The role of magma rheology during emplacement of the Listino Suite, Adamello Massif, Italy

This thesis studies individual and contextual antecedents of anti-immigrant attitudes by drawing on intergroup threat and contact, social representation, and value theories. As an alternative to previous multilevel research on the topic, it aims to articulate levels of analysis by putting forward a Person x Context Interaction approach. Moreover, rather than focussing exclusively on the impact of a large immigrant proportion, by introducing ideological climates, it develops and examines the normative societal context in which individuals are embedded. The studies largely draw on cross-sectional survey data across Swiss municipalities (Studies 1 to 3) and European countries (Study 4), but are complemented by elite discourses (Study 5) and online collected survey data (Study 6). Study 1 distinguishes between valued and devalued immigrants, thereby shedding light on the impact of immigrant proportion on intergroup contact and threat. Study 2 focuses on the link between immigrant proportion and attitudes towards the Muslim veil by examining its joint impact with conservative ideologies on the individual and municipality level. Aiming to explain threat related to immigrants, the interplay between immigrant proportion and ideological climates is studied across Swiss municipalities (Study 3) and European countries (Study 4). In addition, by adopting a Person x Context Interaction approach, it is investigated whether a context galvanizes individuals already prone to viewing immigrants as threatening, or mobilizes those generally least likely to express prejudice. Finally, to better understand the role political elites play in fuelling ideological climates, the official discourses on the 2011 England riots are analysed (Study 5). With online survey data collected during the riots, it is then shown that once endorsed, threat-eliciting climates are likely to mobilize negative ethnic diversity attitudes in the larger population (Study 6). Overall, this thesis proposes an integrative approach to studying anti-immigrant attitudes and discusses theoretical and methodological implications. - La présente thèse se penche sur les antécédents individuels et contextuels des attitudes négatives envers les immigré e s, en combinant les théories de la menace intergroupe, du contact, des représentations sociales et des valeurs. Elle a plus précisément pour but d'articuler différents niveaux d'analyse à travers une approche insistant sur les interactions entre Individu et Contexte. Ce faisant, elle propose une alternative aux recherches précédentes sur le thème, basées sur une perspective multiniveau plus « classique ». Au lieu de se pencher uniquement sur l'impact de la présence de populations immigrées dans un lieu donné, la recherche réalisée a par ailleurs développé et étudié le concept de climat idéologique, à savoir le contexte normatif au sein duquel les individus sont plongés au quotidien. Les études composant cette thèse se basent essentiellement sur des données d'enquête de grande échelle, récoltées dans diverses municipalités Suisses (Etudes 1 à 3) ou divers pays Européens (Etude 4). Elles sont complétées par l'analyse de discours politiques (Etude 5) et de données récoltées sur internet (Etude 6). Distinguant entre immigré-e'S valorisé-e s et dévalorisé-e-s, l'Etude 1 a eu pour but de mettre en lumière l'impact de la présence d'immigré e s sur le contact et la menace intergroupes. L'Etude 2 a, quant à elle, examiné si la présence d'immigré e s interagit avec les idéologies conservatrices, tant au niveau individuel que municipal, pour expliquer les attitudes envers le voile. Dans le même ordre idée, les études suivantes ont mis en exergue les effets conjoints de la présence d'immigré-e s et du climat idéologique au niveau des municipalités suisses (Etude 3) ou des pays Européens (Etude 4). En s'intéressant aux interactions entre Individu et Contexte, ces études ont en particulier cherché à observer dans quelle mesure ce dernier pouvait galvaniser les attitudes de personnes qui avaient déjà tendance à percevoir les immigré e s comme une menace ou, au contraire, mobiliser des individus desquels on n'attendrait pas de telles attitudes. Pour finir, les dernières études ont eu pour but de mettre en lumière la manière dont les élites politiques alimentent les climats idéologiques. Dans ce but, l'Etude 5 a analysé les discours officiels donnés pendant les émeutes qui ont secoué Londres en 2011, alors que l'Etude 6 a démontré comment le fait d'être en accord avec le message de menace véhiculé par ces discours avait poussé des individus égalitaires à exprimer des attitudes négatives envers la diversité ethnique. Dans l'ensemble, la présente thèse propose donc une approche intégrative d'étudier les attitudes négatives envers les immigré-e-s, et en discute les implications théoriques et méthodologiques.

