Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Rolando Freitas"'
Autor:
Catarina Bessa-Andrês, Rui Pinto-Cardoso, Karyna Tarasova, Ana Luísa Pereira-Gonçalves, Joana Maria Gaio-Ferreira-Castro, Liliana S. Carvalho, Maria Adelina Costa, Fátima Ferreirinha, Ana Canadas-Sousa, José Marinhas, Rolando Freitas, Rui Lemos, Adélio Vilaça, António Oliveira, Paulo Correia-de-Sá, José Bernardo Noronha-Matos
Publikováno v:
Stem Cell Research & Therapy, Vol 15, Iss 1, Pp 1-22 (2024)
Abstract Background Mechanical stimulation (MS) significantly increases the release of adenine and uracil nucleotides from bone marrow-derived mesenchymal stem cells (BM-MSCs) undergoing osteogenic differentiation. Released nucleotides acting via ion
Externí odkaz:
https://doaj.org/article/b4b4090c36a44529acbce7c308244895
Autor:
José Bernardo Noronha-Matos, Rui Pinto-Cardoso, Catarina Bessa-Andrês, Maria Teresa Magalhães-Cardoso, Fátima Ferreirinha, Maria Adelina Costa, José Marinhas, Rolando Freitas, Rui Lemos, Adélio Vilaça, António Oliveira, Julie Pelletier, Jean Sévigny, Paulo Correia-de-Sá
Publikováno v:
Stem Cell Research & Therapy, Vol 14, Iss 1, Pp 1-20 (2023)
Abstract Background Endogenously released adenine and uracil nucleotides favour the osteogenic commitment of bone marrow-derived mesenchymal stromal cells (BM-MSCs) through the activation of ATP-sensitive P2X7 and UDP-sensitive P2Y6 receptors. Yet, t
Externí odkaz:
https://doaj.org/article/95ea55a1f00f46fca819e6b29a679372
Autor:
Rolando Freitas, Rafael Gonzalez-Diaz, João Espregueira-Mendes, Filipe Lima Santos, Rui J. M. Rocha, Rui Lemos, José Marinhas, Rita Grazina, Renato Andrade
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Minimally invasive spine surgery suffered a sustained development in the last 15 years. One of its main goals is to achieve the same results as conventional surgery with less blood loss, muscle damage, infection rate, and hospital stay. Surgical mana
Publikováno v:
International Journal of Research in Orthopaedics. 6:840
Percutaneous vertebroplasty is a safe and effective minimally invasive procedure with specific potential complications. Among these, vascular injuries have seldomly been reported. We present a rare case of retroperitoneal hematoma, presumably from in
Autor:
J.M. Neves, M.T. Magalhães-Cardoso, Paulo Correia-de-Sá, Maria Adelina Costa, Rolando Freitas, Julie Pelletier, Jean Sévigny, José Bernardo Noronha-Matos, Fátima Ferreirinha
Publikováno v:
Journal of Cellular Physiology. 227:2694-2709
This study aimed at investigating the expression and function of uracil nucleotide-sensitive receptors (P2Y2, P2Y4, and P2Y6) on osteogenic differentiation of human bone marrow stromal cells (BMSCs) in culture. Bone marrow specimens were obtained fro
Autor:
M. Adelina Costa, J.M. Neves, Paulo Correia-de-Sá, Arthur Diego Leite Barbosa, Estrela Neto, Rolando Freitas, A. Sá-e-Sousa, Teresa Magalhães-Cardoso, Fátima Ferreirinha
Publikováno v:
Journal of Cellular Physiology. 226:1353-1366
Purines are important modulators of bone cell biology. ATP is metabolized into adenosine by human primary osteoblast cells (HPOC); due to very low activity of adenosine deaminase, the nucleoside is the end product of the ecto-nucleotidase cascade. We
Autor:
José Bernardo Noronha-Matos, Rolando Freitas, Fátima Ferreirinha, Maria Adelina Costa, Paulo Correia-de-Sá, João Coimbra, Rui Rocha, Sónia Guerra-Gomes, Ana Sá-e-Sousa, José Marinhas
Publikováno v:
FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 28(12)
Polymorphisms of the P2X7 receptor have been associated with increased risk of fractures in postmenopausal women. Although both osteoblasts and osteoclasts express P2X7 receptors, their function in osteogenesis remains controversial. Here, we investi
Publikováno v:
Revue de Chirurgie Orthopédique et Traumatologique. 102:S96
Objectif Evaluer les resultats preliminaires du traitement chirurgical grâce a la technique de fixation mini-invasive chez les patients atteints de fractures vertebrales thoracolombaires. Methodes Etude retrospective de 27 patients atteints de fract
Autor:
Francisco Almeida, Bruno Barbosa, David Sa, Daniel Saraiva, André Costa, André Sarmento, José De Morais Neves, Tiago Pinheiro Torres, Rui J. M. Rocha, Rolando Freitas
Publikováno v:
Revue de Chirurgie Orthopédique et Traumatologique. 99:S310
Autor:
Joaquim Fernando Fontes Lebre, André Costa, Campos Lemos, Andreia Ferreira, Paulo Jorge Da Rocha Carvalho, Pedro Lourenço, Bruno Barbosa, Rolando Freitas, Rui J. M. Rocha, André Sarmento, Pedro Canela, Daniel Saraiva
Publikováno v:
Arthroscopy: The Journal of Arthroscopic & Related Surgery. 29:e67