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Search Results: 1 - 10 of 206385 matches for " Erik Damián Reyes "
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Hamnett, Brian, Historia de México. Madrid, Cambridge University Press, 2001, 367 pp.
Erik Damián Reyes
Historia Actual Online , 2010,
Abstract:
Coincidencia clínico-patológica en 403 autopsias de pacientes fallecidos por tromboembolismo pulmonar Clinicopathological agreement in 403 autopsies of dead patients from pulmonary thromboembolism
Damián Valladares Reyes,José Hurtado de Mendoza Amat,Ariadna Méndez Rosabal
Revista Cubana de Medicina Militar , 2007,
Abstract:
Enfermedad de Still del adulto Still's disease of adult
Damián Valladares Reyes,Andrés Fojo Mayo,Yoel Alberto Fleites Alonso,Damaris Zayas Hernández
Revista Cubana de Medicina Militar , 2011,
Abstract: Se presenta un paciente del sexo masculino de 51 a os de edad que fue hospitalizado por odinofagia, fiebre elevada, poliartritis, además de leucocitosis con neutrofilia y eritrosedimentación acelerada. Durante el ingreso se le constata poliserositis, neumonitis y miocarditis con insuficiencia cardiaca izquierda, hipertransaminasemia, hiperferritinemia y factor reumatoideo con anti DNA de doble cadena negativos. Se inició tratamiento con corticoesteroides e inmunosupresores (azatioprina). La respuesta no fue la esperada y hubo que cambiar el inmunosupresor por metotrexate. La poliartritis febril de evolución policíclica es la forma de presentación más frecuente de la enfermedad de Still del adulto. La hiperferritinemia mayor de 1 000 ng/mL es una herramienta útil para el diagnóstico y su normalización es indicador de éxito terapéutico. No existen manifestaciones clínicas, ni pruebas de laboratorio patognomónicas, por lo que el diagnóstico continúa siendo por exclusión. This is the case of man aged 51 admitted due to odynophagia, high fever, polyarthritis, as well as leukocytes with neutrophilia and accelerated erythrosedimentation. During admission it was noted polyserositis, pneumonitis and myocarditis with left cardiac insufficiency, hyper-transaminasemia, hyper-ferritinemia and rheumatoid factor with anti-AND of negative double-chain. Treatment was started with corticosteroids and immunosuppressive agents (azathioprine). Response was not the expected one and it was necessary to change the immunosuppressive agent by methotrexate. Febrile polyarthritis of polycyclic evolution is the more frequent presentation of the Still's disease in adult. Hyper-ferritinemia over 1 000 ng/mL is an useful tool for diagnosis and its normalization is an indicator of therapeutical success. There were neither clinical manifestations nor pathognomonic laboratory tests thus, diagnosis remains by exclusion.
Enfoques de investigación sostenible, ecologista y productivista: influencias en los científicos(as)
Reyes-Muro, Luis;Manzo-Ramos, Fernando;Cuevas Sánchez, Jesús Axayacatl;Damián Huato, Miguel ángel;
Revista mexicana de ciencias agrícolas , 2011,
Abstract: agricultural scientists are influenced by several factors when defining the approach to their research. the aim of this paper was to identify demographic, professional and institutional aspects and internal-external influences related to the sustainable, environmental or productivist approach of scientist in aguascalientes, mexico in 2008. the approaches underwent a correlation analysis with 44 influence factors. the sustainable approach had a positive correlation with the specialty, problem-solving with institutional interest, studies on farmers' fields and investigation on farming systems; and a negative correlation with basic research and biotechnology. the environmental approach had a positive correlation with the opinion of the interdisciplinary group in the definition of the problem under investigation. the productivist approach had a positive correlation with specialty, the opinions of users and colleagues in defining the problem, studies on farmers' fields and in the experimental stations, work by technological components and with the researcher's objectivity and a negative correlation with the environmental discipline. the logistic regression model for research with a sustainable approach can be explained by the origin of the researchers, research leaves, type of institution, and source of funding, research on demand of the user and institutional priority, interdisciplinary work, studies on farming systems and by technological components. the environmental model can be explained with research leaves, approval of projects by a technical committee, studies on farmers' fields, interdisciplinary work and studies on farming systems. the productivist model had explicatory variables of the types of institution and work on farming systems.
