10 documents found, page 1 of 1
Anti-corrosion and cytotoxicity properties of inorganic surface treatments on M...
Neves, CS; Sousa, I; Freitas, MA; Moreira, L; Costa, C; Teixeira, JP; Fraga, S; Silva, RM; Silva, RF; Starykevich, M; Scharnagl, N; Zheludkevich, MLIn this work biodegradable Mg1Ca alloy underwent surface modification using hydroxyapatite (HAp), aluminium oxide (Al2O3), and treatments with phosphoric (H3PO4), hydrofluoric (HF), and acetic (CH3COOH) acids. The resulting surface-treated Mg substrates were assessed in terms of phase content and chemical composition through X-ray diffraction (XRD) and glow discharge optical emission spectrometry (GDOES). Addit...
Multi-Scale Evaluation ofWear in UHMWPE-Metal Hip Implants Tested in a hip Join...
Trommer, RM; Maru, MM; Oliveira Filho, WL; Nykanen, VPS; Gouvea, CP; Archanjo, BS; Martins Ferreira, EH; Silva, RF; Achete, CAWear is a critical issue related to the performance of hip joint implants, namely for ultra-high molecular weight (UHMWPE) fabricated components. A greater knowledge and understanding of the attributes and capabilities of UHMWPE related to wear, at macro to nano scale levels, is crucial in the context of engineering design aiming the improvement of the implants’ behaviour. Various multi-scale characterization t...
Extra Renal uptake of 99mTc-DTPA in a patient with Neurofibromatosis type 1
Silva, RF; Rodrigues, J; Silva, F; João, F; Gracinda, G; Pedroso de Lima, J
Transcriptional regulation of the human CYP46A1 brain-specific expression by Sp...
Milagre, I; Nunes, MJ; Gama, MJ; Silva, RF; Pascussi, JM; Lechner, MC; Rodrigues, E
Role of TNF-alpha and biological modifiers on cytokine production after astrocy...
Fernandes, A; Falcao, AS; Silva, RF; Brito, MA; Brites, D
Bilirubin-induced release of cytokines and glutamate depends from neural cell t...
Falcao, AS; Fernandes, A; Brito, MA; Silva, RF; Brites, D
Are interleukins new players in the pathophysiology of bilirubin encephalopathy?
Falcao, AS; Fernandes, A; Brito, MA; Silva, RF; Brites, D
Bilirubin-induced senescence is exacerbated in human neonatal red blood cells
Brito, MA; Silva, RF; Matos, D; Brites, D
Ability of glycoursodeoxycholate to prevent astrocyte injury by bilirubin may b...
Fernandes, A; Falcao, AS; Silva, RF; Brito, MA; Brites, D
Bilirubin-induced TNF-alpha release and apoptosis in astrocytes is enhanced by ...
Silva, RF; Brito, MA; Fernandes, A; Correia, LE; Brites, D