La integración escolar: nacimiento, experimentación y generalización (1970/95). Su implementación en la provincia de Valladolid

La integración escolar (IE) ha supuesto uno de los hitos fundamentales en la discapacidad al sustituir la educación segregada por la normalización, donde el alumno, que presenta alguna necesidad, se escolariza con los demas, en su contexto vital recibiendo los apoyos necesarios que le van a permitir tener una vida adulta autónoma e independiente. Ha sido una de la reformas educativas mas significativas de finales del s. XX que generó cambios, no solo para el alumnado con discapacidad, sino para todos. Desde los Pactos de la Moncloa, la Constitución y la LISMI se da consenso político para llevar a cabo la IE y social. Hecho que se potenció al gobernar un partido progresista. Los movimientos asociativos de padres jugaron un papel esencial para impulsarla y conseguir recursos.Valladolid fue una ciudad innovadora que contó con un nutrido grupo de profesionales trabajando por una educación mejor con IEDepartamento de Pedagogí

Metodología aplicada en el estudio del desarrollo del lenguaje en niños con detección temprana de la hipoacusia neonatal

Producción CientíficaDado que el potencial discapacitante que causa la deficiencia auditiva neonatal disminuye con una detección e intervención tempranas, hemos elaborado un proyecto de investigación, con el que nos proponemos conocer el grado de desarrollo del lenguaje de los niños y niñas que procedentes del cribado auditivo universal, han sido diagnosticados/as por nosotros de hipoacusia prelingual en estos últimos 15 años y analizar las variables determinantes y las que son modificables. El objeto de esta comunicación consistirá en presentar la metodología que vamos a utilizar. Método: Partimos de los datos almacenados en nuestro Servicio de ORL, que comprende a 282 niños con hipoacusia. Hemos tenido la oportunidad de crear un grupo de investigación en el que coincidimos especialistas de la audición infantil y del lenguaje, por lo que contamos con medios suficientes para el estudio. Resultados: Describimos los elementos que configuran este proyecto, en relación al equipo de trabajo y a su desarrollo. Tras aplicar unos criterios de exclusión/inclusión, hemos seleccionado a un grupo de 45 niños entre 3 y 15 años, definiendo sus características auditivas. Mediante pruebas específicas, adaptadas a la edad, estudiaremos los diferentes aspectos del lenguaje; y a través Rev. ORL, 20xx, x x de una entrevista estructurada realizada a los padres, intentaremos determinar las variables que influyen en el proceso re-habilitador. Finalmente, los datos serán analizados estadísticamente. Discusión: La variabilidad y la escasa prevalencia de la hipoacusia infantil, dificultan la realización de estudios con población suficiente para obtener resultados estadísticamente significativos. Sin embargo, creemos que el grupo de niños seleccionado y la metodología utilizada nos permitirán conocer mejor las variables influyentes en el desarrollo del lenguaje. Conclusiones: El programa de cribado auditivo universal ha permitido una intervención más precoz, lo que debería mejorar los niveles de lenguaje de los niños detectados/as con hipoacusia. Aunque el desarrollo normalizado de la comunicación depende de otros factores difíciles de determinar, a través del protocolo presentado pretendemos equiparar estos resultados, validando el proceso de cribado/diagnóstico e intervención de nuestro medio.Universidad de Valladoli

Regeneration dynamics in fragmented landscapes at the leading edge of distribution: Quercus suber woodlands as a study case

[EN] Aims We studied the regeneration dynamics of woodlands and abandoned old fields in a landscape dominated by Quercus suber in its lower limits of rainfall and temperature. Two hypotheses were established: (1) regeneration of Quercus species is strongly favored by the presence of tree cover; and (2) growth of Q. suber is driven by the climatic variables that represent the lower ecological limit of its leading distribution edge. Methods We selected woodlands and old fields with and without tree remnants (n = 3 per type), and analyzed stand structure, soil parameters and tree growth. Results Succession was arrested in old fields without tree remnants. By contrast, remnant trees were accelerators of forest recovery in old fields. Tree cover played a fundamental role in Quercus recruitment throughout seed dispersal and facilitation that mitigate the effects of summer drought on seedlings. Also, tree cover improved soil parameters (e.g., organic matter) that are important factors for understanding differences in regeneration. Winter/spring precipitation exerted a positive effect on tree growth, as well as temperatures during winter/spring and September. Conclusions Regeneration dynamics are modeled by the density of tree cover in the cold and dry edge of the distribution area of Q. suber where Q. ilex is increasing in abundance. Although temperature has a positive effect on the tree growth of Q. suber, when demographic processes are considered, decreases in water availability likely play a critical role in Q. ilex recruitment. This in turn changes dominance hierarchies, especially in abandoned areas with little or no tree cover.This study was funded by project SA013G19 from “Junta de Castilla y León” and by research grants awarded for final projects directed in the Master’s degree in Biology and Conservation of Biodiversity at the University of Salamanca, Spain.Publicación en abierto financiada por el Consorcio de Bibliotecas Universitarias de Castilla y León (BUCLE), con cargo al Programa Operativo 2014ES16RFOP009 FEDER 2014-2020 DE CASTILLA Y LEÓN, Actuación:20007-CL - Apoyo Consorcio BUCL