PRINCIPALES CAUSAS DE MUERTES Y CORRELACION CLINICO-PATOLOGICA EN UNA UNIDAD DE CUIDADOS INTENSIVOS The main basic causes of death and the clinical pathological correlation in an intensive care unit
Juan Carlos López González,Luisa Gutiérrez Gutiérrez,José Hurtado de Mendoza Amat,Damián Valladares Reyes
Revista Habanera de Ciencias M??dicas , 2008,
Abstract: Se estudiaron 224 fallecidos con autopsias, en Unidad de Cuidados Intensivos del Hospital Dr. Carlos J. Finlay, en el período del 2000 al 2002, con el propósito de precisar las principales causas básicas y directas de muertes, así como determinar el grado de correlación clínico-patológica; con este fin, se utilizó la clasificación empleada en el Sistema Automatizado de Registro y Control de Anatomía Patológica. La ateroesclerosis coronaria constituyó la principal causa básica de muerte, tanto por diagnóstico clínico como autópsico y el choque fue la causa directa más frecuente. La discrepancia diagnóstica fue de 26.1%, en la causa básica de muerte, y de 29.9%, en la causa directa de muerte. In the intensive care unit at Carlos J. Finlay Hospital ,224 deceased with necropsy documents were studied from 2000 to 2002, in order to determine the main basic and direct causes of death and to know the clinical pathological correlation, with this purpose was utilized a classification applied in the automated system of registration and control of pathological anatomy. The coronary arteriosclerosis represents the main basic cause of death for clinical diagnosis for necropsies and shock is the most frequent direct cause. The diagnostic discrepancy is 26.1% in the basic cause of death and 29.9% in the direct cause of death.
Enfoques de investigación sostenible, ecologista y productivista: influencias en los científicos(as) Research approaches sustainable, ecological and productivist: influences on scientists
Luis Reyes-Muro,Fernando Manzo-Ramos,Jesús Axayacatl Cuevas Sánchez,Miguel ángel Damián Huato
Revista mexicana de ciencias agrícolas , 2011,
Abstract: Los científicos(as) agropecuarios(as) están influenciados(as) por diversos factores para definir su enfoque de investigación. El objetivo de este trabajo fue identificar aspectos demográficos y profesionales, institucionales e influencias internas-externas asociados al enfoque sostenible, ecologista o productivista de los científicos(as) en Aguascalientes, México en 2008. Los enfoques fueron sometidos a un análisis de correlación con 44 factores de influencia. El enfoque sostenible correlacionó positivamente con la especialidad, la solución de problemas de interés institucional, investigación en terrenos de productores e investigación en sistemas de producción y negativamente con investigación básica y biotecnología. El enfoque ecologista correlacionó positivamente con la opinión del grupo interdisciplinario en la definición del problema a investigar. El enfoque productivista correlacionó positivamente con la especialidad, opinión del usuario y colegas en la definición del problema, estudios en terrenos de productores y en la estación experimental, trabajos por componente tecnológico y con la objetividad del investigador(a), y negativamente con la disciplina ecología. El modelo de regresión logística para la investigación con enfoque sostenible se explica por el origen de los investigadores(as), estancias de investigación, tipo de institución, fuente de financiamiento, investigación por demanda del usuario y prioridad institucional, trabajo interdisciplinario, estudios tanto en sistemas de producción como por componente tecnológico. El modelo ecologista se explica por las estancias de investigación, aprobación del proyecto por un comité técnico, investigación en terrenos de productores, trabajo interdisciplinario y estudios en sistemas de producción. El modelo productivista tuvo las variables explicatorias tipo de institución y trabajo en sistemas de producción. Agricultural scientists are influenced by several factors when defining the approach to their research. The aim of this paper was to identify demographic, professional and institutional aspects and internal-external influences related to the sustainable, environmental or productivist approach of scientist in Aguascalientes, Mexico in 2008. The approaches underwent a correlation analysis with 44 influence factors. The sustainable approach had a positive correlation with the specialty, problem-solving with institutional interest, studies on farmers' fields and investigation on farming systems; and a negative correlation with basic research and biotechnology. The environmental approach had a positiv
