Resultados globales: 11 registros encontrados en 0.02 segundos.
Artículos, Encontrados 9 registros
Documentos de investigación, Encontrados 2 registros
Artículos Encontrados 9 registros  
1.
8 p, 3.3 MB Distinctive gastrointestinal motor dysfunction in patients with MNGIE / Alcalá-González, Luis Gerardo (Universitat Autònoma de Barcelona. Departament de Medicina) ; Accarino, Ana María (Universitat Autònoma de Barcelona. Departament de Medicina) ; Martí, Ramón 1915-1994 (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Sánchez-Tejerina, Daniel (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Llaurado, Arnau (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Azpiroz Vidaur, Fernando (Universitat Autònoma de Barcelona. Departament de Medicina) ; Malagelada Prats, Carolina (Universitat Autònoma de Barcelona. Departament de Medicina)
Background: Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) is a rare mitochondrial disease caused by mutations in TYMP, encoding thymidine phosphorylase. Clinically it is characterized by severe gastrointestinal dysmotility associated with cachexia and a demyelinating sensorimotor polyneuropathy. [...]
2023 - 10.1111/nmo.14643
Neurogastroenterology and Motility, Vol. 35 Núm. 10 (october 2023) , p. e14643  
2.
10 p, 2.5 MB Anatomical Laser Microdissection of the Ileum Reveals mtDNA Depletion Recovery in A Mitochondrial Neuro-Gastrointestinal Encephalomyopathy (MNGIE) Patient Receiving Liver Transplant / Boschetti, Elisa (IRCCS Azienda Ospedaliero-Universitaria di Bologna) ; Caporali, Leonardo (IRCCS Istituto delle Scienze Neurologiche di Bologna) ; D'Angelo, Roberto (IRCCS Azienda Ospedaliero-Universitaria di Bologna) ; Malagelada Prats, Carolina (Hospital Universitari Vall d'Hebron) ; Accarino, Ana María (Hospital Universitari Vall d'Hebron) ; Dotti, Maria Teresa (University of Siena) ; Costa, Roberta (University of Bologna) ; Cenacchi, Giovanna (IRCCS Azienda Ospedaliero-Universitaria di Bologna) ; Pironi, Loris (University of Bologna) ; Rinaldi, Rita (IRCCS Azienda Ospedaliero-Universitaria di Bologna) ; Stanghellini, Vincenzo (University of Bologna) ; Ratti, Stefano (University of Bologna) ; Manzoli, Lucia (University of Bologna) ; Carelli, Valerio (IRCCS Istituto delle Scienze Neurologiche di Bologna) ; De Giorgio, Roberto (University of Ferrara) ; Universitat Autònoma de Barcelona
Mitochondrial neuro-gastrointestinal encephalomyopathy (MNGIE) is a rare genetic disorder characterized by thymidine phosphorylase (TP) enzyme defect. The absence of TP activity induces the imbalance of mitochondrial nucleotide pool, leading to impaired mitochondrial DNA (mtDNA) replication and depletion. [...]
2022 - 10.3390/ijms23158792
International journal of molecular sciences, Vol. 23 (august 2022)  
3.
8 p, 1.5 MB Clinical significance of small bowel manometry patterns suggestive of intestinal obstruction / Alcalá-González, Luis Gerardo (Hospital Universitari Vall d'Hebron) ; Malagelada Prats, Carolina (Hospital Universitari Vall d'Hebron) ; Monrroy, Hugo (Hospital Universitari Vall d'Hebron) ; Mego Silva, Marianela (Hospital Universitari Vall d'Hebron) ; Accarino, Ana María (Hospital Universitari Vall d'Hebron) ; Malagelada Benaprés, Juan Ramón (Hospital Universitari Vall d'Hebron) ; Azpiroz Vidaur, Fernando (Hospital Universitari Vall d'Hebron) ; Universitat Autònoma de Barcelona
Minute rhythm and prolonged simultaneous contractions are patterns of postprandial small bowel contractile activity that historically have been considered as suggestive of mechanical intestinal obstruction; however, these patterns have been also encountered in patients with motility-like symptoms in the absence of bowel obstruction. [...]
2022 - 10.1111/nmo.14462
Neurogastroenterology and Motility, Vol. 35 (september 2022)  
4.
10 p, 5.3 MB End to End Colonic Content Assessment : ColonMetry Application / Bech, Bernat Orellana (Universitat Politècnica de Catalunya) ; Monclús, Eva (Universitat Politècnica de Catalunya) ; Navazo Álvaro, Isabel (Universitat Politècnica de Catalunya) ; Bendezú, Álvaro (Hospital Universitari General de Catalunya) ; Malagelada Prats, Carolina (Universitat Autònoma de Barcelona. Departament de Medicina) ; Azpiroz Vidaur, Fernando (Hospital Universitari Vall d'Hebron)
The analysis of colonic contents is a valuable tool for the gastroenterologist and has multiple applications in clinical routine. When considering magnetic resonance imaging (MRI) modalities, T2 weighted images are capable of segmenting the colonic lumen, whereas fecal and gas contents can only be distinguished in T1 weighted images. [...]
