O produtivismo na era do "publique, apareça ou pereça": um equilíbrio difícil e necessário

Na sociedade da cultura digital, um novo imperativo categórico impõe-se: ser significa ser midiática e eletronicamente percebido. Em conformidade com a lógica dessa nova ontologia, também o produtivismo acadêmico metamorfoseia-se numa espécie de produtivismo midiático e performático, na medida em que os artigos e seus respectivos autores se transformam em logotipos de sucesso quando são mais visualizados no ambiente virtual do que outros. Dado esse cenário e tendo como mediações pesquisas anteriores e revisão bibliográfica, objetiva-se, neste artigo, investigar o modo como a expressão "publique ou pereça" se converte em "publique, apareça ou pereça". Conclui-se que se faz cada vez mais necessário engendrar novas políticas de produção acadêmica, de tal maneira que seus autores reflitam criticamente sobre os conceitos de produtivismo, plágio, autoplágio e redundância no contexto da cultura digital.

Monopole des loteries et paris en Suisse : état des lieux et perspectives : remise en question du monopole détenu par les opérateurs de loteries et paris

En matière de loteries et paris, presque tous les Etats européens ont mis en place un système plus ou moins similaire reposant sur un principe d'interdiction des grandes loteries et des paris, sauf exception. L'exception consiste à accorder l'autorisation d'organiser ces jeux à un organisateur unique qui dispose ainsi d'un monopole sur son territoire d'autorisation, et à imposer que les bénéfices soient intégralement reversés à l'utilité publique, à l'exemple de la Suisse, ou affectés au budget de l'Etat, à l'exemple de la France. Dans une perspective légistique, ce travail de recherche propose de tracer un état des lieux de la situation actuelle en Suisse, sous l'angle juridique et économique, et, sous l'éclairage des éléments remettant en cause le monopole, de discuter cinq scénarii envisageables pour l'avenir accompagnés des conséquences juridiques, économiques et sociales pour chacun d'eux. Ces réflexions conduisent à constater que le cadre juridique n'est plus adapté aux tendances actuelles. Die Regelung der Lotterie- und Wettmärkte ist in fast allen europäischen Staaten im Wesentlichen ähnlich: es besteht ein grundsätzliches Verbot der Durchführung von grossen Lotterien und Wetten, das durch eine Ausnahmeregelung zugunsten eines einzigen oder eines stark eingeschränkten Kreises von Spielveranstaltern relativiert wird. Die Spielveranstalter verfügen über ein Exklusivrecht zur Durchführung dieser Glücksspiele auf ihrem Vertriebsgebiet. Damit verbunden ist die Pflicht, die generierten Erträge vollumfänglich entweder - wie in der Schweiz - so genannt "gemeinnützigen Zwecken" oder - wie etwa in Frankreich - der Staatskasse zufliessen zu lassen. Im Rahmen der vorliegenden Forschungsarbeit wird zunächst aus legistischer Perspektive die aktuelle Situation im Lotterie- und Wettbereich in der Schweiz analysiert. Im Lichte der Elemente, die das erwähnte Exklusivrecht in Frage stellen, werden sodann fünf mögliche Zukunftsszenarien mit ihren juristischen, wirtschaftlichen und sozialen Konsequenzen skizziert. Die Untersuchung kommt zum Schluss, dass der heute in der Schweiz geltende rechtliche Rahmen nicht mehr den aktuellen Entwicklungen entspricht.

An effector-reduced anti-β-amyloid (Aβ) antibody with unique aβ binding properties promotes neuroprotection and glial engulfment of Aβ.

Passive immunization against β-amyloid (Aβ) has become an increasingly desirable strategy as a therapeutic treatment for Alzheimer's disease (AD). However, traditional passive immunization approaches carry the risk of Fcγ receptor-mediated overactivation of microglial cells, which may contribute to an inappropriate proinflammatory response leading to vasogenic edema and cerebral microhemorrhage. Here, we describe the generation of a humanized anti-Aβ monoclonal antibody of an IgG4 isotype, known as MABT5102A (MABT). An IgG4 subclass was selected to reduce the risk of Fcγ receptor-mediated overactivation of microglia. MABT bound with high affinity to multiple forms of Aβ, protected against Aβ1-42 oligomer-induced cytotoxicity, and increased uptake of neurotoxic Aβ oligomers by microglia. Furthermore, MABT-mediated amyloid plaque removal was demonstrated using in vivo live imaging in hAPP((V717I))/PS1 transgenic mice. When compared with a human IgG1 wild-type subclass, containing the same antigen-binding variable domains and with equal binding to Aβ, MABT showed reduced activation of stress-activated p38MAPK (p38 mitogen-activated protein kinase) in microglia and induced less release of the proinflammatory cytokine TNFα. We propose that a humanized IgG4 anti-Aβ antibody that takes advantage of a unique Aβ binding profile, while also possessing reduced effector function, may provide a safer therapeutic alternative for passive immunotherapy for AD. Data from a phase I clinical trial testing MABT is consistent with this hypothesis, showing no signs of vasogenic edema, even in ApoE4 carriers.

Immersion communautaire à Lausanne : une autre façon d'enseigner la santé publique [Community immersion in Lausanne: a different approach to teaching public health?].

Teaching community medicine represents a significant challenge for medical schools, which tend to struggle to promote interest in the issue among students. In 2009, the Lausanne medical school introduced a "community immersion" module specifically designed to address the issue. The new module requires students working in small groups under the supervision of a tutor to investigate a health question of their choice. The investigation involves conducting interviews with stakeholders (health professionals, patients, politicians, etc.), carrying out a survey, and presenting the results of the investigation in a "congress". An external evaluation showed that the objectives of the initiative had been largely achieved, with an increase of interest in community medicine for over 50% of students (based on a total cohort of 150 students) and a high level of satisfaction for over 90% of students and tutors. This paper presents the results of the initiative and its use for promoting community-oriented medicine.