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Search Results: 1 - 10 of 202834 matches for " Eva Cerdán Urrutia "
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Protocolo de actuación para el paciente con enfermedad renal crónica en atención primaria Protocol for treatment patients whith chronic kidney disease in primary care
Laura Catalán Beloqui,María Mena Mayayo,Eva Cerdán Urrutia,Sandra Maestre Lerga
Revista de la Sociedad Espa?ola de Enfermería Nefrológica , 2011,
Abstract:
Asociación entre dependencia funcional y sintomatología afectivo-depresiva en pacientes en programa de hemodiálisis
Mena Mayayo,María; Cerdán Urrutia,Eva; Pérez-Seoane Justo,Ana; Manrique Escola,Joaquín;
Revista de la Sociedad Espa?ola de Enfermería Nefrológica , 2010, DOI: 10.4321/S1139-13752010000400004
Abstract: depression is a very prevalent problem in patients with chronic renal disease undergoing haemodialysis. accordingly, evaluating it is important not only from the diagnostic standpoint, but also because of its relationship with higher morbimortality. the aim of this study is to evaluate the relationship between physical dependency and affective-depressive symptomatology, together with other demographic variables. in order to evaluate the presence of depressive symptomatology, the beck scale was used, to objectivize the degree of physical dependency, the barthel scale was used. both scales were applied to a sample of 94 patients undergoing dialysis at the hospital. depressive symptomatology was found in 40%, although around 25% were receiving anti-depressive treatment. on evaluating the barthel scale, we observed that the mean dependency is moderate, although half of the patients are independent. patients receiving anti-depressive treatment obtained a higher score on the beck scale than those who were not receiving such treatment, and therefore should be evaluated by a specialist to implement some kind of anti-depressive therapy. the depressive symptomatology is greater in females and increases with age. we think that the beck scale could contribute to detecting patients who should be referred to a specialist for evaluation aimed at ruling out depressive pathology or re-evaluating the suitability of the treatments applied.
Asociación entre dependencia funcional y sintomatología afectivo-depresiva en pacientes en programa de hemodiálisis Association between functional dependency and affective-depressive symptomatology in patients on the haemodialysis programme
María Mena Mayayo,Eva Cerdán Urrutia,Ana Pérez-Seoane Justo,Joaquín Manrique Escola
Revista de la Sociedad Espa?ola de Enfermería Nefrológica , 2010,
Abstract: La depresión es un problema muy prevalente en pacientes con enfermedad renal crónica en tratamiento de hemodiálisis. Por lo tanto, su valoración es importante no sólo desde el punto de vista diagnóstico, sino por su relación con una mayor morbimortalidad. El objetivo del presente estudio es valorar la relación entre dependencia física y sintomatología afectivo-depresiva, junto con otras variables demográficas. Para evaluar la presencia de sintomatología depresiva se utilizó la escala de Beck, para objetivar el grado de dependencia física se utilizó la escala de Barthel. Se aplicaron ambas escalas a una muestra de 94 pacientes en hemodiálisis hospitalaria. Un 40% mostró sintomatología depresiva, aunque alrededor del 25% se encontraba en tratamiento antidepresivo. Al valorar la escala de Barthel observamos que la dependencia media es moderada, aunque la mitad de los pacientes son independientes. Los pacientes en tratamiento antidepresivo obtuvieron un valor en la escala de Beck mayor que los que no los tomaban, por lo que serían susceptibles de ser valorados por un especialista para implantar algún tipo de terapia antidepresiva. La sintomatología depresiva es superior en el sexo femenino aumentando con la edad. Pensamos que la escala de Beck podría contribuir a detectar aquellos pacientes susceptibles de valoración especializada encaminada a descartar patología depresiva o reevaluar la idoneidad de los tratamientos aplicados. Depression is a very prevalent problem in patients with chronic renal disease undergoing haemodialysis. Accordingly, evaluating it is important not only from the diagnostic standpoint, but also because of its relationship with higher morbimortality. The aim of this study is to evaluate the relationship between physical dependency and affective-depressive symptomatology, together with other demographic variables. In order to evaluate the presence of depressive symptomatology, the Beck scale was used, to objectivize the degree of physical dependency, the Barthel scale was used. Both scales were applied to a sample of 94 patients undergoing dialysis at the hospital. Depressive symptomatology was found in 40%, although around 25% were receiving anti-depressive treatment. On evaluating the Barthel scale, we observed that the mean dependency is moderate, although half of the patients are independent. Patients receiving anti-depressive treatment obtained a higher score on the Beck scale than those who were not receiving such treatment, and therefore should be evaluated by a specialist to implement some kind of anti-depressive therapy. The d
Hypothalamic metabolic compartmentation during appetite regulation as revealed by magnetic resonance imaging and spectroscopy methods
Sebastián Cerdán
Frontiers in Neuroenergetics , 2013, DOI: 10.3389/fnene.2013.00006
Abstract: We review the role of neuroglial compartmentation and transcellular neurotransmitter cycling during hypothalamic appetite regulation as detected by Magnetic Resonance Imaging (MRI) and Spectroscopy (MRS) methods. We address first the neurochemical basis of neuroendocrine regulation in the hypothalamus and the orexigenic and anorexigenic feed-back loops that control appetite. Then we examine the main MRI and MRS strategies that have been used to investigate appetite regulation. Manganese-enhanced magnetic resonance imaging (MEMRI), Blood oxygenation level-dependent contrast (BOLD), and Diffusion-weighted magnetic resonance imaging (DWI) have revealed Mn2+ accumulations, augmented oxygen consumptions, and astrocytic swelling in the hypothalamus under fasting conditions, respectively. High field 1H magnetic resonance in vivo, showed increased hypothalamic myo-inositol concentrations as compared to other cerebral structures. 1H and 13C high resolution magic angle spinning (HRMAS) revealed increased neuroglial oxidative and glycolytic metabolism, as well as increased hypothalamic glutamatergic and GABAergic neurotransmissions under orexigenic stimulation. We propose here an integrative interpretation of all these findings suggesting that the neuroendocrine regulation of appetite is supported by important ionic and metabolic transcellular fluxes which begin at the tripartite orexigenic clefts and become extended spatially in the hypothalamus through astrocytic networks becoming eventually MRI and MRS detectable.
