Listar por autor "Oreiro, Natividad"
Mostrando ítems 21-26 de 26
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Mitochondrial haplogroups define two phenotypes of osteoarthritis
Fernández-Moreno, Mercedes; Soto-Hermida, Ángel; Oreiro, Natividad; Pértega-Díaz, Sonia; Fernández-López, Carlos; Rego-Pérez, Ignacio; Blanco García, Francisco J (Frontiers, 2012-05-11)[Abstract] Objective: To assess a mitochondrion-related phenotype in patients with osteoarthritis (OA). Methods: Serum levels of the following OA-related biomarkers: matrix metalloproteinase-1 (MMP-1); MMP-3; MMP-13; ... -
Mitochondrial Respiratory Chain Dysfunction Modulates Metalloproteases -1, -3 and -13 in Human Normal Chondrocytes in Culture
Cillero-Pastor, B.; Rego-Pérez, Ignacio; Oreiro, Natividad; Fernández-López, Carlos; Blanco García, Francisco J (BioMed Central, 2013-08-09)[Abstract] Background. Mitochondrion has an important role in the osteoarthritis (OA) pathology. We have previously demonstrated that the alteration of the mitochondrial respiratory chain (MRC) contributes to the inflammatory ... -
Optical Biomarkers for the Diagnosis of Osteoarthritis through Raman Spectroscopy: Radiological and Biochemical Validation Using Ex Vivo Human Cartilage Samples
Casal-Beiroa, Paula; Balboa-Barreiro, Vanesa; Oreiro, Natividad; Pértega-Díaz, Sonia; Blanco García, Francisco J; Magalhaes, Joana (MDPI, 2021-03-18)[Abstract] Osteoarthritis (OA) is the most common rheumatic disease, characterized by progressive articular cartilage degradation. Raman spectroscopy (RS) has been recently proposed as a label-free tool to detect molecular ... -
PROCOAC (PROspective COhort of A Coruña) description: spanish prospective cohort to study osteoarthritis
Oreiro, Natividad; Raga, Ana C.; Rego-Pérez, Ignacio; Pértega-Díaz, Sonia; Silva-Díaz, Maite; Freire, Mercedes; Fernández-López, Carlos; Blanco García, Francisco J (Elsevier, 2021-05-03)[Abstract] Introduction and objective: The use of well characterized osteoarthritis (OA) cohorts is mandatory for the study and knowledge of this disease. Currently, there is no prospective cohort in this pathology in ... -
Prognostic model to predict the incidence of radiographic knee osteoarthritis
Paz-González, Rocío; Balboa-Barreiro, Vanesa; Lourido, Lucía; Calamia, Valentina; Fernández-Puente, Patricia; Oreiro, Natividad; Ruiz-Romero, Cristina; Blanco García, Francico J (BMJ, 2024-01-05)[Abstract] Objective: Early diagnosis of knee osteoarthritis (KOA) in asymptomatic stages is essential for the timely management of patients using preventative strategies. We develop and validate a prognostic model useful ... -
Reduced levels of H₂S in diabetes-associated osteoarthritis are linked to hyperglycaemia, Nrf-2/HO-1 signalling downregulation and chondrocyte dysfunction
Piñeiro-Ramil, María; Burguera, Elena F.; Hermida-Gómez, Tamara; Caramés, Beatriz; Oreiro, Natividad; Meijide-Faílde, Rosa; Blanco García, Francisco J; Vaamonde-García, Carlos (MDPI, 2022-03-25)[Abstract] Different findings indicate that type 2 diabetes is an independent risk factor for osteoarthritis (OA). However, the mechanisms underlying the connection between both diseases remain unclear. Changes in the ...