Hypoxia compromises the mitochondrial metabolism of Alzheimer’s disease microglia via HIF1

Genetic Alzheimer’s disease (AD) risk factors associate with reduced defensive amyloid β plaque-associated microglia (AβAM), but the contribution of modifiable AD risk factors to microglial dysfunction is unknown. In AD mouse models, we observe concomitant activation of the hypoxia-inducible factor 1 (HIF1) pathway and transcription of mitochondrial-related genes in AβAM, and elongation of mitochondria, a cellular response to maintain aerobic respiration under low nutrient and oxygen conditions. Overactivation of HIF1 induces microglial quiescence in cellulo, with lower mitochondrial respiration and proliferation. In vivo, overstabilization of HIF1, either genetically or by exposure to systemic hypoxia, reduces AβAM clustering and proliferation and increases Aβ neuropathology. In the human AD hippocampus, upregulation of HIF1α and HIF1 target genes correlates with reduced Aβ plaque microglial coverage and an increase of Aβ plaque-associated neuropathology. Thus, hypoxia (a modifiable AD risk factor) hijacks microglial mitochondrial metabolism and converges with genetic susceptibility to cause AD microglial dysfunction.Instituto de Salud Carlos III CD09/0007, PI18/01556, PI18/01557Ministerio de Educación, Cultura y Deporte FPU14/02115, AP2010‐1598, FPU16/02050, FPU15/02898, BES-2010-033886Ministerio de Economia, Industria y Competitividad SAF2012‐33816, SAF2015‐64111‐R, SAF2017-90794-REDT, PIE13/0004, BFU2016-76872-R, BES-2011-047721Junta de Andalucía P12‐CTS‐2138, P12‐CTS‐2232, UMA18-FEDERJA-211, US‐126273

Methodology applied in the study of the language development in children with early detection of neonatal hearing loss.

Introducción y objetivo: Dado que el potencial discapacitante que causa la deficiencia auditiva neonatal disminuye con una detección e intervención tempranas, hemos elaborado un proyecto de investigación, con el que nos proponemos conocer el grado de desarrollo del lenguaje de los niños y niñas que procedentes del cribado auditivo universal, han sido diagnosticados/as por nosotros de hipoacusia prelingual en estos últimos 15 años y analizar las variables determinantes y las que son modificables. El objeto de esta comunicación consistirá en presentar la metodología que vamos a utilizar. Método: Partimos de los datos almacenados en nuestro Servicio de ORL, que comprende a 282 niños con hipoacusia. Hemos tenido la oportunidad de crear un grupo de investigación en el que coincidimos especialistas de la audición infantil y del lenguaje, por lo que contamos con medios suficientes para el estudio. Resultados: Describimos los elementos que configuran este proyecto, en relación al equipo de trabajo y a su desarrollo. Tras aplicar unos criterios de exclusión/inclusión, hemos seleccionado a un grupo de 45 niños entre 3 y 15 años, definiendo sus características auditivas. Mediante pruebas específicas, adaptadas a la edad, estudiaremos los diferentes aspectos del lenguaje; y a través de una entrevista estructurada realizada a los padres, intentaremos determinar las variables que influyen en el proceso re-habilitador. Finalmente, los datos serán analizados estadísticamente. Discusión: La variabilidad y la escasa prevalencia de la hipoacusia infantil, dificultan la realización de estudios con población suficiente para obtener resultados estadísticamente significativos. Sin embargo, creemos que el grupo de niños seleccionado y la metodología utilizada nos permitirán conocer mejor las variables influyentes en el desarrollo del lenguaje. Conclusiones: El programa de cribado auditivo universal ha permitido una intervención más precoz, lo que debería mejorar los niveles de lenguaje de los niños detectados/as con hipoacusia. Aunque el desarrollo normalizado de la comunicación depende de otros factores difíciles de determinar, a través del protocolo presentado pretendemos equiparar estos resultados, validando el proceso de cribado/diagnóstico e intervención de nuestro medio.Introduction and objective: Given that the disabling potential causing neonatal hearing impairment decreases with early detection and intervention, we have drawn up a research project, with which we intend to know the degree of development of the language of children and girls than from the universal hearing screening, have been diagnosed for us of prelingual hearing loss in the last 15 years and analyze the determining variables and which are modifiable. The object of this communication will be to present the methodology that we use. Method: We assume the data stored on our ENT service, including 282 children with hearing loss. We have had the opportunity to create a research group in which we agree ENT and language specialists so we have resources sufficient for the study. Results: We describe the elements that make up this project in relation to the team and to its development. After applying inclusion/exclusion criteria, we have selected a group of 45 children between 3 and 15 years, defining their auditory characteristics. Through specific tests, adapted to the age, we will study the different aspects of the language; and through a structured interview parents, we try to determine the variables that influence the rehabilitator process. Finally, the data will be analyzed statistically. Discussion: The variability and the low prevalence of infant hearing loss, make it difficult studies with sufficient population to obtain statistically significant results. However, we believe that the group of children and the methodology selected will allow us to learn more about the influential in the development of the language variables. Conclusions: The hearing screening program allowed us to earlier intervention, which should improve the levels of language of children detected with hearing loss. Although the standard development of communication depends on other factors difficult to determine, through the presented protocol we equate these findings, validating the process of screening/diagnosis and intervention of our environment