2023 - 10.3390/diagnostics13050910
Diagnostics (Basel, Switzerland), Vol. 13 Núm. 5 (2023) , art. 910  
5.
8 p, 1.5 MB Artificial intelligence to improve polyp detection and screening time in colon capsule endoscopy / Gilabert, Pere (Universitat de Barcelona. Departament de Matemàtiques i Informàtica) ; Vitrià i Marca, Jordi (Universitat de Barcelona. Departament de Matemàtiques i Informàtica) ; Laiz, Pablo (Universitat de Barcelona. Departament de Matemàtiques i Informàtica) ; Malagelada Prats, Carolina (Universitat Autònoma de Barcelona. Departament de Medicina) ; Watson, Angus (Department of Colorectal Surgery, Raigmore Hospital, NHS Highland) ; Wenzek, Hagen (CorporateHealth International ApS (Dinamarca)) ; Segui, Santi (Universitat de Barcelona. Departament de Matemàtiques i Informàtica)
Colon Capsule Endoscopy (CCE) is a minimally invasive procedure which is increasingly being used as an alternative to conventional colonoscopy. Videos recorded by the capsule cameras are long and require one or more experts' time to review and identify polyps or other potential intestinal problems that can lead to major health issues. [...]
2022 - 10.3389/fmed.2022.1000726
Frontiers in Medicine, Vol. 9 (october 2022)  
6.
8 p, 1.2 MB Effect of colonic distension on small bowel motility measured by jejunal high-resolution manometry / Alcalá-González, Luis Gerardo (Universitat Autònoma de Barcelona. Departament de Medicina) ; Malagelada Prats, Carolina (Universitat Autònoma de Barcelona. Departament de Medicina) ; Livovsky, Dan M. (Universitat Autònoma de Barcelona. Departament de Medicina) ; Azpiroz Vidaur, Fernando (Hospital Universitari Vall d'Hebron)
Background: Abnormal motility patterns in the jejunum can be detected in patients with prominent colonic content, and these abnormalities may be due to either a primary jejunal dysfunction or a reflex distortion. [...]
2022 - 10.1111/nmo.14351
Neurogastroenterology and Motility, 2022  
7.
14 p, 825.2 KB The role of liver steatosis as measured with transient elastography and transaminases on hard clinical outcomes in patients with COVID-19 / Campos Varela, Isabel (Hospital Universitari Vall d'Hebron) ; Villagrasa, Ares (Hospital Universitari Vall d'Hebron) ; Simon-Talero, Macarena (Hospital Universitari Vall d'Hebron) ; Riveiro Barciela, Mar (Hospital Universitari Vall d'Hebron) ; Ventura-Cots, Meritxell (Hospital Universitari Vall d'Hebron) ; Aguilera-Castro, Lara (Hospital Universitari Vall d'Hebron) ; Álvarez-López, Patricia (Hospital Universitari Vall d'Hebron) ; Nordahl, Emilie A. (Hospital Universitari Vall d'Hebron) ; Anton, Adrian (Hospital Universitari Vall d'Hebron) ; Bañares, Juan (Hospital Universitari Vall d'Hebron) ; Barber, Claudia (Hospital Universitari Vall d'Hebron) ; Barreira-Diaz, Ana (Hospital Universitari Vall d'Hebron) ; Biagetti, Betina (Hospital Universitari Vall d'Hebron) ; Camps-Relats, Laura (Hospital Universitari Vall d'Hebron) ; Ciudin, Andreea (Hospital Universitari Vall d'Hebron) ; Cocera, Raul (Hospital Universitari Vall d'Hebron) ; Dopazo, Cristina (Hospital Universitari Vall d'Hebron) ; Fernandez, Andrea (Hospital Universitari Vall d'Hebron) ; Jiménez, Cesar (Hospital Universitari Vall d'Hebron) ; Jiménez, María M. (Hospital Universitari Vall d'Hebron) ; Jofra, Mariona (Hospital Universitari Vall d'Hebron) ; Gil, Clara (Hospital Universitari Vall d'Hebron) ; Gómez Gavara, Concepción (Hospital Universitari Vall d'Hebron) ; Guanozzi, Danila (Hospital Universitari Vall d'Hebron) ; Guevara, Jorge A. (Hospital Universitari Vall d'Hebron) ; Lobo Álvarez, Beatriz (Hospital Universitari Vall d'Hebron) ; Malagelada Prats, Carolina (Hospital Universitari Vall d'Hebron) ; Martinez-Camprecios, Joan (Hospital Universitari Vall d'Hebron) ; Mayorga, Luis (Hospital Universitari Vall d'Hebron) ; Miret Alomar, Enric (Hospital Universitari Vall d'Hebron) ; Pando, Elizabeth (Hospital Universitari Vall d'Hebron) ; Pérez-Lopez, Ana (Hospital Universitari Vall d'Hebron) ; Pigrau Pastor, Marc (Hospital Universitari Vall d'Hebron) ; Prió, Alba (Hospital Universitari Vall d'Hebron) ; Rivera-Esteban, Jesus M. (Hospital Universitari Vall d'Hebron) ; Romero, Alba (Hospital Universitari Vall d'Hebron) ; Tasayco, Staphanie (Hospital Universitari Vall d'Hebron) ; Vidal-Gonzalez, Judit (Hospital Universitari Vall d'Hebron) ; Vidal, Laura (Hospital Universitari Vall d'Hebron) ; Minguez, Beatriz (Hospital Universitari Vall d'Hebron) ; Augustin Recio, Salvador (Hospital Universitari Vall d'Hebron) ; Genescà Ferrer, Joan (Hospital Universitari Vall d'Hebron) ; Universitat Autònoma de Barcelona
