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13 p, 1.2 MB |
Conditioning by a previous experience impairs the rewarding value of a comfort meal
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Nieto Ruiz, Adoración (Hospital Universitari Vall d'Hebron) ;
Livovsky, Dan M. (Digestive Diseases Institute, Shaare Zedek Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 9103102, Israel) ;
Azpiroz Vidaur, Fernando (Universitat Autònoma de Barcelona. Departament de Medicina)
Background. Meal ingestion induces a postprandial experience that involves homeostatic and hedonic sensations. Our aim was to determine the effect of aversive conditioning on the postprandial reward of a comfort meal. [...]
2023 -  10.3390/nu15102247
Nutrients, Vol. 15 (may 2023)
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22 p, 2.7 MB |
Effect of Resistant Dextrin on Intestinal Gas Homeostasis and Microbiota
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Barber, Claudia (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Sabater, Carlos (Health Research Institute of Asturias) ;
Ávila-Gálvez, María Ángeles (Laboratory of Food & Health, Group of Quality, Safety, and Bioactivity of Plant Foods (Múrcia)) ;
Vallejo, Fernando (Metabolomics Service (Múrcia)) ;
Bendezú García, Rogger Álvaro (Hospital General de Catalunya) ;
Guérin-Deremaux, Laetitia (Roquette Frères) ;
Guarner, Francisco (Hospital Universitari Vall d'Hebron) ;
Espín, Juan Carlos (Laboratory of Food & Health, Group of Quality, Safety, and Bioactivity of Plant Foods (Múrcia)) ;
Margolles, Abelardo (Health Research Institute of Asturias) ;
Azpiroz Vidaur, Fernando (Universitat Autònoma de Barcelona. Departament de Medicina)
Previous studies have shown that a resistant dextrin soluble fibre has prebiotic properties with related health benefits on blood glucose management and satiety. Our aim was to demonstrate the effects of continuous administration of resistant dextrin on intestinal gas production, digestive sensations, and gut microbiota metabolism and composition. [...]
2022 - 10.3390/nu14214611
Nutrients, Vol. 14 (november 2022)
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10 p, 669.9 KB |
Abdominothoracic Postural Tone Influences the Sensations Induced by Meal Ingestion
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Livovsky, Dan M. (Hebrew University of Jerusalem) ;
Barber, Claudia (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Barba Orozco, Elizabeth (Hospital Clínic i Provincial de Barcelona) ;
Accarino, Ana María (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Azpiroz Vidaur, Fernando (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Universitat Autònoma de Barcelona
Postprandial objective abdominal distention is frequently associated with a subjective sensation of abdominal bloating, but the relation between both complaints is unknown. While the bloating sensation has a visceral origin, abdominal distention is a behavioral somatic response, involving contraction and descent of the diaphragm with protrusion of the anterior abdominal wall. [...]
2021 - 10.3390/nu13020658
Nutrients, Vol. 13 (february 2021)
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12 p, 727.8 KB |
Sex Differences and Commonalities in the Impact of a Palatable Meal on Thalamic and Insular Connectivity
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Kilpatrick, Lisa (G Oppenheimer Center for Neurobiology of Stress and Resilience) ;
Pribic, Teodora (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Ciccantelli, Barbara (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Malagelada Prats, Carolina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Livovsky, Dan M. (Hebrew University) ;
Accarino, Ana María (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Pareto, Deborah (Hospital Universitari Vall d'Hebron) ;
Azpiroz Vidaur, Fernando (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Mayer, Emeran A. (G Oppenheimer Center for Neurobiology of Stress and Resilience) ;
Universitat Autònoma de Barcelona
The neural mechanisms underlying subjective responses to meal ingestion remain incompletely understood. We previously showed in healthy men an increase in thalamocortical, and a decrease in insular-cortical connectivity in response to a palatable meal. [...]
