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Autor Ramirez Sebastian, Jose Manuel |
Documentos disponibles escritos por este autor (38)
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García Martín, Elena Salobrar ; Hoz Montañana, María Rosa de ; Rojas López, María Blanca ; Ramírez Sebastián, Ana Isabel ; Salazar Corral, Juan José ; Yubero Pancorbo, Raquel ; Gil Gregorio, Pedro ; Triviño Casado, Alberto ; Ramirez Sebastian, Jose Manuel | Hindawi Publishing Corporation | 2015-05-20Purpose. To analyze in mild Alzheimer's disease (MAD) patients, GDS-4 (Reisberg Scale), whether or not some psychophysical tests (PTs) support OCT macular findings in the same group of MAD patients reported previously. Methods. Twenty-three MAD [...]texto impreso
Rojas Lozano, Pilar ; Ramírez Sebastián, Ana Isabel ; Cadena Santoyo, Manuel ; Fernández Arrabal, José A. ; García Martín, Elena Salobrar ; López Cuenca, Inés ; Santos García, Irene ; Lago Femia, Eva de ; Urcelay Segura, José Luis ; Ramirez Sebastian, Jose Manuel ; Hoz Montañana, Rosa de ; Salazar Corral, Juan José | MDPI | 2021-02-07The neurodegenerative disease amyotrophic lateral sclerosis (ALS) affects the spinal cord, brain stem, and cerebral cortex. In this pathology, both neurons and glial cells are affected. However, few studies have analyzed retinal microglia in ALS[...]texto impreso
Fernández Arrabal, José A. ; García Martín, Elena Salobrar ; Martínez Páramo, Rebeca ; Ramírez Sebastián, Ana Isabel ; Hoz Montañana, María Rosa de ; Ramirez Sebastian, Jose Manuel ; Salazar Corral, Juan José | Elsevier | 2018-10-28Alzheimer's disease (AD) is a neurodegenerative dementia characterized by the deposition of extracellular ?-amyloid (A?) plaques and the presence of neurofibrillary tangles. Until now, the techniques used to analyze these deposits have been diff[...]texto impreso
Hoz Montañana, Rosa de ; Rojas López, María Blanca ; Ramírez Sebastián, Ana Isabel ; Salazar Corral, Juan José ; Gallego Collado, Beatriz Isabel ; Triviño Casado, Alberto ; Ramirez Sebastian, Jose Manuel | Hindawi Publishing Corporation | 2016-04-14Due to their permanent and close proximity to neurons, glial cells perform essential tasks for the normal physiology of the retina. Astrocytes andM¨uller cells (retinal macroglia) provide physical support to neurons and supplement them with seve[...]texto impreso
Fernández Arrabal, José A. ; Salazar Corral, Juan José ; Hoz Montañana, María Rosa de ; Marco López, Eva María ; Martín Sánchez, Beatriz ; Flores Salguero, Elena ; García Martín, Elena Salobrar ; López Cuenca, Inés ; Barrios Sabador, Vicente ; Avilés Trigueros, Marcelino ; Valiente Soriano, Francisco Javier ; Miralles de Imperial-Ollero, Juan A. ; Vidal Sanz, Manuel ; Triviño Casado, Alberto ; Ramirez Sebastian, Jose Manuel ; López Gallardo, Meritxell ; Ramírez Sebastián, Ana Isabel | MDPI | 2021-02-19Signaling mediated by cytokines and chemokines is involved in glaucoma-associated neuroinflammation and in the damage of retinal ganglion cells (RGCs). Using multiplexed immunoassay and immunohistochemical techniques in a glaucoma mouse model at[...]texto impreso
García Martín, Elena Salobrar ; López Cuenca, Inés ; Sánchez Puebla, Lídia ; Hoz Montañana, María Rosa de ; Fernández Arrabal, José A. ; Ramírez Sebastián, Ana Isabel ; Bravo Ferrer, Isbel ; Medina Alonso, Violeta ; Moro Sánchez, María Ángeles ; Saido, Takaomi C. ; Saito, Takashi ; Salazar Corral, Juan José ; Ramirez Sebastian, Jose Manuel | Frontiers Media | 2021-01-15Background: Alzheimer’s disease (AD) may present retinal changes before brain pathology, suggesting the retina as an accessible biomarker of AD. The present work is a diachronic study using spectral domain optical coherence tomography (SD-OCT) t[...]texto impreso