Liver injury has been widely described in patients with Coronavirus disease 2019 (COVID-19). We aimed to study the effect of liver biochemistry alterations, previous liver disease, and the value of liver elastography on hard clinical outcomes in COVID-19 patients. [...]
2021 - 10.1177/17562848211016567
Therapeutic Advances in Gastroenterology, Vol. 14 (may 2021)  
8.
12 p, 727.8 KB Sex Differences and Commonalities in the Impact of a Palatable Meal on Thalamic and Insular Connectivity / 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)  
9.
8 p, 1.5 MB Propagation patterns of jejunal motor activity measured by high-resolution water-perfused manometry / Alcalá-González, Luis Gerardo (Universitat Autònoma de Barcelona. Departament de Medicina) ; Malagelada Prats, Carolina (Hospital Universitari Vall d'Hebron) ; 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)
Background: The manometric diagnosis of severe intestinal dysmotility is performed at most institutions using catheters with 2-8 sensors 5-10 cm apart. The recent application of high-resolution manometry catheters with closely spaced sensors to other gut segments has been highly successful. [...]
2021 - 10.1111/nmo.14240
Neurogastroenterology and Motility, 33 (2021)  

Documentos de investigación Encontrados 2 registros  
1.
100 p, 4.3 MB Evaluación de la motilidad del intestino delgado mediante manometría intestinal de alta resolución / Alcalá-González, Luis Gerardo ; Malagelada Prats, Carolina, dir. ; Azpiroz Vidaur, Fernando, dir. ; Accarino, Ana María, dir.
els estudis de la motilitat gastrointestinal mitjançant manometria van ser desenvolupats per millorar la nostra comprensió de la fisiologia i la fisiopatologia de l'aparell digestiu, però en els darrers anys, s'ha trobat que és clínicament útil per a l'avaluació pacients amb sospita d'un trastorn motor gastrointestinal. [...]
los estudios de la motilidad gastrointestinal mediante manometría fueron desarrollados para mejorar nuestra comprensión de la fisiología y fisiopatología del aparato digestivo, pero en los últimos años, se ha encontrado que es clínicamente útil para la evaluación de pacientes con sospecha de un trastorno motor gastrointestinal. [...]
Gastrointestinal motility studies using manometry equipments were developed to improve our understanding of the physiology and pathophysiology of the digestive tract, but in recent years, manometric studies have been found to be clinically useful for the evaluation of patients with suspected motor disorders. [...]

2022  
2.
154 p, 5.9 MB Evaluación de la motilidad intestinal mediante análisis de las imágenes endoluminales / Malagelada Prats, Carolina ; Azpiroz Vidaur, Fernando, dir. (Universitat Autònoma de Barcelona. Departament de Medicina) ; Universitat Autònoma de Barcelona. Departament de Medicina
La manometria gastrointestinal es actualmente el método de referencia para el diagnóstico de los trastornos graves de la motilidad intestinal. Este proceso es invasivo, caro y complejo en su interpretación. [...]
Gastrointestinal manometry is currently the gold standard diagnostic test for small bowel motility disorders. It is an invasive and expensive procedure that requires expertise for its interpretation. [...]

Bellaterra : Universitat Autònoma de Barcelona, 2010  

¿Le interesa recibir alertas sobre nuevos resultados de esta búsqueda?
Defina una alerta personal vía correo electrónico o subscríbase al canal RSS.