Las noticias de la provincia de Californias : (1794), de Luis Sales
Esponera Cerdán, Alfonso
Hispania Sacra : Revista de Historia Eclesiástica , 2002,
Abstract: This is study of the Luis Sale's manuscript titled Noticias de la Provincia de California. It analyzes the first twenty years of the Dominican ones in Californian. Estudio del manuscrito de Luis de Sales sobre Noticias de la Provincia de California, que analiza los primeros veinte a os de los dominicos en California.
Baja California y sus misiones en la década de 1780
Esponera Cerdán, Alfonso
Hispania Sacra : Revista de Historia Eclesiástica , 2001,
Abstract: The current article studies a document found in the General Archive of the Nation in Mexico City, that is dated the 12th of May 1783. Written by the dominico Luis Sales, it offers an interesting vision about the land and the peoples of Low Californian Peninsula. En este artículo se analiza un documento hallado en el Archivo General de la Nación en Ciudad de México fechado el 12 de mayo de 1783. Escrito por el dominico Luis Sales ofrece una interesante visión sobre la tierra y las gentes de la península de Baja California.
Las Igualdades Incorrectas Producidas en el Proceso de Traducción Algebraico: un Catálogo de Errores (Incorrect Equalities Developed in the Algebraic Translation Process: a Catalog of Errors)
Fernando Cerdán
PNA , 2010,
Abstract: Propongo un catálogo para los errores que puedan encontrarse al realizar el proceso de traducción algebraico. El catálogo consta de tres categorías: errores en el uso de letras, errores en la construcción de expresiones algebraicas y errores en la construcción de la igualdad. Constaté la validez del catálogo con las igualdades incorrectas producidas por 258 estudiantes de bachillerato que trabajaron 13 problemas. Encontré que las producciones persistentes dan cuenta de una parte sustantiva del error total y que estas producciones contienen errores de las categorías antes citadas. Además, determinados errores se podrían asociar con tipos de problemas. We propose a catalogue for errors that can be found in the process of algebraic translation. This catalogue consists of three categories: errors in the use of letters, errors in the construction of algebraic expressions and errors in the construction of the equal sign between two algebraic expressions. We contrasted the utility of the catalogue with the incorrect equalities produced by 258 students aged between 15 and 18. Finally, we found that a great part of the total error can be explained by means of persistent productions in which we can find errors belonging to the three categories of the catalogue. Furthermore, it is possible to conclude that some kinds of errors were related to specific types of problems.
Rese a de: HAUTER, Fran ois, Planète Chinoise, Ed. Carnets Nord, París, 2008.
Alfred CERDáN FIZ
Relaciones Internacionales , 2010,
Abstract:
Comparing the relative volume with the relative inradius and the relative width
Cerdán A
Journal of Inequalities and Applications , 2006,
Abstract: We consider subdivisions of a convex body in two subsets and . We obtain several inequalities comparing the relative volume: (1) with the minimum relative inradius, (2) with the maximum relative inradius, (3) with the minimum relative width, and (4) with the maximum relative width. In each case, we obtain the best upper and lower estimates for subdivisions determined by general hypersurfaces and by hyperplanes.
Numerical viscosity in hydrodynamics simulations in general relativity
Pablo Cerdá-Durán
Physics , 2009, DOI: 10.1088/0264-9381/27/20/205012
Abstract: We present an alternative method to estimate the numerical viscosity in simulations of astrophysical objects, which is based in the damping of fluid oscillations. We apply the method to general relativistic hydrodynamic simulations using a spherical coordinates. We perform 1D-spherical and 2D- axisymmetric simulations of radial oscillations in spherical systems. We calibrate first the method with simulations with added bulk viscosity and study the differences between different numerical schemes. We apply the method to radial oscillations of neutron stars and we conclude that the main source of numerical viscosity in this case is the surface of the star. We expect that this method could be useful to compute the resolution requirements and limitations of the numerical simulations in different astrophysical scenarios in the future.
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