Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Jorge Caldeira"'
Publikováno v:
Applied Sciences, Vol 14, Iss 10, p 4053 (2024)
The aim was to evaluate the effect of different whitening toothpastes on the enamel surface roughness and color variation. Twenty-four molars were sectioned and divided into eight groups (n = 3) considering the following two factors under study: toot
Externí odkaz:
https://doaj.org/article/3e1eded17e1c49509715db2e7010eaef
Autor:
Marina Lourenção, Gustavo Viani Arruda, Lucas Penna Rocha, Julia Simões Corrêa Galendi, Jorge Caldeira de Oliveira, Alexandre Arthur Jacinto
Publikováno v:
BMC Health Services Research, Vol 23, Iss 1, Pp 1-14 (2023)
Abstract Background This study aims to evaluate whether hypofractionated radiotherapy (HYPOFRT) is a cost-effective strategy than conventional fractionated radiotherapy (CFRT) for early-stage glottic cancer (ESGC) in the Brazilian public and private
Externí odkaz:
https://doaj.org/article/2826c3f68922491786ea058d3db9c32e
Autor:
Joana Calvário, Nelly Silva, M. Gabriela Almeida, Helena Albergaria, Peter Eaton, Anjos Macedo, Jorge Caldeira
Publikováno v:
Annals of Medicine, Vol 53, Iss sup1, Pp S16-S17 (2021)
AbstractIntroduction During spontaneous wine fermentations, most of the non-Saccharomyces yeasts present in grape musts show an early decline in their population. It was traditionally assumed that Saccharomyces cerevisiae (S.c.) prevalence was due to
Externí odkaz:
https://doaj.org/article/3d8470192f2f4fb993e63cf828b8912c
Autor:
Hermano Garcia, Inês Caldeira Fernandes, Jorge Caldeira, Alexandra Pinto, Inês Carpinteiro, Ana Azul
Publikováno v:
Annals of Medicine, Vol 53, Iss sup1, Pp S76-S76 (2021)
AbstractIntroduction The Bis-GMA, which is known to possess toxic properties to the human body, is part of the chemical structure of several direct dental restorative materials [1]. However, currently, there are composite resins on the market that ar
Externí odkaz:
https://doaj.org/article/fbcddffd4e3046fea863a09eeb036247
Autor:
Helena Laronha, Inês Carpinteiro, Jaime Portugal, Ana Azul, Mário Polido, Krasimira T. Petrova, Madalena Salema-Oom, Isabel Barahona, Jorge Caldeira
Publikováno v:
Biomedicines, Vol 9, Iss 4, p 366 (2021)
Collagen cleavage by matrix metalloproteinase (MMP) is considered a major cause of dental resins long term failure. Most MMP inhibitors display significant toxicity and are unsuitable for dental resins’ applications. Here we report a study of a new
Externí odkaz:
https://doaj.org/article/cd1b448a140346a2becf70610cb4e713
Autor:
Filipa Freitas, Teresa Pinheiro de Melo, António HS Delgado, Paulo Monteiro, João Rua, Luís Proença, Jorge Caldeira, Ana Mano Azul, José João Mendes
Publikováno v:
Journal of Functional Biomaterials, Vol 12, Iss 1, p 1 (2020)
Surface properties of composites such as roughness and color impact periodontal health and aesthetic outcomes. Novel bulk-fill composites with improved functionality are being introduced and, in light of the existing variety of finishing/polishing pr
Externí odkaz:
https://doaj.org/article/de8f686bedde4e5e820f16fc8fc54581
Autor:
Helena Laronha, Inês Carpinteiro, Jaime Portugal, Ana Azul, Mário Polido, Krasimira T. Petrova, Madalena Salema-Oom, Jorge Caldeira
Publikováno v:
Biomolecules, Vol 10, Iss 5, p 717 (2020)
Matrix metalloproteinases are enzymes that degrade the extracellular matrix. They have different substrates but similar structural organization. Matrix metalloproteinases are involved in many physiological and pathological processes and there is a ne
Externí odkaz:
https://doaj.org/article/64aae5590f4942c2bb4dbd979c2d201b
Autor:
Helena Laronha, Jorge Caldeira
Publikováno v:
Cells, Vol 9, Iss 5, p 1076 (2020)
The extracellular matrix (ECM) is a macromolecules network, in which the most abundant molecule is collagen. This protein in triple helical conformation is highly resistant to proteinases degradation, the only enzymes capable of degrading the collage
Externí odkaz:
https://doaj.org/article/1299b319fb284bba97c75155a4b045c6
Publikováno v:
História, Ciências, Saúde: Manguinhos, Vol 2, Iss 2, Pp 93-113 (1995)
Externí odkaz:
https://doaj.org/article/e086946458fa4497856924610e837d76
Publikováno v:
Revista Portuguesa de Medicina Geral e Familiar, Vol 23, Iss 5 (2007)
Introdução: A nefropatia diabética afecta cerca de 10 a 40% dos doentes diabéticos e é hoje a patologia mais frequentemente associada a novos casos de doentes hemodialisados. Com o aumento da prevalência da diabetes mellitus a nível mundial, a
Externí odkaz:
https://doaj.org/article/bf4de86c1f1d408388596a7288701dd4