Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Margarida Silveira"'
Autor:
Sofia C. Nunes, Joana Sousa, Fernanda Silva, Margarida Silveira, António Guimarães, Jacinta Serpa, Ana Félix, Luís G. Gonçalves
Publikováno v:
Metabolites, Vol 13, Iss 9, p 989 (2023)
Ovarian cancer is the major cause of death from gynecological cancer and the third most common gynecological malignancy worldwide. Despite a slight improvement in the overall survival of ovarian carcinoma patients in recent decades, the cure rate has
Externí odkaz:
https://doaj.org/article/0988f3028af54d91a4e62c08f4da4fd9
Publikováno v:
PLoS ONE, Vol 18, Iss 11, p e0294793 (2023)
[This corrects the article DOI: 10.1371/journal.pone.0280998.].
Externí odkaz:
https://doaj.org/article/fe7eadd0f9044ec7886dc8b6c8356b74
Publikováno v:
PLoS ONE, Vol 18, Iss 2, p e0280998 (2023)
Butterflies are increasingly becoming model insects where basic questions surrounding the diversity of their color patterns are being investigated. Some of these color patterns consist of simple spots and eyespots. To accelerate the pace of research
Externí odkaz:
https://doaj.org/article/5b5bbf9c4e014274839f2b614e6d7572
Autor:
Hemaxi Narotamo, Maria Sofia Fernandes, Ana Margarida Moreira, Soraia Melo, Raquel Seruca, Margarida Silveira, João Miguel Sanches
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract The cell nucleus is a tightly regulated organelle and its architectural structure is dynamically orchestrated to maintain normal cell function. Indeed, fluctuations in nuclear size and shape are known to occur during the cell cycle and alter
Externí odkaz:
https://doaj.org/article/ad30e0a2942d469a9a290f003248ca72
Cysteine allows ovarian cancer cells to adapt to hypoxia and to escape from carboplatin cytotoxicity
Autor:
Sofia C. Nunes, Cristiano Ramos, Filipa Lopes-Coelho, Catarina O. Sequeira, Fernanda Silva, Sofia Gouveia-Fernandes, Armanda Rodrigues, António Guimarães, Margarida Silveira, Sofia Abreu, Vítor E. Santo, Catarina Brito, Ana Félix, Sofia A. Pereira, Jacinta Serpa
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-17 (2018)
Abstract Ovarian cancer is the second most common gynaecologic malignancy and the main cause of death from gynaecologic cancer, due to late diagnosis and chemoresistance. Studies have reported the role of cysteine in cancer, by contributing for hydro
Externí odkaz:
https://doaj.org/article/f0b992f1098b47c99c388b7bc002b953
Autor:
Maria Benedita Lima Pardo, Margarida Silveira Britto de Carvalho, Anne Marie Fontaine, Daniela Fonseca Freitas
Publikováno v:
Avaliação Psicológica, Vol 17, Iss 2, Pp 243-251 (2018)
O Questionário de Autoavaliação da Competência Educativa Parental (QACEP) é um instrumento que tem por objetivo avaliar a percepção de competência dos pais em suas funções. No Brasil, sua utilização é escassa e o objetivo desta pesquisa
Externí odkaz:
https://doaj.org/article/2567e461ff9241df8070947c7ec79d74
Autor:
José Frazão, Susana I. C. J. Palma, Henrique M. A. Costa, Cláudia Alves, Ana C. A. Roque, Margarida Silveira
Publikováno v:
Sensors, Vol 21, Iss 8, p 2854 (2021)
Liquid crystal (LC)-based materials are promising platforms to develop rapid, miniaturised and low-cost gas sensor devices. In hybrid gel films containing LC droplets, characteristic optical texture variations are observed due to orientational transi
Externí odkaz:
https://doaj.org/article/30b68ab00f29459c99dd09fe3435ebe3
Autor:
Joana Moleiro, Susana Mão de Ferro, Sara Ferreira, Miguel Serrano, Margarida Silveira, António Dias Pereira
Publikováno v:
GE: Portuguese Journal of Gastroenterology (2017)
Background/Objectives: Vitamin B12 (VB12) deficiency is a common complication after total gastrectomy which may be associated with megaloblastic anemia and potentially irreversible neurologic symptoms. Intramuscular supplementation of VB12 has been c
Externí odkaz:
https://doaj.org/article/0a424c22f5e748189a519bd279a85524
Autor:
Ana Margarida Moreira, Margarida Silveira, Maria Sofia Fernandes, Joao Sanches, Hemaxi Narotamo, Soraia Melo, Raquel Seruca
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Scientific Reports
Scientific Reports
The cell nucleus is a tightly regulated organelle and its architectural structure is dynamically orchestrated to maintain normal cell function. Indeed, fluctuations in nuclear size and shape are known to occur during the cell cycle and alterations in
Autor:
Pedro, Pereira, Margarida, Silveira
Publikováno v:
2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC).
In this paper we propose cross-modal transfer learning for Alzheimer's disease detection. We use positron emission tomography (PET) and magnetic resonance imaging (MRI) brain scans from ADNI to train convolutional neural networks (CNNs) on one modali