Keeping the Vermin Out: Perceived Disease Threat and Ideological Orientations as Predictors of Exclusionary Immigration Attitudes

Integrating evolutionary and social representations theories, the current study examines the relationship between perceived disease threat and exclusionary immigration attitudes in the context of a potential avian influenza pandemic. This large-scale disease provides a realistic context for investigating the link between disease threat and immigration attitudes. The main aim of this cross-sectional study (N=412) was to explore mechanisms through which perceived chronic and contextual disease threats operate on immigration attitudes. Structural equation models show that the relationship between chronic disease threat (germ aversion) and exclusionary immigration attitudes (assimiliationist immigration criteria, health-based immigration criteria and desire to reduce the proportion of foreigners) was mediated by ideological and normative beliefs (social dominance orientation, belief in a dangerous world), but not by contextual disease threat (appraisal of avian influenza pandemic threat). Contextual disease threat only predicted support for health-based immigration criteria. The conditions under which real-life disease threats influence intergroup attitudes are scrutinized. Convergence and dissimilarity of evolutionary and social representational approaches in accounting for the link between disease threat and immigration attitudes are discussed.

International union of basic and clinical pharmacology. XCI. structure, function, and pharmacology of acid-sensing ion channels and the epithelial Na+ channel.

The epithelial Na(+) channel (ENaC) and the acid-sensing ion channels (ASICs) form subfamilies within the ENaC/degenerin family of Na(+) channels. ENaC mediates transepithelial Na(+) transport, thereby contributing to Na(+) homeostasis and the maintenance of blood pressure and the airway surface liquid level. ASICs are H(+)-activated channels found in central and peripheral neurons, where their activation induces neuronal depolarization. ASICs are involved in pain sensation, the expression of fear, and neurodegeneration after ischemia, making them potentially interesting drug targets. This review summarizes the biophysical properties, cellular functions, and physiologic and pathologic roles of the ASIC and ENaC subfamilies. The analysis of the homologies between ENaC and ASICs and the relation between functional and structural information shows many parallels between these channels, suggesting that some mechanisms that control channel activity are shared between ASICs and ENaC. The available crystal structures and the discovery of animal toxins acting on ASICs provide a unique opportunity to address the molecular mechanisms of ENaC and ASIC function to identify novel strategies for the modulation of these channels by pharmacologic ligands.

The Poetics and Politics of the American Gothic : Gender and Slavery in Nineteenth-Century American Literature

Taking as its point of departure recent insights about the performative¦nature of genre, The Poetics and Politics of the American Gothic¦challenges the critical tendency to accept at face value that gothic¦literature is mainly about fear. Instead, Agnieszka Soltysik Monnet¦argues that the American Gothic, and gothic literature in general,¦is also about judgment: how to judge and what happens when¦judgment is confronted with situations that defy its limits.¦Poe, Hawthorne, Melville, Gilman, and James all shared a concern¦with the political and ideological debates of their time, but tended¦to approach these debates indirectly. Thus, Monnet suggests, while¦slavery and race are not the explicit subject matter of antebellum¦works by Poe and Hawthorne, they nevertheless permeate it through¦suggestive analogies and tacit references. Similarly, Melville, Gilman,¦and James use the gothic to explore the categories of gender and¦sexuality that were being renegotiated during the latter half of the¦century. Focusing on The Fall of the House of Usher, The Marble¦Faun, Pierre, The Turn of the Screw, and The Yellow Wallpaper,¦Monnet brings to bear minor texts by the same authors that further¦enrich her innovative readings of these canonical works. At the same¦time, her study persuasively argues that the Gothic's endurance¦and ubiquity are in large part related to its being uniquely adapted¦to rehearse questions about judgment and justice that continue to¦fascinate and disturb.