Systemic and Local Hypoxia Synergize Through HIF1 to Compromise the Mitochondrial Metabolism of Alzheimer's Disease Microglia

Microglial cells are key contributors to Alzheimer’s disease (AD), constituting the first cellular line against Aß plaques. Local hypoxia and hypoperfusion, which are typically present in peripheral inflammatory foci, are also common in the AD brain. We describe here that Aß deposits are hypoxic and hypoperfused and that Aß plaque-associated microglia (AßAM) are characterized by the expression of hypoxia-inducible factor 1 (HIF1)-regulated genes. Notably, AßAM simultaneously upregulate the expression of genes involved in anaerobic glycolysis and oxidative mitochondrial metabolism, show elongated mitochondria surrounded by rough endoplasmic reticulum, and blunt the HIF1-mediated exclusion of pyruvate from the mitochondria through the pyruvate dehydrogenase kinase 1 (PDK1). Overstabilization of HIF1 –by genetic (von Hippel-Lindau deficient microglia) or systemic hypoxia (an AD risk factor)– induces PDK1 in microglia and reduces microglial clustering in AD mouse models. The human AD brain exhibits increased HIF1 activity and a hypoxic brain area shows reduced microglial clustering. The loss of the microglial barrier associates with augmented Aß neuropathology both in the chronic hypoxia AD mouse model and the human AD brain. Thus, the synergy between local and systemic AD risk factors converges with genetic susceptibility to cause microglial dysfunction.Peer reviewe

Hypoxia compromises the mitochondrial metabolism of Alzheimer’s disease microglia via HIF1

Genetic Alzheimer’s disease (AD) risk factors associate with reduced defensive amyloid β plaque-associated microglia (AβAM), but the contribution of modifiable AD risk factors to microglial dysfunction is unknown. In AD mouse models, we observe concomitant activation of the hypoxia-inducible factor 1 (HIF1) pathway and transcription of mitochondrial-related genes in AβAM, and elongation of mitochondria, a cellular response to maintain aerobic respiration under low nutrient and oxygen conditions. Overactivation of HIF1 induces microglial quiescence in cellulo, with lower mitochondrial respiration and proliferation. In vivo, overstabilization of HIF1, either genetically or by exposure to systemic hypoxia, reduces AβAM clustering and proliferation and increases Aβ neuropathology. In the human AD hippocampus, upregulation of HIF1α and HIF1 target genes correlates with reduced Aβ plaque microglial coverage and an increase of Aβ plaque-associated neuropathology. Thus, hypoxia (a modifiable AD risk factor) hijacks microglial mitochondrial metabolism and converges with genetic susceptibility to cause AD microglial dysfunction.R.M.-D. was the recipient of a Sara Borrell fellowship from Instituto de Salud Carlos III (ISCIII) (CD09/0007). N.L.-U., C.O.-d.S.L., C.R.-M. and M.I.A.-V. were the recipients of FPU fellowships from Spanish Ministry of Education, Culture and Sport (FPU14/02115, AP2010‐1598, FPU16/02050 and FPU15/02898, respectively). A.H.-G. was the recipient of an FPI fellowship from the Spanish Ministry of Education, Culture and Sport (BES-2010-033886). This work was supported by grants from the Spanish MINEICO, ISCIII and FEDER (European Union) (SAF2012‐33816, SAF2015‐64111‐R, SAF2017-90794-REDT and PIE13/0004 to A.P.); by the Regional Government of Andalusia co-funded by CEC and FEDER funds (European Union) (‘Proyectos de Excelencia’; P12‐CTS‐2138 and P12‐CTS‐2232 to A.P.); by the ‘Ayuda de Biomedicina 2018’, Fundación Domingo Martínez (to A.P.) ; by the ISCIII of Spain, co-financed by FEDER funds (European Union) through grants PI18/01556 (to J.V.) and PI18/01557 (to A. Gutierrez); by Junta de Andalucía, co-financed by FEDER funds (grants UMA18-FEDERJA-211 (to A. Gutierrez) and US‐1262734 (to J.V.)); and by Spanish MINEICO (BFU2016-76872-R and BES-2011-047721 to E.B.).Peer reviewe

