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Search Results: 1 - 10 of 3244 matches for " Arias "
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Casas Comunitarias de Salud una estrategia de salud
Arias,Armando;
Anales Venezolanos de Nutrición , 2005,
Abstract: abstract diseases prevalent in childhood are still the main causes of death in children 0 to 5 years of age. among these are: diarrhea, pneumonia, infections preventable by vaccination, malaria, dengue, anemia and, as a common factor that increases the lethal effect of these last, malnutrition. also, in pregnant women and in the lying- in period, the three main causes of death: hypertension (eclampsia), sepsis and hemorrhages, all preventable causes. considering these facts, the venezuelan ministerio de salud y desarrollo social (msds) develops, at a national level, the prevention of childhood and maternal mortality with the strategy of the community health homes: attended by well trained voluntaries in the early detection of signs of diseases prevalent in childhood, as well as of pregnant women and women in the post natal period, with the object of an early referral to the nearest health center. these are part of a health web in different levels of attention, and they perform activities of epidemiologic non-conventional monitoring and nutritional comptrollership. this has allowed the incorporation of the community of pregnant women and children without periodic control, the early diagnosis o nutritional problems and the strengthening of education and the promotion of quality of life.
La influencia de los grupos de interés en la política ambiental: Breve discusión desde la teoría de juegos
Arias,Fabio;
Civilizar Ciencias Sociales y Humanas , 2008,
Abstract: this is a literature review on interest groups, particularly about the interaction between interest groups and an environmental conservation agency. at the same time, the possibilities of testing empirically the equilibriums predicted by these models are explored. this provides a way of determining if public policy conforms to public interest or interest groups theories
Treatment of retinal pigment epithelial detachment with antiangiogenic therapy
Luis Arias
Clinical Ophthalmology , 2010, DOI: http://dx.doi.org/10.2147/OPTH.S9307
Abstract: eatment of retinal pigment epithelial detachment with antiangiogenic therapy Original Research (8282) Total Article Views Authors: Luis Arias Published Date April 2010 Volume 2010:4 Pages 369 - 374 DOI: http://dx.doi.org/10.2147/OPTH.S9307 Luis Arias Department of Ophthalmology, Bellvitge University Hospital, Barcelona, Spain Purpose: Evaluate the efficacy of pegaptanib, a selective anti-vascular endothelial growth factor (VEGF) agent, and bevacizumab, a nonselective anti-VEGF agent, for retinal pigment epithelial detachment (PED) associated with occult choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD). Methods: Prospective, comparative, nonrandomized pilot study included patients with PED comprising >50% of total lesion in subfoveal location with visual acuity (VA) 20/40–20/400 and lesions either previously untreated or treated only with photodynamic therapy/verteporfin. Seven patients received pegaptanib 0.3 mg intravitreally (IVT); eight received IVT bevacizumab 1.25 mg. Follow-up occurred every 4–6 weeks for 6 months. Reinjection of initial medication occurred if there was intra- or subretinal fluid observed by optical coherence tomography (OCT) or increased PED. Endpoints were mean changes from baseline to month 6 in VA (ETDRS) and foveal thickness. Results: At baseline, mean VA was lower, and mean foveal thickness was greater in pegaptanib versus bevacizumab-treated patients (36.1 vs 49.5 letters; 470.4 vs 321.1 μm). Mean improvements to month 6 in VA and foveal thickness were greater for pegaptanib (VA: +9.1 vs +7.2 letters; foveal thickness: 88.2 vs 52.9 μm). On average, pegaptanib-treated patients had slower but more sustained improvement in VA and foveal thickness; bevacizumab-treated patients showed rapid improvement with a slow return towards baseline. Both agents were well tolerated. Conclusion: Intravitreal injections of pegaptanib or bevacizumab are both efficacious and safe treatments for PED associated with occult CNV secondary to AMD.
Semántica textual de "Despedida", de Cernuda
Aníbal Arias
Lexis , 1990,
Abstract: No contiene resumen.
Grupos consonánticos cultos en el siglo XVI y XVII: representación fonémica o norma gráfica?
Beatriz Arias
Lexis , 2008,
Abstract: Este trabajo analiza la representación gráfica de algunos grupos consonánticos “cultos” del espa ol colonial mexicano en documentos, cartillas y ortografías de los siglos XVI y XVII. A partir de este estudio se ha podido registrar varios tipos de representación gráfica de las consonantes en posición implosiva, muchas de las cuales son similares a las que se registran en el habla popular de esta zona. La presente investigación advierte, por una parte, que el estudio gráfico de documentos novohispanos ofrece pistas sobre la “realización” de los grupos cultos de la época en cuestión. Por otra parte, concluimos que muchos de estos fenómenos que ocurren en los contornos de la sílaba, en concreto en la coda, son bastante parecidos a los analizados en el habla popular de los mexicanos del siglo XXI.
Helia Bravo Hollis
Salvador Arias
Acta botánica mexicana , 2002,
Abstract:
Análisis econométrico del riesgo de extinción de las especies de fauna en Colombia: reptiles y peces dulceacuícolas.
Fabi Arias
Lecturas de Economía , 2004,
Abstract: El riesgo de extinción de una especie se estima por la evaluación del estado de deterioro de la población. Una especie silvestre y no extinta puede ser evaluada y clasificada como: en peligro crítico, en peligro, vulnerable, cuasiamenazada o de preocupación menor. En Colombia se ha realizado esta clasificación para algunos grupos de fauna y flora. En este trabajo se utiliza la información de la serie libros rojos de especies amenazadas de Colombia (reptiles y peces dulceacuícolas) para calcular el cambio en la probabilidad del riesgo de extinción ante variaciones de variable económicas que describen algún tipo de presión por explotación directa del recurso o modificación del hábitat. La herramienta cuantitativa para el análisis de la información es un modelo de variable dependiente discreta ordenada.
Rese as: BASTIAN Jean-Pierre, La mutación religiosa de América latina. Para una sociologa del cambio social en la modernidad periférica, Mexico, Fondo de Cultura Económica, 1997.
Ricardo Arias.
Historia Crítica , 1999,
Abstract:
Los sucesos del 9 de abril de 1948 como legitimadores de la violencia oficial
Ricardo Arias
Historia Crítica , 1998,
Abstract:
La jerarquía eclesiástica colombiana y el proceso de paz de Belisario Betancor (1982-1986)
Ricardo Arias
Historia Crítica , 1993,
Abstract:
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