ROSILLO RAMÍREZ , María De Los Ángeles

Introduction Rheumatoid arthritis (RA) is a chronic systemic inflammatory disease characterized by inflammation of the synovial membrane and progressive destruction of the articular cartilage and bone. (Salgado and Maneiro 2014). RA patients exhibit an inflammatory chronic condition, which usually affects symmetrically arthrodial and small...

En la búsqueda de soluciones para combatir el bajo nivel de motivación en los alumnos universitarios, encontramos la aplicación de técnicas de innovación docente, donde uno de los objetivos es la dinamización de las clases en las que el alumno tome mayor protagonismo. Hay que destacar la metodología de aprendizaje basado en problemas (ABP),...

El aceite de oliva extra virgen y su fracción polifenólica previenen la respuesta inflamatoria y el daño articular en un modelo de artritis experimental en murino. El consumo de Aceite de oliva virgen extra (AOVE) en los países mediterráneos ha demostrado tener efectos beneficiosos. Una amplia gama de pruebas indica que los compuestos fenólicos...

Current epidemiological and experimental studies support a beneficial role of dietary polyphenols in several gastrointestinal diseases, including inflammatory bowel disease. The aim of this study was to gain a better understanding of the effects of a naturally occurring polyphenol, ellagic acid, present in some fruits such as pomegranate,...

Obesity has a significant impact on predisposition to various diseases and also affects the viabil­ity and choice of haematopoietic stem cells (HSCs) to favour myeloid cell production and/or turnover, all of which are extremely important for the functioning of immune system. As the production of blood cells and mobilization of HSCs and their...

Scope:Squalene is a polyunsaturated triterpene, which has exhibited anticancer and antioxidantactivities among others. We investigated dietary squalene supplementation effect on an acutecolitis model induced by dextran sulfate sodium (DSS) in C57BL/6 mice.Methods and results:Mice were fed from weaning with squalene at 0.02% and 0.1%. After4...

Helicobacter pylori is the main pathogen responsible for gastric ulcers and a predisposing factor of stomach cancer. Although current treatment is usually successful, it requires high doses and frequent administration. An innovative mucoadhesive system (Mucolast®) loaded with amoxicillin and clarithromycin is proposed to improve the efficacy of...

Oleocanthal (OLE), a characteristic and exclusive secoiridoid of Oleoaceae family, is mainly found in extra virgin olive oil (EVOO). Previous studies have reported its antioxidant, anti-inflammatory, antimicrobial, anticancer and neuroprotective effects. Since the pathogenesis of rheumatoid arthritis (RA) involves inflammatory and oxidative...

Oleuropein (OL), an olive tree secoiridoid and its peracetylated derivate (Per-OL) haveexhibited several beneficial effects on LPS-stimulated macrophages and murine experimental sys-temic lupus erythematosus (SLE). This study was designed to evaluate dietary Per-OL in comparisonwith OL supplementation effects on collagen-induced arthritis (CIA)...

Scope: The role of dietary fatty acids in the generation of bone marrow (BM) immune cells and their trafficking to extramedullary compartments in the obesity is not yet fully understood. Methods and Results: C57BL/6J mice are randomly assigned to isocaloric high-fat diets (HFDs) formulate with dietary fats rich in saturated fatty acids (SFAs),...

Obesity is associated with disruptions in the adaptive immune system; however, dietary fatty acids in high-fat diets (HFDs) that induce obesity have consequences that are currently unclear regarding T-cell maintenance in bone marrow (BM). C57BL/6J mice were randomly assigned to isocaloric HFDs formulated with dietary fats rich in saturated...

During chronic inflammation, macrophage colony-stimulating factor (M-CSF) and receptor activator of nuclear factor-κB ligand (RANKL) have well established effects on gene networks that stimulate osteoclastogenesis, which is the culprit of several bone diseases. In this study, we investigated the anti-osteoclastogenic effects in vitro of...

The Mediterranean diet is considered as the foremost dietary regimen and its adoption is associated with the prevention of degenerative diseases and an extended longevity. The preeminent features of the Mediterranean diet have been agreed upon and the consumption of olive oil stands out as the most peculiar one. Indeed, the use of olive oil as...