Estudio retrospectivo (2004-2012) de una cohorte de 56 pacientes con psoriasis moderada-grave tratados con infliximab en un centro de referencia.

Infliximab es un anticuerpo monoclonal efectivo en la psoriasis. Métodos: Estudio retrospectivo de 56 pacientes tratados con infliximab. Resultados: El 82% y 91,1% de los pacientes alcanzaron respuestas PASI 75 en la semana 12 y al año.La probabilidad de supervivencia global del tratamiento fue de 40% a los 4 años. Conclusiones: Infliximab ha demostrado ser efectivo y seguro a corto y largo plazo. La intensificación fue el predictor positivo más importante de aumento de supervivencia del tratamiento, seguido por el tratamiento combinado. El factor predictor negativo de supervivencia más importante parece ser el fracaso previo a otros anti-TNF.

Comparativa GNU/LINUX 2012

Análisis de seis de las distribuciones de GNU/Linux más populares en la actualidad.

Natural genetic variation of root system architecture from Arabidopsis to Brachypodium: towards adaptive value.

Root system architecture is a trait that displays considerable plasticity because of its sensitivity to environmental stimuli. Nevertheless, to a significant degree it is genetically constrained as suggested by surveys of its natural genetic variation. A few regulators of root system architecture have been isolated as quantitative trait loci through the natural variation approach in the dicotyledon model, Arabidopsis. This provides proof of principle that allelic variation for root system architecture traits exists, is genetically tractable, and might be exploited for crop breeding. Beyond Arabidopsis, Brachypodium could serve as both a credible and experimentally accessible model for root system architecture variation in monocotyledons, as suggested by first glimpses of the different root morphologies of Brachypodium accessions. Whether a direct knowledge transfer gained from molecular model system studies will work in practice remains unclear however, because of a lack of comprehensive understanding of root system physiology in the native context. For instance, apart from a few notable exceptions, the adaptive value of genetic variation in root system modulators is unknown. Future studies should thus aim at comprehensive characterization of the role of genetic players in root system architecture variation by taking into account the native environmental conditions, in particular soil characteristics.

Visita professional als serveis bibliotecaris d'universitats anglosaxones

Informe de l'estada per a formació i adquisició d’experiència professional becada per la Universitat Politècnica de Catalunya, convocatòria de mobilitat de PAS de la UPC 2007.

Update on gout 2012.

Significant scientific advances have been made over the last five years in the pathogenesis of hyperuricemia and understanding how monosodium urate (MSU) crystals provoke gout. New detection methods using ultrasound (US) have been evaluated and may become part of our routine diagnostic approach in a patient presenting with gout. This review will concentrate on the latest developments in the field, and discuss how these data may impact on clinical practice. Finally, a brief review of the therapeutic implications and new therapies that have become available will be presented.

Iowa Prison Population Forecast FY 2002-2012

CJJP takes a look at the forecast of inmates population in the state of Iowa in a ten year period. Information was produced by Division of Criminal and Juvenile Justice Planning. This report was made possible partially through funding from the U.S. Department of Justice, Bureau of Justice Statistics and its program for State Statistical Analysis Centers. Points of view or opinions expressed in this report are those of the Division of Criminal and Juvenile Justice Planning (CJJP), and do not necessarily reflect official positions of the U.S. Department of Justice.

Año Europeo 2012- Envejecimiento Activo y Solidaridad Intergeneracional. ¿De qué hablamos?

En los inicios del siglo XXI, se presentan nuevas exigencias de cambio en la educación. Hombres y mujeres mayores de 55 años anhelan ampliar sus conocimientos para participar de forma más activa y completa en el cambiante mundo que estamos viviendo, y quieren relacionarse más activamente con el medio donde viven sus años de madurez. Nunca un movimiento educativo de esas características ha pasado tan desapercibido para tantos pedagogos. La educación permanente supone una ruptura con el pasado y una opción para el futuro y se plantea como “el sistema de los sistemas educativos” con importantes repercusiones para la educación. Preocuparse por la participación de las personas mayores es una cuestión central en la agenda gerontológica actual.

Industry Projections 2002 - 2012 Iowa Workforce Development Regions, 2002

Statewide and Regional projected industry employment 2002 - 2012

Les comportements face au VIH/sida des hommes qui ont des relations sexuelles avec des hommes: enquête Gaysurvey 2012

Gaysurvey est une enquête menée périodiquement en Suisse parmi les hommes qui ont des relations sexuelles avec des hommes (HSH). Elle s'inscrit dans le dispositif de surveillance du VIH, établi par l'Office fédéral de la santé publique, en tant qu'instrument de suivi des comportements face au VIH/Sida dans ce groupe cible. Elle a déjà été réalisée à neuf reprises : en 1987, 1990, 1992, 1994, 1997, 2000, 2004, 2007 et 2009. En 2010, l'enquête européenne EMIS a permis d'obtenir certains indicateurs qui sont présentés avec les données des enquêtes Gaysurvey lorsqu'ils sont disponibles. Les résultats de cette enquête servent directement au pilotage et à l'évaluation de la stratégie de lutte contre le VIH/Sida en Suisse, telle qu'elle a été définie par l'OFSP et ses partenaires. Elle permet d'établir des tendances temporelles au niveau des pratiques sexuelles et des expositions au risque d'infection par le VIH. Elle permet, en outre, d'approfondir certaines thématiques pertinentes pour le travail de prévention (gestion du risque au sein d'une relation stable, entrée dans la sexualité, pratiques de réduction des risques). Ce rapport a pour objectif de faire la synthèse des tendances, mises à jour lors de la dernière vague d'enquête réalisée en 2012. [Introduction p. 17]

Duplication and concerted evolution in a master sex determiner under balancing selection.

The transformer (tra) gene is a key regulator in the signalling hierarchy controlling all aspects of somatic sexual differentiation in Drosophila and other insects. Here, we show that six of the seven sequenced ants have two copies of tra. Surprisingly, the two paralogues are always more similar within species than among species. Comparative sequence analyses indicate that this pattern is owing to the ongoing concerted evolution after an ancestral duplication rather than independent duplications in each of the six species. In particular, there was strong support for inter-locus recombination between the paralogues of the ant Atta cephalotes. In the five species where the location of paralogues is known, they are adjacent to each other in four cases and separated by only few genes in the fifth case. Because there have been extensive genomic rearrangements in these lineages, this suggests selection acting to conserve their synteny. In three species, we also find a signature of positive selection in one of the paralogues. In three bee species where information is available, the tra gene is also duplicated, the copies are adjacent and in at least one species there was recombination between paralogues. These results suggest that concerted evolution plays an adaptive role in the evolution of this gene family.