Hoz Montañana, María Rosa de ; Gallego Collado, Beatriz Isabel ; Ramírez Sebastián, Ana Isabel ; Rojas López, María Blanca ; Salazar Corral, Juan José ; Valiente Soriano, Francisco Javier ; Avilés Trigueros, Marcelino ; Villegas Pérez, María Paz ; Vidal Sanz, Manuel ; Triviño Casado, Alberto ; Ramirez Sebastian, Jose Manuel | Public Library Science | 2013-12-18In the mouse model of unilateral laser-induced ocular hypertension (OHT) the microglia in both the treated and the normotensive untreated contralateral eye have morphological signs of activation and up-regulation of MHC-II expression in comparis[...]texto impreso
López Cuenca, Inés ; Hoz Montañana, Rosa de ; García Martín, Elena Salobrar ; Rojas López, Blanca ; Ramírez Sebastián, Ana Isabel ; Salazar Corral, Juan José ; Triviño Casado, Alberto ; Ramirez Sebastian, Jose Manuel | Viguera Editores S.L. | 2017-06-01Introducción. El situs inversus del nervio óptico es una anomalía congénita caracterizada por la emergencia de los vasos de la retina en dirección nasal en lugar de temporal. Es causado por una anómala inserción del tallo óptico en la vesícula ó[...]texto impreso
Jañez Escalada, Luis ; Jáñez García, Lucía ; García Martín, Elena Salobrar ; Santos Mayo, Alejandro ; Hoz Montañana, María Rosa de ; Yubero Pancorbo, Raquel ; Gil Gregorio, Pedro ; Ramirez Sebastian, Jose Manuel | Nature Publishing Group | 2019The retina is an attractive source of biomarkers since it shares many features with the brain. Thickness differences in 10 retinal layers between 19 patients with mild Alzheimer’s disease (AD) and a control group of 24 volunteers were investigat[...]texto impreso
Salazar Corral, Juan José ; Gallego-Pinazo, Roberto ; Hoz Montañana, María Rosa de ; Pinazo-Durán, María Dolores ; Rojas López, María Blanca ; Ramírez Sebastián, Ana Isabel ; Serrano Espinosa, Manuel ; Ramirez Sebastian, Jose Manuel | Public Library Science | 2013-06-07Tumour-suppressor genes, such as the p53 gene, produce proteins that inhibit cell division under adverse conditions, as in the case of DNA damage, radiation, hypoxia, or oxidative stress (OS). The p53 gene can arrest proliferation and trigger de[...]texto impreso
García Martín, Elena Salobrar ; Ramírez Sebastián, Ana Isabel ; Hoz Montañana, Rosa de ; Rojas, Pilar ; Salazar Corral, Juan José ; Rojas López, Blanca ; Yubero Pancorbo, Raquel ; Gil, Pedro ; Triviño Casado, Alberto ; Ramirez Sebastian, Jose Manuel | Intech | 2016-09-28Over the last few decades, the importance of ophthalmic examination in neurodegenerative diseases of the CNS has reportedly increased. The retina is an extension of the CNS and thus should not be surprising to find abnormal results in both the t[...]texto impreso
Fernández Arrabal, José A. ; Julián López, Esther, de ; Soler Domínguez, Carmen ; Hoz Montañana, María Rosa de ; López Cuenca, Inés ; García Martín, Elena Salobrar ; Ramirez Sebastian, Jose Manuel ; Pinazo Durán, Mª Dolores ; Salazar Corral, Juan José ; Ramírez Sebastián, Ana Isabel | Multidisciplinary Digital Publishing Institute | 2021-02-27Autophagy is a catabolic process that ensures homeostasis in the cells of our organism. It plays a crucial role in protecting eye cells against oxidative damage and external stress factors. Ocular pathologies of high incidence, such as age-relat[...]texto impreso
Ramírez Sebastián, Ana Isabel ; Hoz Montañana, María Rosa de ; García Martín, Elena Salobrar ; Salazar Corral, Juan José ; Rojas López, Blanca ; Ajoy, Daniel ; López Cuenca, Inés ; Rojas, Pilar ; Triviño Casado, Alberto ; Ramirez Sebastian, Jose Manuel | Frontiers Media | 2017-07Microglia, the immunocompetent cells of the central nervous system (CNS), act as neuropathology sensors and are neuroprotective under physiological conditions. Microglia react to injury and degeneration with immune-phenotypic and morphological c[...]