montgomery, Roger F. Butterworth.

Evidence for oxidative/nitrosative stress in the pathogenesis of hepatic encephalopathy.

Evidence for oxidative/nitrosative stress in the pathogenesis of hepatic encephalopathy.

Chantal Bémeur, Paul Desjardins, Roger F. Butterworth.

N-acetylcysteine attenuates cerebral complications of non-acetaminophen-induced acute liver failure in mice: antioxidant and anti-inflammatory mechanisms.

N-acetylcysteine attenuates cerebral complications of non-acetaminophen-induced acute liver failure in mice: antioxidant and anti-inflammatory mechanisms.

Chantal Bémeur, Javier Vaquero, Paul Desjardins, Roger F. Butterworth.

Antioxidant and anti-inflammatory effects of mild hypothermia in the attenuation of liver injury due to azoxymethane toxicity in the mouse.

Antioxidant and anti-inflammatory effects of mild hypothermia in the attenuation of liver injury due to azoxymethane toxicity in the mouse.

Chantal Bémeur, Paul Desjardins, Roger F. Butterworth.

IL-1 or TNF receptor gene deletion delays onset of encephalopathy and attenuates brain edema in experimental acute liver failure.

IL-1 or TNF receptor gene deletion delays onset of encephalopathy and attenuates brain edema in experimental acute liver failure.

Chantal Bémeur, Hong Qu, Paul Desjardins, Roger F. Butterworth.

Role of nutrition in the management of hepatic encephalopathy in end-stage liver failure.

Role of nutrition in the management of hepatic encephalopathy in end-stage liver failure.

Chantal Bémeur, Paul Desjardins, Roger F. Butterworth.

Increased oxidative stress during hyperglycemic cerebral ischemia.

Chantal Bémeur, Line Ste-Marie, Jane Montgomery.

Comparison of two rat models of cerebral ischemia under hyperglycemic conditions.

Longshan Liu, Ziying Wang, Xiang Wang, Lijun Song, Huifang Chen, Chantal Bémeur, Line Ste-Marie, Jane Montgomery.

Dehydroascorbic acid normalizes several markers of oxidative stress and inflammation in acute hyperglycemic focal cerebral ischemia in the rat.

Chantal Bémeur, Line Ste-Marie, Paul Desjardins, Luc Vachon, Roger F. Butterworth, Alan S. Hazell, Jane Montgomery.

Expression of superoxide dismutase in hyperglycemic focal cerebral ischemia in the rat.

Chantal Bémeur, Line Ste-Marie, Paul Desjardins, Roger F. Butterworth, Luc Vachon, Jane Montgomery, Alan S. Hazell.

Decreased beta-actin mRNA expression in hyperglycemic focal cerebral ischemia in the rat.

Chantal Bémeur, Line Ste-Marie, Paul Desjardins, Alan S. Hazell, Luc Vachon, Roger Butterworth, Jane Montgomery.

Immunohistochemical detection of inducible nitric oxide synthase, nitrotyrosine and manganese superoxide dismutase following hyperglycemic focal cerebral ischemia.

Line Ste-Marie, Alan S. Hazell, Chantal Bémeur, Roger Butterworth, Jane Montgomery.

Hydroxyl radical production in the cortex and striatum in a rat model of focal cerebral ischemia.

Line Ste-Marie, Pascal Vachon, Luc Vachon, Chantal Bémeur, Marie-Claude Guertin, Jane Montgomery.

Local striatal infusion of MPP+ does not result in increased hydroxylation after systemic administration of 4-hydroxybenzoate.

Line Ste-Marie, Luc Vachon, Chantal Bémeur, Jean Lambert, Jane Montgomery.

Oser avoir faim – manger avec plaisir et maigrir.

Chantal Bémeur, C Caty.

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