Amanitins in Wild Mushrooms: The Development of HPLC-UV-EC and HPLC-DAD-MS Methods for Food Safety Purposes

Autor: Isabel Barbosa, Cátia Domingues, Rui M. Barbosa, Fernando Ramos

Publikováno v: Foods, Vol 11, Iss 23, p 3929 (2022)

Mushroom poisoning remains a serious food safety and health concern in some parts of the world due to its morbidity and mortality. Identification of mushroom toxins at an early stage of suspected intoxication is crucial for a rapid therapeutic decisi

Externí odkaz: https://doaj.org/article/14597e1c9e104cc981525a2c5570bc89

Design and Evaluation of a Lactate Microbiosensor: Toward Multianalyte Monitoring of Neurometabolic Markers In Vivo in the Brain

Autor: Eliana Fernandes, Ana Ledo, Rui M. Barbosa

Publikováno v: Molecules, Vol 27, Iss 2, p 514 (2022)

Direct in vivo measurements of neurometabolic markers in the brain with high spatio-temporal resolution, sensitivity, and selectivity is highly important to understand neurometabolism. Electrochemical biosensors based on microelectrodes are very attr

Externí odkaz: https://doaj.org/article/f4aab1e2b2c840a49bd27f4ddaafc8ef

European contribution to the study of ROS: A summary of the findings and prospects for the future from the COST action BM1203 (EU-ROS)

Autor: Javier Egea, Isabel Fabregat, Yves M. Frapart, Pietro Ghezzi, Agnes Görlach, Thomas Kietzmann, Kateryna Kubaichuk, Ulla G. Knaus, Manuela G. Lopez, Gloria Olaso-Gonzalez, Andreas Petry, Rainer Schulz, Jose Vina, Paul Winyard, Kahina Abbas, Opeyemi S. Ademowo, Catarina B. Afonso, Ioanna Andreadou, Haike Antelmann, Fernando Antunes, Mutay Aslan, Markus M. Bachschmid, Rui M. Barbosa, Vsevolod Belousov, Carsten Berndt, David Bernlohr, Esther Bertrán, Alberto Bindoli, Serge P. Bottari, Paula M. Brito, Guia Carrara, Ana I. Casas, Afroditi Chatzi, Niki Chondrogianni, Marcus Conrad, Marcus S. Cooke, João G. Costa, Antonio Cuadrado, Pham My-Chan Dang, Barbara De Smet, Bilge Debelec–Butuner, Irundika H.K. Dias, Joe Dan Dunn, Amanda J. Edson, Mariam El Assar, Jamel El-Benna, Péter Ferdinandy, Ana S. Fernandes, Kari E. Fladmark, Ulrich Förstermann, Rashid Giniatullin, Zoltán Giricz, Anikó Görbe, Helen Griffiths, Vaclav Hampl, Alina Hanf, Jan Herget, Pablo Hernansanz-Agustín, Melanie Hillion, Jingjing Huang, Serap Ilikay, Pidder Jansen-Dürr, Vincent Jaquet, Jaap A. Joles, Balaraman Kalyanaraman, Danylo Kaminskyy, Mahsa Karbaschi, Marina Kleanthous, Lars-Oliver Klotz, Bato Korac, Kemal Sami Korkmaz, Rafal Koziel, Damir Kračun, Karl-Heinz Krause, Vladimír Křen, Thomas Krieg, João Laranjinha, Antigone Lazou, Huige Li, Antonio Martínez-Ruiz, Reiko Matsui, Gethin J. McBean, Stuart P. Meredith, Joris Messens, Verónica Miguel, Yuliya Mikhed, Irina Milisav, Lidija Milković, Antonio Miranda-Vizuete, Miloš Mojović, María Monsalve, Pierre-Alexis Mouthuy, John Mulvey, Thomas Münzel, Vladimir Muzykantov, Isabel T.N. Nguyen, Matthias Oelze, Nuno G. Oliveira, Carlos M. Palmeira, Nikoletta Papaevgeniou, Aleksandra Pavićević, Brandán Pedre, Fabienne Peyrot, Marios Phylactides, Gratiela G. Pircalabioru, Andrew R. Pitt, Henrik E. Poulsen, Ignacio Prieto, Maria Pia Rigobello, Natalia Robledinos-Antón, Leocadio Rodríguez-Mañas, Anabela P. Rolo, Francis Rousset, Tatjana Ruskovska, Nuno Saraiva, Shlomo Sasson, Katrin Schröder, Khrystyna Semen, Tamara Seredenina, Anastasia Shakirzyanova, Geoffrey L. Smith, Thierry Soldati, Bebiana C. Sousa, Corinne M. Spickett, Ana Stancic, Marie José Stasia, Holger Steinbrenner, Višnja Stepanić, Sebastian Steven, Kostas Tokatlidis, Erkan Tuncay, Belma Turan, Fulvio Ursini, Jan Vacek, Olga Vajnerova, Kateřina Valentová, Frank Van Breusegem, Lokman Varisli, Elizabeth A. Veal, A. Suha Yalçın, Olha Yelisyeyeva, Neven Žarković, Martina Zatloukalová, Jacek Zielonka, Rhian M. Touyz, Andreas Papapetropoulos, Tilman Grune, Santiago Lamas, Harald H.H.W. Schmidt, Fabio Di Lisa, Andreas Daiber

Publikováno v: Redox Biology, Vol 13, Iss C, Pp 94-162 (2017)

The European Cooperation in Science and Technology (COST) provides an ideal framework to establish multi-disciplinary research networks. COST Action BM1203 (EU-ROS) represents a consortium of researchers from different disciplines who are dedicated t

Externí odkaz: https://doaj.org/article/637c0e34ca5240b4924d5b20463b39fc

Electrochemical Evaluation of a Multi-Site Clinical Depth Recording Electrode for Monitoring Cerebral Tissue Oxygen

Autor: Ana Ledo, Eliana Fernandes, Jorge E. Quintero, Greg A. Gerhardt, Rui M. Barbosa

Publikováno v: Micromachines, Vol 11, Iss 7, p 632 (2020)

The intracranial measurement of local cerebral tissue oxygen levels—PbtO2—has become a useful tool for the critical care unit to investigate severe trauma and ischemia injury in patients. Our preliminary work in animal models supports the hypothe

Externí odkaz: https://doaj.org/article/fba93e84d9af4e25afec63bb0eb7e2e8

The redox interplay between nitrite and nitric oxide: From the gut to the brain

Autor: Cassilda Pereira, Nuno R. Ferreira, Bárbara S. Rocha, Rui M. Barbosa, João Laranjinha

Publikováno v: Redox Biology, Vol 1, Iss 1, Pp 276-284 (2013)

The reversible redox conversion of nitrite and nitric oxide (·NO) in a physiological setting is now widely accepted. Nitrite has long been identified as a stable intermediate of ·NO oxidation but several lines of evidence support the reduction of n

Externí odkaz: https://doaj.org/article/417684cd0f5f44db9f06a7747e696acb