Il voto ticinese sull'iniziativa 'contro l'immigrazione di massa' del 9 febbraio 2014

Riassunto Il presente studio verte sull'analisi del voto relativo all'iniziativa popolare 'contro l'immigrazione di massa' del 9 febbraio 2014. In particolare, l'analisi si concentra sul voto avvenuto nel Ticino, il cantone svizzero in cui l'iniziativa ha avuto maggiore sostegno. Lo studio si è avvalso di un'inchiesta d'opinione rappresentativa realizzata dall'Osservatorio della vita politica regionale dell'Università di Losanna presso 1.429 cittadini ticinesi nei giorni successivi allo scrutinio. Dopo una contestualizzazione del voto del 9 febbraio rispetto alla storia delle votazioni sui temi di politica estera e migratoria, l'analisi si è concentrata sulla partecipazione al voto. Il ricorso a tre modelli interpretativi (delle risorse, della competenza e della mobilitazione) ha permesso di mostrare come il voto del 9 febbraio sia caratterizzato in particolare modo dal senso del dovere, dall'interesse per la politica e dal legame di partito. L'analisi dell'orientamento di voto evidenzia l'influenza delle dimensioni economiche, politiche, identitarie, e soprattutto, alla stregua di altri voti nel passato recente di questo cantone, una forte tensione tra centro e periferia. Dall'analisi del voto del 9 febbraio emerge un forte timore che vede nel Ticino una 'doppia periferia', verso Berna e in relazione alla vicina Lombardia. Parole chiave: iniziativa popolare, partecipazione, orientamento di voto, centro-periferia. Résumé Cette étude porte sur l'analyse du vote sur l'initiative populaire 'contre l'immigration de masse' du 9 février 2014 et, plus précisément, sur le vote qui s'est déroulé au Tessin, canton suisse dans lequel l'initiative a obtenu le plus large soutien. L'étude a été menée à l'aide d'une enquête d'opinion représentative réalisée par l'Observatoire de la vie politique régionale de l'Université de Lausanne auprès de 1.429 citoyens tessinois dans les jours suivant le scrutin. Après une contextualisation du vote du 9 février par rapport à l'histoire des votations sur les thèmes de la politique étrangère et de l'immigration, l'analyse a porté sur la participation au vote. À ce propos, l'utilisation de trois modèles explicatifs (des ressources, de la compétence et de la mobilisation) a permis de dévoiler que le vote a été caractérisé plus particulièrement par le sens du devoir (habitus du vote), par l'intérêt pour la politique et par le lien avec un parti. L'analyse de l'orientation du vote montre l'influence des aspects économiques, politiques et identitaire ainsi que, à l'instar d'autres votations récemment passées dans le canton italophone, des raisons qui mettent en évidence une vision contrastée du Tessin et notamment le risque de devenir une 'double périphérie' par rapport à Berne et à la Lombardie. Mots-clés: initiative populaire, participation, choix du vote, centre-périphérie. Zusammenfassung Die vorliegende Studie analysiert das Abstimmungsverhalten anlässlich der eidgenössischen Volksinitiative 'Gegen Masseneinwanderung' vom 9. Februar 2014. Die Analyse beschränkt sich auf die Abstimmung im Kanton Tessin, wo die Initiative am stärksten unterstützt wurde. Die Studie wurde vom Observatorium des regionalen politischen Lebens der Universität Lausanne durchgeführt und basiert auf einer repräsentativen Umfrage, bei welcher 1429 Bürger des Kantons Tessin in den Tagen nach der Abstimmung teilnahmen. Zunächst wird die Abstimmung vom 9. Februar in Bezug auf die Geschichte verschiedener anderer Abstimmungen zum Thema Aussen- und Immigrationspolitik kontextualisiert. Die Analyse analysiert dann als erstes die Wahlbeteiligung: Der Gebrauch von drei Erklärungsmodellen (Ressourcen, Kompetenz und Mobilisierung) zeigt auf, dass der Entscheid, an der Abstimmung vom 9. Februar überhaupt teilzunehmen, vor allem von Pflichtbewusstsein, politischem Interesse und Parteibindung geprägt war. Das Abstimmungsverhalten selber war dann von ökonomischen und politischen Faktoren, von der eigenen Identität sowie insbesondere - und wie auch schon andere Abstimmungen in der jüngsten Vergangenheit des italienisch-sprechenden Kantons -von einer grossen Angst geprägt, dass das Tessin eine 'doppelte Peripherie' zwischen Bern und der Lombardei werden könnte. Stichwörter: Volksinitiative, Teilnahme, Abstimmungsverhalten, Zentrum-Peripherie Abstract This study focuses on the analysis of the federal vote on the popular initiative 'against mass immigration' of 9 February 2014. More precisely, the analysis focuses on the vote that took place in Ticino, the Swiss canton in which the popular initiative has received the widest support. The study was carried out by the Research Observatory for Regional Politics at the University of Lausanne using a representative survey among 1.429 citizens of Ticino during the days following the vote. After a contextualization of the vote of 9 February with respect to the history of referenda about foreign policy and immigration issues, the analysis first discusses voter turnout. In this regard, the use of three explanatory models (resources, expertise and mobilisation) reveals that participation in the vote of 9 February was especially characterized by one's sense of duty, political interest, and links with a political party. The decision how to vote was then influenced by economic, political and identity factors as well as - like other votes in the recent past in the Italian-speaking canton - the particular fear that Ticino would become a 'double periphery' vis-à-vis both Berne and Lombardy. Keywords: popular initiative, participation, vote, centre-periphery.

