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Articles, 24 registres trobats
Articles 24 registres trobats  1 - 10següentfinal  anar al registre:
1.
22 p, 4.3 MB Cerium oxide nanoparticles protect against oxidant injury and interfere with oxidative mediated kinase signaling in human-derived hepatocytes / Carvajal, Silvia (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Perramón, Meritxell (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Casals, Gregori (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Oró, Denise (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Ribera, Jordi (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Morales Ruiz, Manuel (Universitat de Barcelona. Departament de Biomedicina) ; Casals, Eudald (Wuyi University. School of Biotechnology and Health Sciences) ; Casado, Pedro (Queen Mary University of London) ; Melgar Lesmes, Pedro (Universitat de Barcelona. Departament de Biomedicina) ; Fernández Varo, Guillermo (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Cutillas, Pedro (Queen Mary University of London) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Jiménez, Wladimiro (Universitat de Barcelona. Departament de Biomedicina)
Cerium oxide nanoparticles (CeO NPs) possess powerful antioxidant properties, thus emerging as a potential therapeutic tool in non-alcoholic fatty liver disease (NAFLD) progression, which is characterized by a high presence of reactive oxygen species (ROS). [...]
2019 - 10.3390/ijms20235959
International journal of molecular sciences, Vol. 20, Issue 23 (December 2019) , art. 5959  
2.
12 p, 4.4 MB Cerium oxide nanoparticles improve liver regeneration after acetaminophen-induced liver injury and partial hepatectomy in rats / Córdoba Jover, Bernat (Hospital Clínic de Barcelona) ; Arce Cerezo, Altamira (Hospital Clínic de Barcelona) ; Ribera, Jordi (Hospital Clínic de Barcelona) ; Pauta, Montse (Hospital Clínic de Barcelona) ; Oró, Denise (Hospital Clínic de Barcelona) ; Casals, Gregori (Hospital Clínic de Barcelona) ; Fernández Varo, Guillermo (Hospital Clínic de Barcelona) ; Casals, Eudald (Institut Català de Nanociència i Nanotecnologia) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Jiménez, Wladimiro (Universitat de Barcelona. Departament de Biomedicina) ; Morales Ruiz, Manuel (Universitat de Barcelona. Departament de Biomedicina)
Background and aims: Cerium oxide nanoparticles are effective scavengers of reactive oxygen species and have been proposed as a treatment for oxidative stress-related diseases. Consequently, we aimed to investigate the effect of these nanoparticles on hepatic regeneration after liver injury by partial hepatectomy and acetaminophen overdose. [...]
2019 - 10.1186/s12951-019-0544-5
Journal of nanobiotechnology, Vol. 17 (October 2019) , art. 112  
3.
20 p, 2.6 MB Cerium oxide nanoparticles display antilipogenic effect in rats with non-alcoholic fatty liver disease / Carvajal, Silvia (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Perramón, Meritxell (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Oró, Denise (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Casals, Eudald (Wuyi University. School of Biotechnology and Health Sciences) ; Fernández Varo, Guillermo (Universitat de Barcelona. Departament de Biomedicina) ; Parra-Robert, Marina (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; González de la Presa, Bernardino. (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Ribera, Jordi (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Pastor, Óscar (Hospital Universitario Ramón y Cajal. Servicio de Bioquímica Clínica) ; Morales Ruiz, Manuel (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Jiménez, Wladimiro (Universitat de Barcelona. Departament de Biomedicina)
Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease worldwide, ranging from steatosis to non-alcoholic steatohepatitis (NASH). Recently, cerium oxide nanoparticles (CeO₂NPs) have emerged as a new antioxidant agent with hepatoprotective properties in experimental liver disease. [...]
2019 - 10.1038/s41598-019-49262-2
Scientific reports, Vol. 9 (2019) , art. 12848  
4.