2020 - 10.3390/nu12061627
Nutrients, Vol. 12 (june 2020)
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20 p, 22.6 MB |
Differential effects of western and mediterranean-type diets on gut microbiota : a metagenomics and metabolomics approach
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Barber, Claudia (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Mego Silva, Marianela (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Sabater, Carlos (Instituto de Investigación Sanitaria del Principado de Asturias) ;
Vallejo, Fernando (Centro de Edafologia y Biologia Aplicada del Segura-CSIC) ;
Bendezú García, Rogger Álvaro (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Masihy, Marcela (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Guarner, Francisco (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Espín, Juan Carlos (Centro de Edafologia y Biologia Aplicada del Segura-CSIC) ;
Margolles, Abelardo (Instituto de Investigación Sanitaria del Principado de Asturias) ;
Azpiroz Vidaur, Fernando (Hospital Universitari Vall d'Hebron. Institut de Recerca)
Our aim was to determine the effect of diet on gut microbiota, digestive function and sensations, using an integrated clinical, metagenomics and metabolomics approach. We conducted a cross-over, randomised study on the effects of a Western-type diet versus a fibre-enriched Mediterranean diet. [...]
2021 - 10.3390/nu13082638
Nutrients, Vol. 13 Núm. 8 (august 2021) , p. 2638
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11 p, 1.4 MB |
Meal enjoyment and tolerance in women and men
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Monrroy, Hugo (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Pribic, Teodora (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Galán Hidalgo, Carmen (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Nieto Ruiz, Adoración (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Amigó, Núria (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Accarino, Ana María (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Correig, Xavier (Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas) ;
Azpiroz Vidaur, Fernando (Hospital Universitari Vall d'Hebron)
Various conditioning factors influence the sensory response to a meal (inducible factors). We hypothesized that inherent characteristics of the eater (constitutive factors) also play a role. The aim of this proof-of-concept study was to determine the role of gender, as an individual constitutive factor, on the meal-related experience. [...]
2019 - 10.3390/nu11010119
Nutrients, Vol. 11 Núm. 1 (january 2019)
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11 p, 1.0 MB |
Biological response to meal ingestion : Gender differences
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Monrroy, Hugo (Hospital Universitari Vall d'Hebron) ;
Borghi, G. (Department of Experimental Medicine (Medical Pathophysiology. Food Science and Endocrinology Section) "Sapienza" University of Rome) ;
Pribic, Teodora (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Galán Hidalgo, Carmen (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Nieto Ruiz, Adoración (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Amigó, Núria (Biosfer Teslab S.L.) ;
Accarino, Ana María (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Correig, Xavier (Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas) ;
Azpiroz Vidaur, Fernando (Hospital Universitari Vall d'Hebron) ;
Universitat Autònoma de Barcelona
In a previous study, we demonstrated that women enjoyed and tolerated lower meal loads than men. Hence, we hypothesized that with the same meal load, their postprandial response is more pronounced than in men. [...]
2019 - 10.3390/nu11030702
Nutrients, Vol. 11 Núm. 3 (march 2019) , p. 702
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11 p, 1.3 MB |
Influence of eating schedule on the postprandial response : Gender differences
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Masihy, Marcela (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Monrroy, Hugo (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Borghi, Giulio (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Pribic, Teodora. (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Galán Hidalgo, Carmen (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Nieto Ruiz, Adoración (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Accarino, Ana María (Universitat Autònoma de Barcelona. Departament de Medicina) ;
Azpiroz Vidaur, Fernando (Universitat Autònoma de Barcelona. Departament de Medicina)
Ingestion of a meal induces conscious sensations depending of the characteristics of the meal and the predisposition of the eater. We hypothesized that the eating schedule plays a conditioning role, specifically, that an extemporaneous meal is less rewarding than when eaten at the habitual schedule. [...]
2019 - 10.3390/nu11020401
Nutrients, Vol. 11 Núm. 2 (february 2019) , p. 401
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