Influencia de los medios de comunicación y de los grupos sociales en la percepción de la imagen corporal en pacientes con anorexia neviosa

La anorexia nerviosa es un trastorno de la conducta alimentaria que se caracteriza por unapérdida de peso superior al saludablemente recomendado, conductas para perder peso y evitarel aumento de peso, miedo a la obesidad y distorsión de la imagen corporal. Tanto la incidenciacomo la prevalencia de este tipo de trastornos ha aumentado considerablemente en las últimasdécadas, son varios los estudios que afirman que hay una estrecha relación entre la influencia delos factores socioculturales y el grado de distorsión de la imagen corporal en este tipo depacientes.El objetivo de este estudio es analizar la influencia que ejercen los medios de comunicación ylos grupos sociales en la distorsión de la imagen corporal de pacientes con anorexia nerviosa.Para lograr este objetivo se realizará un estudio fenomenológico con pacientes de 16 a 21 añosque se visiten en un hospital de día de trastornos de la conducta alimentaria. Los datos serecogerán mediante de una entrevista semiestructurada basada en los ítems del cuestionario deinfluencia de los modelos estéticos corporales (CIMEC). El análisis de los datos obtenidos serápor edición, transcribiendo la entrevista, identificando los segmentos significativos paraposteriormente poderlos analizar.En relación con las consideraciones finales, es un estudio que dentro de la subjetividad podríaser realmente útil para conocer desde el punto de vista del paciente cómo influyen los medios decomunicación y las relaciones sociales en la anorexia nerviosa, permitiendo la propuesta deacciones futuras que ayuden a estos adolescentes y adultos jóvenes a hacer frente a la presiónque ejerce la sociedad.

A combined computational and functional approach identifies new residues involved in pH-dependent gating of ASIC1a.