16 p, 3.0 MB Beyond the scavenging of reactive oxygen species (Ros) : direct effect of cerium oxide nanoparticles in reducing fatty acids content in an in vitro model of hepatocellular steatosis / Parra-Robert, Marina (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Casals, Eudald (Wuyi University. School of Biotechnology and Health Sciences) ; Massana, Núria (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Zeng, Muling (Wuyi University. School of Biotechnology and Health Sciences) ; Perramón, Meritxell (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Fernández Varo, Guillermo (Universitat de Barcelona. Departament de Biomedicina) ; Morales Ruiz, Manuel (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Jiménez, Wladimiro (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)) ; Casals, Gregori (Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS))
Nonalcoholic fatty liver disease (NAFLD) is characterized by hepatic accumulation of lipids. Antisteatotic effects of cerium oxide nanoparticles (CeO₂NPs) have recently been shown in animal models of liver disease. [...]
2019 - 10.3390/biom9090425
Biomolecules, Vol. 9 , issue 9 (Sep. 2019) , art. 425  
5.
21 p, 2.7 MB Functionalized cerium oxide nanoparticles mitigate the oxidative stress and proinflammatory activity associated to the portal vein endothelium of cirrhotic rats / Ribera, Jordi (Hospital Clínic de Barcelona. Departament de Bioquímica i Genètica Molecular) ; Rodríguez Vita, Juan (German Cancer Research Center) ; Cordoba, Bernat (Hospital Clínic de Barcelona. Departament de Bioquímica i Genètica Molecular) ; Portolés, Irene (Hospital Clínic de Barcelona. Departament de Bioquímica i Genètica Molecular) ; Casals, Gregori (Hospital Clínic de Barcelona. Departament de Bioquímica i Genètica Molecular) ; Casals, Eudald (Institut Català de Nanociència i Nanotecnologia) ; Jiménez, Wladimiro (Universitat de Barcelona. Departament de Biomedicina) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Morales Ruiz, Manuel (Universitat de Barcelona. Departament de Biomedicina)
Background and aims- The occurrence of endothelial alterations in the liver and in the splanchnic vasculature of cirrhotic patients and experimental models of liver diseases has been demonstrated. However, the pathological role of the portal vein endothelium in this clinical context is scarcely studied and, therefore, deserves attention. [...]
2019 - 10.1371/journal.pone.0218716
PloS one, Vol. 14, Num. 6 (June 2019) , art. e0218716  
6.
15 p, 2.2 MB Shape matters : Effects of silver nanospheres and wires on human alveolar epithelial cells / Stoehr, Linda C. (University of Salzburg. Department of Molecular Biology) ; González, Edgar (Institut Català de Nanotecnologia) ; Stampfl, Andreas (Helmholtz Centre Munich) ; Casals, Eudald (Institut Català de Nanociència i Nanotecnologia) ; Duschl, Albert (University of Salzburg. Department of Molecular Biology) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Oostingh, G.J. (University of Salzburg. Department of Molecular Biology)
Background: In nanotoxicology, the exact role of particle shape, in relation to the composition, on the capacity to induce toxicity is largely unknown. We investigated the toxic and immunotoxic effects of silver wires (length: 1. [...]
2011 - 10.1186/1743-8977-8-36
Particle and fibre toxicology, Vol. 8 (December 2011) , art. 36  
7.
18 p, 2.1 MB The oxidative potential of differently charged silver and gold nanoparticles on three human lung epithelial cell types / Schlinkert, Paul (Paris Lodron-University of Salzburg. Department of Molecular Biology) ; Casals, Eudald (Institut Català de Nanociència i Nanotecnologia) ; Boyles, Matthew S. P. (Paris Lodron-University of Salzburg. Department of Molecular Biology) ; Tischler, Ulrike (Paris Lodron-University of Salzburg. Department of Molecular Biology) ; Hornig, Eva (Paris Lodron-University of Salzburg. Department of Molecular Biology) ; Tran Thi Thanh, Ngoc (Institut Català de Nanotecnologia) ; Zhao, Jiayuan (Institute for Work and Health) ; Himly, Martin (Paris Lodron-University of Salzburg. Department of Molecular Biology) ; Riediker, Michael (Institue for Occupational Medicine) ; Oostingh, G.J. (Salzburg University of Applied Sciences) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Duschl, Albert (Paris Lodron-University of Salzburg. Department of Molecular Biology)
Background: Nanoparticle (NPs) functionalization has been shown to affect their cellular toxicity. To study this, differently functionalized silver (Ag) and gold (Au) NPs were synthesised, characterised and tested using lung epithelial cell systems. [...]