Enfermedad de Still del adulto
Valladares Reyes,Damián; Fojo Mayo,Andrés; Fleites Alonso,Yoel Alberto; Zayas Hernández,Damaris; Fábregas Deulofeo,Yaima; Orozco Morales,Yaima;
Revista Cubana de Medicina Militar , 2011,
Abstract: this is the case of man aged 51 admitted due to odynophagia, high fever, polyarthritis, as well as leukocytes with neutrophilia and accelerated erythrosedimentation. during admission it was noted polyserositis, pneumonitis and myocarditis with left cardiac insufficiency, hyper-transaminasemia, hyper-ferritinemia and rheumatoid factor with anti-and of negative double-chain. treatment was started with corticosteroids and immunosuppressive agents (azathioprine). response was not the expected one and it was necessary to change the immunosuppressive agent by methotrexate. febrile polyarthritis of polycyclic evolution is the more frequent presentation of the still's disease in adult. hyper-ferritinemia over 1 000 ng/ml is an useful tool for diagnosis and its normalization is an indicator of therapeutical success. there were neither clinical manifestations nor pathognomonic laboratory tests thus, diagnosis remains by exclusion.
PRINCIPALES CAUSAS DE MUERTES Y CORRELACION CLINICO-PATOLOGICA EN UNA UNIDAD DE CUIDADOS INTENSIVOS
López González,Juan Carlos; Gutiérrez Gutiérrez,Luisa; Hurtado de Mendoza Amat,José; Valladares Reyes,Damián; García Gómez,Alberto;
Revista Habanera de Ciencias M??dicas , 2008,
Abstract: in the intensive care unit at carlos j. finlay hospital ,224 deceased with necropsy documents were studied from 2000 to 2002, in order to determine the main basic and direct causes of death and to know the clinical pathological correlation, with this purpose was utilized a classification applied in the automated system of registration and control of pathological anatomy. the coronary arteriosclerosis represents the main basic cause of death for clinical diagnosis for necropsies and shock is the most frequent direct cause. the diagnostic discrepancy is 26.1% in the basic cause of death and 29.9% in the direct cause of death.
Historiography, Eurocentrism, and Universality in Enrique Dussel
Damián Pachón
Ideas y Valores , 2012,
Abstract: The article examines Enrique Dussel’s critique of the traditional historiography of philosophy and of the hegemonic, Eurocentric view of modernity, both of which have served to conceal the participation of other peoples in the constitution of Europe. This critique makes possible a new understanding of the present, in which European philosophy can enter into dialogue with other philosophical traditions in order to build what Dussel calls a “philosophical transmodernity”. This is precisely the critical objective pursued in France by Michel Onfray.
Uso de las tierras, fisiografía y degradación, en el noreste del departamento Aluminé, Neuquén
Mare,Marcos Damián;
Mundo agrario , 2009,
Abstract: kilca river basin is one of the major river systems before the mountain region, located in the center of the province of neuquen. in this zone, humid climates, the dominant land use is "veranada", which consists of three annual steps of one type of livestock transhumance, based on the exploitation of natural grassland forage. given the physiographic formation of these landscapes, there is in them a high propensity to develop geomorphological processes of erosion and landslides. historical factors linked to the evolution of livestock activity in the region on both sides of the mountain axis, have been identified since the late nineteenth century, land use patterns characterized by excessive seasonal stocking. this organization of the activity involved, not just a deterioration of pastures, but also the break out and acceleration of geomorphic processes. the aim of this paper is to analyze the current problems, focusing biophysical processes, linked to social practices. in this sense, we describe and explain physiographic conditions in terms of degree of instability and deterioration of the land.
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