Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Pere Ràfols"'
Autor:
Gerard Baquer, Lluc Sementé, Pere Ràfols, Lucía Martín-Saiz, Christoph Bookmeyer, José A. Fernández, Xavier Correig, María García-Altares
Publikováno v:
Journal of Cheminformatics, Vol 15, Iss 1, Pp 1-14 (2023)
Abstract Matrix-Assisted Laser Desorption Ionization Mass Spectrometry Imaging (MALDI-MSI) spatially resolves the chemical composition of tissues. Lipids are of particular interest, as they influence important biological processes in health and disea
Externí odkaz:
https://doaj.org/article/cea9060368d24e95b3a7d674bf30cfd7
Autor:
Josefa Girona, Oria Soler, Sara Samino, Alexandra Junza, Neus Martínez-Micaelo, María García-Altares, Pere Ràfols, Yaiza Esteban, Oscar Yanes, Xavier Correig, Lluís Masana, Ricardo Rodríguez-Calvo
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 5, p 2702 (2024)
Ectopic fat accumulation in non-adipose tissues is closely related to diabetes-related myocardial dysfunction. Nevertheless, the complete picture of the lipid metabolites involved in the metabolic-related myocardial alterations is not fully character
Externí odkaz:
https://doaj.org/article/bb181173f2114295a5245c300b8eb17a
Publikováno v:
BMC Bioinformatics, Vol 21, Iss 1, Pp 1-7 (2020)
Abstract Background Multimodal imaging that combines mass spectrometry imaging (MSI) with Raman imaging is a rapidly developing multidisciplinary analytical method used by a growing number of research groups. Computational tools that can visualize an
Externí odkaz:
https://doaj.org/article/8b380c5823dc46beb784957c9093185d
Autor:
Gerard Baquer, Lluc Sementé, María García-Altares, Young Jin Lee, Pierre Chaurand, Xavier Correig, Pere Ràfols
Publikováno v:
Journal of Cheminformatics, Vol 12, Iss 1, Pp 1-13 (2020)
Abstract Mass spectrometry imaging (MSI) has become a mature, widespread analytical technique to perform non-targeted spatial metabolomics. However, the compounds used to promote desorption and ionization of the analyte during acquisition cause spect
Externí odkaz:
https://doaj.org/article/2fca293c25614a218a1624ab40ce1fd5
Autor:
Sònia Torres, Sara Samino, Pere Ràfols, Manuela Martins-Green, Xavier Correig, Noelia Ramírez
Publikováno v:
Environment International, Vol 146, Iss , Pp 106242- (2021)
Background: Thirdhand smoke (THS) is the accumulation of tobacco smoke gases and particles that become embedded in materials. Previous studies concluded that THS exposure induces oxidative stress and hepatic steatosis in liver. Despite the knowledge
Externí odkaz:
https://doaj.org/article/d4de4bfc48c94c15a7f5eccc2ae3c41f
Autor:
Ricardo Rodríguez-Calvo, Sara Samino, Josefa Girona, Neus Martínez-Micaelo, Pere Ràfols, María García-Altares, Sandra Guaita-Esteruelas, Alexandra Junza, Mercedes Heras, Oscar Yanes, Xavier Correig, Lluis Masana
Publikováno v:
Biomolecules, Vol 10, Iss 9, p 1275 (2020)
An imbalance between hepatic fatty acid uptake and removal results in ectopic fat accumulation, which leads to non-alcoholic fatty liver disease (NAFLD). The amount and type of accumulated triglycerides seem to play roles in NAFLD progression; howeve
Externí odkaz:
https://doaj.org/article/410b03eab0904de69264db44eb18bc85
Autor:
Pere Ràfols, Dídac Vilalta, Sònia Torres, Raul Calavia, Bram Heijs, Liam A McDonnell, Jesús Brezmes, Esteban Del Castillo, Oscar Yanes, Noelia Ramírez, Xavier Correig
Publikováno v:
PLoS ONE, Vol 13, Iss 12, p e0208908 (2018)
Mass spectrometry imaging (MSI) is a molecular imaging technique that maps the distribution of molecules in biological tissues with high spatial resolution. The most widely used MSI modality is matrix-assisted laser desorption/ionization (MALDI), mai
Externí odkaz:
https://doaj.org/article/972865848ae64e2dac38e3780799526e
Autor:
Esteban del Castillo, Lluc Sementé, Sònia Torres, Pere Ràfols, Noelia Ramírez, Manuela Martins-Green, Manel Santafe, Xavier Correig
Publikováno v:
Metabolites, Vol 9, Iss 8, p 162 (2019)
Many MALDI-MS imaging experiments make a case versus control studies of different tissue regions in order to highlight significant compounds affected by the variables of study. This is a challenge because the tissue samples to be compared come from d
Externí odkaz:
https://doaj.org/article/c1559fba5ff44c26aa2dbff5cafbd326
Publikováno v:
Journal of Engineering Research. 2:2-7
Autor:
Gerard Baquer, Xavier Correig, María García-Altares, Lluc Sementé, Pere Ràfols, Toufik Mahamdi
Publikováno v:
Mass Spectrometry Reviews.
Mass spectrometry imaging (MSI) has become a widespread analytical technique to perform nonlabeled spatial molecular identification. The Achilles' heel of MSI is the annotation and identification of molecular species due to intrinsic limitations of t