2015 - 10.1186/s12951-014-0062-4
Journal of nanobiotechnology, Vol. 13 (January 2015) , art. 1  
8.
20 p, 3.7 MB Bacterial endotoxin (lipopolysaccharide) binds to the surface of gold nanoparticles, interferes with biocorona formation and induces human monocyte inflammatory activation / Li, Yang (Hebei Normal University) ; Shi, Zhenzhen (Kansas State University. Department of Anatomy and Physiology) ; Radauer-Preiml, Isabella (University of Salzburg. Department of Molecular Biology) ; Andosch, Ancuela (University of Salzburg. Department of Molecular Biology) ; Casals, Eudald (Vall d'Hebron Institut de Recerca) ; Luetz-Meindl, Ursula (University of Salzburg. Department of Molecular Biology) ; Cobaleda-Siles, Macarena (Vall d'Hebron Institut de Recerca) ; Lin, Zhoumeng (Kansas State University. Department of Anatomy and Physiology) ; Jaberi-Douraki, Majid (Kansas State University. Department of Anatomy and Physiology) ; Italiani, Paola (National Research Council) ; Horejs-Hoeck, Jutta (University of Salzburg. Department of Molecular Biology) ; Himly, Martin (University of Salzburg. Department of Molecular Biology) ; Monteiro-Riviere, Nancy A. (Kansas State University. Department of Anatomy and Physiology) ; Duschl, Albert (University of Salzburg. Department of Molecular Biology) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Boraschi, Diana (National Research Council)
Nanoparticles (NPs) are easily contaminated by bacterial endotoxin (lipopolysaccharide [LPS]). The presence of LPS can be responsible for many immune/inflammatory effects attributed to NPs. In this study, we examined the effects of LPS adsorption on the NP surface on the formation of a biocorona in biological fluids and on the subsequent inflammation-inducing activity of NPs. [...]
2017 - 10.1080/17435390.2017.1401142
Nanotoxicology, Vol. 11, Issue 9-10 (December 2017) , p. 1157-1175  
9.
1 p, 83.7 KB Corrigendum : Intrinsic and extrinsic properties affecting innate immune responses to nanoparticles: The case of cerium oxide / Casals, Eudald (Vall d'Hebron Institut de Recerca) ; Gusta, Muriel F. (Vall d'Hebron Institut de Recerca) ; Piella, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Casals, Gregori (Hospital Clínic Universitari) ; Jiménez Povedano, Wladimiro (Universitat de Barcelona. Departament de Biomedicina) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia)
In the original article, we overlooked to include the FutureNanoNeeds Project financed by the European Community under the FP7 Programme under Grant Agreement No. 604602 (FP7-NMP-2013-LARGE-7, Grant Agreement No. [...]
2017 - 10.3389/fimmu.2017.01891
Frontiers in immunology, Vol. 8 (December 2017) , art. 1891  
10.
8 p, 1.2 MB Characterizing nanoparticles reactivity : structure-photocatalytic activity relationship / Piella, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Gómez Bastús, Neus (Institut Català de Nanociència i Nanotecnologia) ; Casals, Eudald (Vall d'Hebron Institut de Recerca) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia)
Nanoparticles are reactive, and their final interactions with the surrounding media are ultimately determined by their reactivity, which in turns depends on the nanoparticles morphology, surface chemistry and environment in which they are embedded. [...]
2013 - 10.1088/1742-6596/429/1/012040
Journal of physics, Vol. 429,conference 1 (2013) , art. 12040  

Articles : 24 registres trobats   1 - 10següentfinal  anar al registre:
Vegeu també: autors amb noms similars
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