Acid-sensing ion channels (ASICs) are key receptors for extracellular protons. These neuronal nonvoltage-gated Na(+) channels are involved in learning, the expression of fear, neurodegeneration after ischemia, and pain sensation. We have applied a systematic approach to identify potential pH sensors in ASIC1a and to elucidate the mechanisms by which pH variations govern ASIC gating. We first calculated the pK(a) value of all extracellular His, Glu, and Asp residues using a Poisson-Boltzmann continuum approach, based on the ASIC three-dimensional structure, to identify candidate pH-sensing residues. The role of these residues was then assessed by site-directed mutagenesis and chemical modification, combined with functional analysis. The localization of putative pH-sensing residues suggests that pH changes control ASIC gating by protonation/deprotonation of many residues per subunit in different channel domains. Analysis of the function of residues in the palm domain close to the central vertical axis of the channel allowed for prediction of conformational changes of this region during gating. Our study provides a basis for the intrinsic ASIC pH dependence and describes an approach that can also be applied to the investigation of the mechanisms of the pH dependence of other proteins.

Actitudes punitivas : diferentes preguntas, diferentes respuestas

El tema del populismo punitivo es uno de los temas más estudiados por la criminología del siglo XXI. Encontramos en la literatura autores que ponen de manifiesto el aumento del punitivismo por parte de la sociedad así como autores que defienden que estefenómeno podría considerarse un “mito”. Una de las posibles razones por las que se encuentran resultados divergentes en la investigación criminológica es la diversidad de métodos utilizados para averiguar la opinión de los ciudadanos sobre las penas y elsistema de justicia penal. La idea es que diferentes tipos de preguntas plasman diferentes tipos de opiniones. En concreto, una de las razones aportadas por la investigación es que cuanto menos información contextual se aporta en una pregunta más punitivismo se observa, en comparación con preguntas realizadas mediante la llamada “técnica del caso escenario” en la que sí se aporta información contextual. El objetivo de este trabajo es ver cuánta es la diferencia de opinión acerca de las penas de prisión en España entre un cuestionario con preguntas abstractas y un cuestionario con preguntas concretas, realizados a dos grupos equivalentes. Los resultados de esta investigación corroboran que cuanto menos información se aporta al encuestado el punitivismo observado es mayor.

Médicaments et allaitement: quelques éléments à considérer avant de les juger incompatibles [Drugs and breastfeeding: some facts to consider before deciding they are incompatible]

Breastfeeding is considered the ideal way of providing young infants with the required nutrients for healthy growth and development. An increase in the prevalence and duration of breastfeeding has been observed over the last years in response to promotion campaigns. When a medicamentous treatment is started, discontinuation of breastfeeding is often proposed, for fear of harmful consequences for the infant. Nevertheless such a decision is not unimportant, and it appears that many drugs can actually be used during breastfeeding without significant risk. An assessment of the real risk incurred by exposed children makes it possible to avoid unnecessary discontinuations of breastfeeding. This article aims to review the facts needed to assess amount of drug exposure to the child and to list the few drugs associated with significant effects on the nursing infant.

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Career interventions for adults frequently include personality assessment. Personality in career counseling contexts should no longer be considered as vocational personality associated with personality interests but, rather, as a set of dispositions that has an impact on several vocational and career-related outcomes, such as work engagement, work satisfaction, job performance, etc. Although the relationship between personality and the vocational and career related outcomes is not direct, it might certainly be mediated by several regulatory processes, such as work adaptability, and moderated by contextual and environmental factors. Personality assessment initiates an individual's self-regulatory process and contributes to the overall effectiveness of career interventions when feedback is individualized and stimulates a deconstruction, reconstruction, and co-construction of the vocational or multiple self-concept. Personality assessments can also promote the reconstruction of a self-concept more aligned with the perception of the environment about the personality of the counselee, strengthening the reality principle allowing more rational and controlled choices. In addition, some specific personality profiles, such as having high levels of neuroticism and low levels of conscientiousness, can be considered as risk factors frequently leading to career decision-making difficulties. Moreover, people with low conscientiousness benefit less from career interventions, so special attention should be devoted to counselees having that characteristic. Two case studies are provided to illustrate these important aspects of personality assessment in career interventions.

