996 resultados para SABATO, ERNESTO, 1911-2011


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Cyclocoelum (Cyclocoelum) mutabile (Zeder, 1800), Cyclocoelum (Cyclocoelum) phasidi Stunkard, 1929 e Cyclocoelum (Haematotrephus) vanelli (Rudolphi, 1819) são referidos pela primeira vez no Brasil em novos hospedeiros. São apresentadas figuras originais e tabelas de medidas das espécies parasitas de aves brasileiras, pertencentes à família Cyclocoelidae Kossack, 1911.

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Foi feito um estudo da estrutura dos ovos e morfologia das ninfas, através da microscopia ótica e eletrônica de varredura, na procura de estabelecer novos parãmetros de identificação. Em microscopia ótica (MO) os ovos apresentam a superfície exocorial dividida em áreas poligonais. O exocório do corpo possui polígonos maiores do que os do opérculo, porém ambos são lisos. Em microscopia eletrõnica de varredura (MEV) o exocório do opérculo apresenta áreas poligonais de superfície estofada em pequenos sulcos irregulares e perfurações distribuídas aleatoriamente. O exocório do corpo possui áreas pouco acolchoadas com perfurações na superfície e nos bordos. Nas ninfas o sulco estridulatório apresenta características próprias para cada estádio.

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A l'instar de nombreux pays industrialisés, le cancer du sein est à Genève le cancer le plus fréquent (environ 460 cas par an) et la première cause de décès chez les femmes entre 45 et 55 ans. Depuis mars 1999, le Programme genevois de dépistage du cancer du sein a pour missions de promouvoir, d'organiser et de mener une action de prévention auprès de la population féminine du canton âgée de 50 à 69 ans. Ce rapport décrit l'évolution de 15 ans d'activité de dépistage (chapitre 2) et analyse l'utilisation (chapitre 3), la qualité (chapitre 4) et l'efficacité (chapitre 5) du programme genevois entre 2007 et 2011. Couvrant 86'720 mammographies et près de 37'000 femmes, ce rapport s'intéresse aussi, au-delà des indicateurs usuels de performance, à mieux estimer certains effets indésirables comme les résultats faussement positifs ou les cancers survenant entre 2 examens de dépistage (dits cancers d'intervalle).

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El trabajo de investigación, El motivo de la ceguera en el Ensayo sobre la ceguera de José Saramago e Informe sobre ciegos de Ernesto Sábato, analiza desde el área y la metodología de la literatura comparada el uso del motivo literario de la ceguera en los dos textos mencionados, resaltando las similitudes y diferencias del tratamiento del motivo dentro de las dos obras y como éste sostiene una serie de obsesiones e ideas sobre el estado actual del mundo que comparten los autores de las dos novelas.

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Le Programme cantonal diabète (PCD) du canton de Vaud a pour objectifs de réduire durablement l'impact du diabète sur la population vaudoise. Il a été élaboré à l'initiative du Service de la santé publique du canton de Vaud et la stratégie du programme a été construite sur la base des propositions de plusieurs groupes de travail. Ce programme inclut divers projets complémentaires qui ont été progressivement mis sur pied à partir de 2010. 2012 marque la fin de la première phase du programme et une évaluation-bilan du programme est demandée. Cette évaluation-bilan fait suite à une première phase de travaux qui ont consisté en une évaluation de l'évaluabilité du programme. Les résultats de cette première phase ont été délivrés en décembre 2011 au groupe de pilotage et consignés dans un rapport en février 2012. L'IUMSP propose donc pour 2012 des travaux en continuité de ce qui a été fait en 2011 et qui vont dans le sens d'un bilan critique et de propositions pour un système de monitoring à long terme du programme, comportant des indicateurs d'activité (à harmoniser lorsque c'est possible dans des projets similaires), des indicateurs de couverture et de résultats. [p. 7]

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Background a nd Aims: T he international E EsAI study g roupis currently developing the first activity index (EEsAI) specificfor Eosinophilic Esophagitis (EoE). Goal: To develop, evaluateand validate the EEsAI.Methods: T he d evelopment comprises three phases: 1.Selection of candidate items; 2. Evaluation of the activity indexin a f irst patient cohort; and 3. V alidation in a s econd EoEpatient cohort. Focus group interviews with patients were usedin p hase 1 to generate p atient r eported outcomes ( PRO)according to guidelines o f regulatory authorities ( FDA andEMA), whereas the section of biologic items was developed byDelphi r ounds of i nternational E oE experts from E urope andNorth America.Results: The EEsAI has a modular composition to assess thefollowing components o f EoE activity: p atient reportedoutcomes, endoscopic activity, histologic activity, laboratoryactivity, a nd quality of life. D efinitions f or all aspects o fendoscopic and histologic appearance were established byconsensus rounds among EoE experts. Symptom assessmenttools were created that take into account d ifferent foodconsistencies as w ell as f ood avoidance and specificprocessing strategies. T he EEsAI is evaluated in a c ohort ofadult EoE patients since March 2011.Conclusions: After successful validation, the EEsAI will allowto standardize outcome assessment in E oE t rials which w illlikely lead to its wide applicability.

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BACKGROUND AND PURPOSE: Surgical clipping of unruptured intracranial aneurysms (UIAs) has recently been challenged by the emergence of endovascular treatment. We performed an updated systematic review and meta-analysis on the surgical treatment of UIAs, in an attempt to determine the aneurysm occlusion rates and safety of surgery in the modern era. METHODS: A detailed protocol was developed prior to conducting the review according to the Cochrane Collaboration guidelines. Electronic databases spanning January 1990-April 2011 were searched, complemented by hand searching. Heterogeneity was assessed using I(2), and publication bias with funnel plots. Surgical mortality and morbidity were analysed with weighted random effect models. RESULTS: 60 studies with 9845 patients harbouring 10 845 aneurysms were included. Mortality occurred in 157 patients (1.7%; 99% CI 0.9% to 3.0%; I(2)=82%). Unfavourable outcomes, including death, occurred in 692 patients (6.7%; 99% CI 4.9% to 9.0%; I(2)=85%). Morbidity rates were significantly greater in higher quality studies, and with large or posterior circulation aneurysms. Reported morbidity rates decreased over time. Studies were generally of poor quality; funnel plots showed heterogeneous results and publication bias, and data on aneurysm occlusion rates were scant. CONCLUSIONS: In studies published between 1990 and 2011, clipping of UIAs was associated with 1.7% mortality and 6.7% overall morbidity. The reputed durability of clipping has not been rigorously documented. Due to the quality of the included studies, the available literature cannot properly guide clinical decisions.

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NORTH SEA STUDY OCCASIONAL PAPER No. 120