De amigos y tesoros : unidad didáctica sobre un refrán

Unidad didáctica desarrollada en torno al Proyecto Comenius 1.1. dentro del Programa Sócrates, que utiliza el refrán 'quien tiene un amigo, tiene un tesoro' como centro de interés vertebrador. El refrán fue trabajado en clase por alumnos de los cuatro países participantes en el proyecto (Italia, Portugal, Rumanía y España) en las áreas de inglés, lengua, plástica, matemáticas, educación musical, educación física, etc. Se recogen diversos juegos y actividades en torno al refrán. De cada una de ellas se incluyen los objetivos de la actividad, los contenidos de la misma y los criterios de evaluación.ExtremaduraConsejería de Educación. Dirección General de Política Educativa; Calle Delgado Valencia, 6; 06800 Mérida (Badajoz); 924006714; 924006716; [email protected]

Predictors of Progression and Mortality in Patients with Prevalent Rheumatoid Arthritis and Interstitial Lung Disease: A Prospective Cohort Study

Objectives: To describe a prospective cohort of patients with rheumatoid arthritis associated with interstitial lung disease (RA-ILD) and identify risk factors associated with disease progression and mortality in this cohort. Patients and methods: We performed a multicenter, prospective, observational study of patients with RA-ILD receiving disease-modifying antirheumatic drugs (DMARDs) between 2015 and 2020. The patients were assessed using high-resolution computed tomography and pulmonary function tests at baseline and at 60 months. The main endpoint was “Progression to ILD at the end of follow-up” in terms of the following outcomes: (1) improvement (i.e., improvement in forced vital capacity (FVC) ≥10% or diffusing capacity of the lungs for carbon monoxide (DLCO) ≥15% and absence of radiological progression); (2) nonprogression (stabilization or improvement in FVC ≤10% or diffusing capacity of the lungs for carbon monoxide (DLCO) 10% or DLCO >15% and radiological progression); or (4) death. We recorded demographic and clinical characteristics, lung function, and the incidence of adverse events. A Cox regression analysis was performed to identify factors associated with the worsening of ILD. Results: After 60 months, lung disease had stabilized in 66 patients (56.9%), improved in 9 (7.8%), and worsened in 23 (19.8%). Eighteen patients (15.5%) died, with a mean survival of 71.8 (1.9) months after diagnosis of ILD. The Cox multivariate analysis revealed the independent predictors of worsening of RA-ILD to be usual interstitial pneumonia (hazard ratio (HR), 2.6 (95%CI, 1.0–6.7)), FVC <80% (HR, 3.8 (95%CI, 1.5–6.7)), anticitrullinated protein antibody titers (HR, 2.8 (95%CI, 1.1–6.8)), smoking (HR, 2.5 (95%CI, 1.1–6.2)), and treatment with abatacept, tocilizumab, or rituximab (HR, 0.4 (95%CI, 0.2–0.8)). During follow-up, 79 patients (68%) experienced an adverse event, mostly infection (61%). Infection was fatal in 10/18 patients (55.5%) during follow-up. Conclusions: Lung function is stable in most patients with RA-ILD receiving treatment with disease-modifying anti-rheumatic drugs (DMARDs), although one-third worsened or died. Identifying factors associated with worsening in RA-ILD is important for clinical management.Grant for Medical Researchers of the “Fundación Española de Reumatología” 2019.Ye