Rôle de l'évaluation psychologique dans la définition des stratégies thérapeutiques des patients obèses ayant des troubles du comportement alimentaire

La prévalence de l'obésité a considérablement augmentée ces dernières années et a un impact majeur sur la santé publique étant donné les diverses pathologies qui sont liées à ce trouble. Enjeu Diverses études ont montrées que les traitements actuels sont inefficaces à long terme. Une des raisons principales de cette inefficacité est l'importante prévalence de troubles alimentaires chez les patients obèses cherchant une perte de poids. Les personnes obèses atteintes de troubles du comportement alimentaire présentent des dysfonctions psychologiques plus fréquentes et plus sévères que les patients obèses sans troubles du comportement alimentaire. Des traitements spécifiques comprenant des supports psychologiques et la détection de dysfonctions psychologiques sont donc essentiels chez de tels patients afin d'améliorer les résultats de perte de poids à long terme. Article Jusqu'à aujourd'hui, aucune donnée n'était disponible concernant d'éventuels facteurs prédictifs pour l'identification de troubles psychologiques chez des patients souffrant de troubles du comportement alimentaire. Le but de notre étude est d'analyser les associations entre troubles du comportement alimentaire et dysfonction psychologique chez des patients obèses cherchant à perdre du poids et d'identifier des facteurs prédictifs permettant le développement de futurs outils diagnostiques. Notre étude a été menée à la consultation d'obésité du CHUV. Au final, 150 femmes tentant de perdre du poids ou de contrôler des compulsions alimentaires ont accepté de participer à notre étude. Différentes mesures anthropométriques et des informations sur leur histoire de poids et de régimes ont été récoltées. Les troubles du comportement alimentaire ainsi que le profil psychologique ont été évalués lors d'entretiens spécialisés à l'aide de divers questionnaires (BITE, EDI-2, BDI-II, IASTA-Y, RAS, Fear M and M). Conclusion Environ la moitié des patientes présentent des troubles du comportement alimentaire et 41% un haut degré de tels troubles. Environ 50% ont des symptômes modérés ou majeurs de dépression et 77% souffrent d'anxiété. Il n'y a pas de corrélation entre les marqueurs psychologiques et l'âge ou le BMI mais de fortes corrélations entre les marqueurs psychologiques et les divers composants du questionnaire BITE et la plupart des composants du questionnaire EDI-2. Ainsi, les femmes obèses cherchant à perdre du poids ont une grande prévalence de dysfonction psychologique. La prévalence et la sévérité des troubles du comportement alimentaire et des troubles psychologiques ne sont pas corrélées avec le degré et le type d'obésité mais la prévalence et la sévérité des troubles psychologiques augmentent avec le degré de troubles du comportement alimentaire. De plus, nos autres analyses ont montré que l'item Ineffectiveness de l'EDI-2 est la variable la plus liée au score psychologique.

