Search results for "SIDA"
showing 10 items of 1584 documents
Un multilinguisme émancipateur
2008
Un mundo con-sin fronteras
2004
Entrevista: José Vidal Beneyto, sociólogo. "Los flujos demográficos provocan xenofobia e intolerancia étnica"
2003
Individual and combinatory effects of voluntary wheel running and sActRIIB-Fc administration on redox-balance in mdx mice
2015
Duchenne’s muscular dystrophy (DMD) is X-chromosome linked muscle wasting dis-ease. It is caused by a mutation in the gene coding protein called dystrophin leading to premature death and significantly impairing the quality of life of DMD patients. Oxida-tive stress is a contributing factor in the pathology of DMD. Light intensity exercise and interventions that promote sirtuin (SIRT) 1 activity have been shown to be antioxidant for mdx mice and to ameliorate the symptoms of DMD. Also blocking activin receptor IIB (ActRIIB) ligands has been shown in some, but not all studies to improve the pa-thology of the DMD. The purpose of this study was to find out the individual and com-binatory effect…
Transcriptome comparison of murine wild-type and synaptophysin-deficient retina reveals complete identity
2005
Loss of synaptophysin, one of the major synaptic vesicle membrane proteins, is surprisingly well tolerated in knockout mice. To test whether compensatory gene transcription accounts for the apparent lack of functional deficiencies, comparative transcriptome analyses were carried out. The retina was selected as the most suitable tissue since morphological alterations were observed in mutant photoreceptors, most notably a reduction of synaptic vesicles and concomitant increase in clathrin-coated vesicles. Labeled cRNA was prepared in triplicate from retinae of age- and sex-matched wild-type and mutant litter mates and hybridized to high-density microarray chips. Only three differentially expr…
Frequency of Fabry disease in patients with small-fibre neuropathy of unknown aetiology: a pilot study
2010
Background: Early occurrence of small-fibre neuropathy (SFN) is a common feature of Fabry disease (FD) – an X-linked storage disorder caused by reduced activity of the α-galactosidase A (α-GAL). Although SFN may result from different disorders, the cause is often unclear. Therefore, we investigated the frequency of FD in patients with SFN of unknown aetiology. Methods: Patients with idiopathic SFN, established by sensory quantitative testing and/or skin biopsy, were examined for mutations in the α-GAL gene. Where mutations in the α-GAL gene were identified, levels of globotriaosylceramide (Gb3) were measured in urine and blood and the α-GAL activity was evaluated. When new mutations were …
On the synonymization of Acaulon longifolium Herrnst. & Heyn with Acaulon fontiquerianum Casas & Sérgio (Pottiaceae)
2021
During bryological work conducted in the Sharon plane region (Israel), a colony of Acaulon Müll. Hal. was discovered. The plants showed morphological affinities both to A. longifolium Herrnst. & Heyn and A. fontiquerianum Casas & Sérgio depending on the floras used for their identification which challenged their recognition as separate species. In order to solve this taxonomic dilemma, we conducted a detailed morphological characterization of the two species based on representative samples. The micromorphological study of vegetative, sporophytic and spore traits revealed the large overlap of range values between both species. Both species showed the characteristic combination of morphologic…
Memorial José Vidal Beneyto
2010
Análisis de actitudes y autoeficacia percibida del profesorado ante la educación inclusiva
2020
La formación y la actitud del profesorado ante la inclusión educativa es un aspecto clave que debe ser estudiado teniendo en cuenta la elevada heterogeneidad de alumnado que actualmente se encuentra escolarizado en las aulas ordinarias. El objetivo de este estudio consiste en examinar las actitudes de los docentes hacia la inclusión de estudiantes con necesidades específicas de apoyo educativo en distintas etapas, además de analizar el nivel de autoeficacia percibida por parte de los mismos enseñantes. Teniendo en cuenta este objetivo, se administraron dos escalas, una para evaluar actitudes y otra para evaluar la autoeficacia percibida de 75 maestros. Además, también se realizaron entrevis…