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Resumen: La patología de la aorta supone un reto para la medicina. Tanto a nivel diagnóstico, como terapéutico, el volumen de variables implicado ha hecho que dicha patología sea abordada por una ingente cantidad de especialistas. El manejo quirúrgico de dichas patologías implica un esfuerzo extraordinario por parte de muchos profesionales, dada la complejidad técnica y tecnológica empleada. A lo largo de estos años, dichos esfuerzos están dando sus frutos en forma de mejoras de resultados, gracias a un abordaje sistemático y protocolizado en el seno de un grupo de expertos (Comités de aorta o «Aortic team») en el que se han de implicar cardiólogos, cirujanos cardiacos, cirujanos vasculares, anestesiólogos y radiólogos, principalmente.En este documento, consensuado entre los grupos de trabajo de aorta de las sociedades españolas de Anestesiología y Cirugía Torácica-Cardiovascular se busca difundir los modos de trabajo más consensuados entre los centros de mayor actividad del país por parte de ambas especialidades, en lo que al tratamiento quirúrgico se refiere de la patología crónica de aorta descendente.Somos conscientes de la evolución constante de la terapéutica, lo cual sin duda puede hacer cuestionables algunas opiniones aquí expresadas y que sin duda irán modificándose en futuras ediciones.Este documento aspira a ser una herramienta de trabajo para los diferentes profesionales implicados en el tratamiento de la patología aórtica. Abstract: The pathology of the aorta is a challenge for medicine. Diagnostic and therapeutics move a huge volume of variables. This has let this pathology to be addressed by a big number of specialists. The surgical management of these pathologies implies an extraordinary effort on the part of many professionals, given the technical and technological complexity employed. Throughout these years, these efforts are paying off in the form of improved results, thanks to a systematic and protocolized approach within a group of experts (Aortic Committees or “Aortic team”) in which they have to involve cardiologists, cardiac surgeons, vascular surgeons, anesthesiologists and radiologists, mainly.In this document, agreed between the Aorta working groups of the Spanish societies of Anesthesiology and Thoracic-Cardiovascular Surgery, it is sought to disseminate the most agreed working modes among the centers of greatest activity in the country by both specialties, as far as surgical treatment is concerned in descending chronical aortic pathology.We are aware of the constant evolution of therapeutics, which can undoubtedly make some of the opinions expressed here questionable and that will undoubtedly be modified in future editions.This document aims to be a working tool for the different professionals involved in the treatment of aorticpathology.

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal).Este artículo ha sido retirado por indicación del Editor Jefe de la revista, después de constatar que parte de su contenido había sido plagiado, sin mencionar la fuente original: European Heart Journal (2014) 35, 2873 926.: https://academic.oup.com/eurheartj/article/35/41/2873/407693#89325738El autor de correspondencia ha sido informado de la decisión y está de acuerdo con la retirada del artículo.El Comité Editorial lamenta las molestias que esta decisión pueda ocasionar.Puede consultar la política de Elsevier sobre la retirada de artículos en https://www.elsevier.com/about/our-business/policies/article-withdrawal

Introduction: Schools are the most important settings for promoting healthy eating through their food environments. Objective: To characterize the physical, sociocultural, political, and economic aspects of food environments in four schools of different socio-economic levels from Cali, Colombia. Materials and methods: Qualitative study based on a focused ethnography approach. Information was collected through participant observation during 12 weeks in four schools (3 weeks per school), with a total of 1 409 children aged 8 to 12 enrolled in grades third through sixth. Institutional documents were analyzed, and in-depth interviews were conducted with 14 key informants (executive, administrative, and operational staff). Results: School food environments were characterized by the availability of ultra-processed foods at low prices, as opposed to a limited supply of fruits at high prices. In all schools, there was a lack of school health policies regarding healthy eating, and compliance with the provisions of Law 1355/2009 on the prevention of obesity was poor in three schools. The presence of healthy eating promotion policies and activities was associated with the importance of nutrition in the high socioeconomic level school. Conclusions: It is necessary to enforce the implementation of public policies on the prevention of childhood obesity, as well as monitor compliance of schools with the relevant legislation through actions that favor nutrition as a fundamental part of a comprehensive education, including the elimination of vending machines for snacks and sugary drinks, the establishment of a mandatory healthy menu in school cafeterias, and the reduction of prices of healthy foods.

Ciguatera Poisoning (CP) is a human food-borne poisoning that has been known since ancient times to be found mainly in tropical and subtropical areas, which occurs when fish or very rarely invertebrates contaminated with ciguatoxins (CTXs) are consumed. The genus of marine benthic dinoflagellates Gambierdiscus produces CTX precursors. The presence of Gambierdiscus species in a region is one indicator of CP risk. The Canary Islands (North Eastern Atlantic Ocean) is an area where CP cases have been reported since 2004. In the present study, samplings for Gambierdiscus cells were conducted in this area during 2016 and 2017. Gambierdiscus cells were isolated and identified as G. australes, G. excentricus, G. caribaeus, and G. belizeanus by molecular analysis. In this study, G. belizeanus is reported for the first time in the Canary Islands. Gambierdiscus isolates were cultured, and the CTX-like toxicity of forty-one strains was evaluated with the neuroblastoma cell-based assay (neuro-2a CBA). G. excentricus exhibited the highest CTX-like toxicity (9.5–2566.7 fg CTX1B equiv. cell−1) followed by G. australes (1.7–452.6.2 fg CTX1B equiv. cell−1). By contrast, the toxicity of G. belizeanus was low (5.6 fg CTX1B equiv. cell−1), and G. caribaeus did not exhibit CTX-like toxicity. In addition, for the G. belizeanus strain, the production of CTXs was evaluated with a colorimetric immunoassay and an electrochemical immunosensor resulting in G. belizeanus producing two types of CTX congeners (CTX1B and CTX3C series congeners) and can contribute to CP in the Canary Islands.

O presente estudo buscou compreender aspectos assistenciais presentes na base da utilização indiscriminada de benzodiazepínicos. Com base numa parceria entre uma universidade brasileira e uma cubana, buscou-se o entendimento das práticas relacionadas ao uso desses medicamentos na atenção primária e dos sentidos que profissionais de saúde atribuem a elas. A investigação integrou um estudo de casos múltiplos realizado nos municípios de São Paulo e Diadema (Brasil) e Santiago de Cuba (Cuba). O trabalho de campo adotou como estratégias de coleta de dados entrevistas individuais e grupos focais. Os dados, analisados tematicamente, revelaram cinco temas: (i) terra de ninguém: a ausência de gestão sobre o uso dos benzodiazepínicos pelos profissionais da atenção básica; (ii) indicação inadequada: o benzodiazepínico prescrito psra situações injustificáveis; (iii) salvação e perdição: o medicamento como atenuante da dificuldade de atuação na saúde mental pelos profissionais da atenção primária; (iv) pouco empoderamento dos profissionais da atenção primária para atuação na saúde mental; e (v) cuidado fragmentado: a desarticulação da rede de atenção psicossocial. A pouca apropriação das questões da saúde mental pelos profissionais da atenção primária, a fragmentação do cuidado, a sobrecarga de trabalho com temas considerados prioritários, as deficiências na disponibilidade de recursos terapêuticos e o pouco investimento em formação específica contribuem para o uso não adequado de benzodiazepínicos. Independentemente dos contextos sanitários estudados, os desafios são semelhantes para os sistemas de saúde e só podem ser enfrentados se convertidos em prioridade para a gestão das organizações e para o conjunto dos profissionais.