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Desirée Gutiérrez-Marín Joaquin Escribano Ricardo Closa-Monasterolo Natalia Ferré Michelle Venables Priya Singh Jonathan C.K. Wells Judit Muñoz-Hernando Marta Zaragoza-Jordana Mariona Gispert-Llauradó Carmen Rubio-Torrents Mireia Alcázar Mercè Núñez-Roig Raquel Monné-Gelonch Albert Feliu Josep Basora Ana M. Alejos Veronica Luque 《Clinical nutrition (Edinburgh, Scotland)》2021,40(3):1102-1107
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José Sanz-Santos Mireia Martínez-Palau Àngels Jaen Ramón Rami-Porta Bienvenido Barreiro Sergi Call Carme Obiols José Manuel González José Ángel De Marcos Montserrat Ysamat Lydia Canales Mireia Serra Josep Belda 《The Annals of thoracic surgery》2021,111(4):1190-1197
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Rosa A González-Polo José M Bravo-San Pedro Rubén Gómez-Sánchez Elisa Pizarro-Estrella Mireia Niso-Santano José M Fuentes 《British journal of pharmacology》2013,168(1):60-62
Huntington''s disease (HD) is a neurodegenerative disorder caused by a mutation in the gene encoding the huntingtin protein. Although the precise mechanism by which neuronal degeneration occurs is still unclear, several elements are important to its development: (1) altered gene expression and protein synthesis, (2) mitochondrial damage and (3) improper regulation of the autophagy programme. In this issue of British Journal of Pharmacology, Galindo and co-workers provide the first evidence for a role of the mitochondrial permeability transition pore (mPTP) in mitochondrial fragmentation and autophagy activation. In a model of cell death induced by 3-nitropropionic acid (3-NP) in human neural cells, the authors describe clear functions for mPTP and Bax, but not the mitochondrial fusion/fission machinery, mitochondrial fragmentation and autophagy (mitophagy). This commentary summarises the significance of this relationship and suggests several points for future development. 相似文献
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Mar Hernández-Guillamon Laura Ortega Cristina Merino-Zamorano Mireia Campos-Martorell Anna Rosell Joan Montaner 《Journal of neural transmission (Vienna, Austria : 1996)》2014,121(2):113-117
Most of neuroprotective strategies in stroke have failed to move from bench to bedside. One explanation might be the use of excessive uniform and smooth experimental models. Therefore, we have employed a more stringent in vitro model based on cultured brain slices from adult mice submitted to OGD. Using this acute model, we have confirmed that mild hypothermia protects against OGD-induced cell death when cooling the tissue during and after OGD, but not when hypothermia is induced only during reoxygenation. 相似文献
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Ricard Solà Marco Antonio Alvarez Belén Ballesté Silvia Montoliu Mònica Rivera Mireia Miquel Isabel Cirera Rosa Maria Morillas Susanna Coll Ramon Planas 《Liver international》2006,26(1):62-72
BACKGROUND: Although chronic alcohol intake and chronic hepatitis C may progress to cirrhosis and hepatocellular carcinoma (HCC), few data are available about survival and probability of developing HCC in decompensated cirrhosis of both aetiologies. METHODS: This study identified factors related with probability of developing HCC and survival in a cohort of 377 consecutive patients with decompensated HCV-related cirrhosis (200 cases) or alcoholic cirrhosis (177 cases) without known HCC, hospitalized for their first hepatic decompensation, as well as to evaluate differences between both aetiologies. Patients were followed for a mean period of 39 +/- 2 months. RESULTS: During follow-up, 42 patients (11.1%) developed HCC (16.5% vs 5.1%) in groups HCV and alcohol, respectively; p = 0.0008), and 131 patients (34.7%) died (42% vs 26.6% in groups HCV and alcohol, respectively; p = 0.002). Age and HCV-cirrhosis were independently related to HCC development, while baseline age and Child-Turcotte-Pugh score were independently correlated with survival. CONCLUSION: Survival in decompensated HCV-related or alcoholic cirrhosis is influenced by age and baseline Child-Turcotte-Pugh score, without differences in cirrhosis aetiology. The risk of developing HCC is greater in HCV-related cirrhosis than in alcoholic cirrhosis. 相似文献
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Riera Vázquez R Manuel-Rimbau Muñoz E Julia Montoya J Cordobés Gual J Merino Mairal O Lara Hernández R Corominas Roura C Lozano Vilardell P Gómez Ruiz FT 《Gastroenterologia y hepatologia》2005,28(1):26-29
Aortoenteric fistula is defined as a communication between the native aorta and any portion of the gastrointestinal tract. Depending on previous aortic grafting it can be classified as primary, without previous grafting, or secondary. Primary aortoenteric fistula is less frequent and usually arises from an abdominal aortic aneurysm. Clinical presentation is usually gastrointestinal bleeding. The main diagnostic procedures are gastroscopy and computed tomography. We report the case of a 46-year-old man who presented to the emergency room with gastrointestinal bleeding and an abdominal pulsatile mass. Although complementary tests and clinical signs suggested a diagnosis of primary aortoenteric fistula, the communication was not observed on gastroscopy and was confirmed by exploratory laparotomy. Despite aggressive surgical treatment, the prognosis of this entity is poor. 相似文献
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