The future of leadership

The good news with regard to this (or any) chapter on the future of leadership is that there is one. There was a time when researchers called for a moratorium on new leadership theory and research (e.g., Miner, 1975) citing the uncertain future of the field. Then for a time there was a popular academic perspective that leadership did not really matter when it came to shaping organizational outcomes (Meindl & Ehrlich, 1987; Meindl, Ehrlich, & Dukerich, 1985; Pfeffer, 1977). That perspective was laid to rest by "realists" in the field (Day & Antonakis, 2012a) by means of empirical re-interpretation of the results used to support the position that leadership does not matter (Lieberson & O'Connor, 1972; Salancik & Pfeffer, 1977). Specifically, Day and Lord (1988) showed that when proper methodological concerns were addressed (e.g., controlling for industry and company size effects; incorporating appropriate time lags) that the impact of top-level leadership was considerable - explaining as much as 45% of the variance in measures of organizational performance. Despite some recent pessimistic sentiments about the "curiously unformed" state of leadership research and theory (Hackman & Wageman, 2007), others have argued that the field has continued to evolve and is potentially on the threshold of some significant breakthroughs (Day & Antonakis, 2012a). Leadership scholars have been re-energized by new directions in the field and research efforts have revitalized areas previously abandoned for apparent lack of consistency in findings (e.g., leadership trait theory). Our accumulated knowledge now allows us to explain the nature of leadership including its biological bases and other antecedents, and consequences with some degree of confidence. There are other comprehensive sources that review the extensive theoretical and empirical foundation of leadership (Bass, 2008; Day & Antonakis, 2012b) so that will not be the focus of the present chapter. Instead, we will take a future-oriented perspective in identifying particular areas within the leadership field that we believe offer promising perspectives on the future of leadership. Nonetheless, it is worthwhile as background to first provide an overview of how we see the leadership field changing over the past decade or so. This short chronicle will set the stage for a keener understanding of where the future contributions are likely to emerge. Overall, across nine major schools of leadership - trait, behavioural, contingency, contextual, relational, sceptics, information processing, New Leadership, biological and evolutionary - researchers have seen a resurgence in interest in one area, a high level of activity in at least four other areas, inactivity in three areas, and one that was modestly active in the previous decade but we think holds strong promise for the future (Gardner, Lowe, Moss, Mahoney, & Cogliser, 2010). We will next provide brief overviews of these nine schools and their respective levels of research activity (see Figure 1).

Systematic assessment of factors influencing preferences of crohn's disease patients in selecting an anti-tumor necrosis factor agent (CHOOSE TNF TRIAL).

BACKGROUND: Infliximab (IFX), adalimumab (ADA), and certolizumab pegol (CZP) have similar efficacy in induction and maintenance of clinical remission in Crohn's disease (CD). Given the comparable nature of these drugs, patient preferences may influence the choice of the product. We aimed to identify factors that may contribute to CD patients' decision in selecting one anti-tumor necrosis factor (TNF) agent over the others. METHODS: A prospective survey was performed among anti-TNF-naïve CD patients. Prior to completion of a questionnaire, patients were provided with a written description of the three anti-TNF agents, focusing on indications, mode of administration, side effects, and scientific evidence of efficacy and safety for each drug. RESULTS: One hundred patients (47 females, mean age 45 ± 16 years, range 19-81) with an ileal, colonic, or ileocolonic (33%, 40%, and 27%, respectively) disease location completed the questionnaire. Based on the information provided, 36% of patients preferred ADA, 28% CZP, and 25% IFX, whereas 11% were undecided. The patients' decision in selecting a specific anti-TNF drug was influenced by the following factors: ease of use (69%), time required for therapy (34%), time interval between application of the drug (31%), scientific evidence for efficacy (19%), and fear of syringes (10%). CONCLUSIONS: The majority of patients preferred anti-TNF medications that were administered by subcutaneous injection rather than by intravenous infusion. Ease of use and time required for therapy were two major factors influencing the patients' selection of a specific anti-TNF drug. Patients' individual preferences should be taken into account when prescribing anti-TNF drugs. (Inflamm Bowel Dis 2012).

Blockade of the Renin-Angiotensin system in hypertensive patients with atherosclerotic renal artery stenosis.

Renin angiotensin system (RAS) blockers are generally considered as contraindicated when an atheromatous renal artery stenosis (ARAS) is diagnosed. The main reason is the fear of inducing renal ischemia and, hence, accelerating renal fibrosis and the progression towards end stage renal disease, albeit RAS blocker have been shown to be highly effective in controlling blood pressure. Part of the solution came by the development of the revascularization. There is now growing evidence showing no superiority of angioplasty over medical treatment on cardiovascular events and mortality, renal function and blood pressure control. Hence, RAS blockers resurfaced based on their proven beneficial effects on blood pressure control and cardiovascular prevention in high risk atherosclerotic patients. Thus, RAS blockers belong today to the standard treatment of hypertensive patients with ARAS. However they were not systematically prescribed in trials focusing on ARAS. The ongoing CORAL trial will give us further information on the place of this class of antihypertensive drugs in patients with ARAS.