Search results for "38"
showing 10 items of 1730 documents
Canakinumab in Systemic Juvenile Idiopathic Arthritis: Clinical Inactive Disease Rate and Safety in Italian Patients
2020
Introduction: Systemic juvenile idiopathic arthritis (sJIA) accounts for 10-20% of all patients with JIA. The demonstration of a key role of IL-1 and IL-6 in the pathogenesis of the disease, led to consider sJIA an autoinflammatory disease: this explain the successfully use of IL-1 and IL-6 inhibitors. While the efficacy and safety of anakinra in sJIA is widely documented, there are no reports on large series of patients treated with canakinumab outside of the setting of clinical trials. Objectives: The aim of this study was to evaluate clinical response rate and disease course of canakinumab in Italian cohort of patients with sJIA. Methods: This is a retrospective multicenter study. Demogr…
MAP kinase p38 and its relation to T cell anergy and suppressor function of regulatory T cells
2008
Diverse regulatory T cell populations (Treg) are important for the control of self tolerance and immune homeostasis. These include naturally occurring CD4+CD25+ Treg (nTreg) and induced Treg (iTreg). Tolerogenic dendritic cells, modulated by IL-10, are able to convert peripheral T cells into iTreg. These are anergic and characterized by a G(1) cell cycle arrest, dependent on elevated levels of the cdk inhibitor p27(Kip1). Novel data revealed a distinct pattern of MAP kinase activation in iTreg different from clonal T cell anergy, with enhanced activation of the p38-MAPKAP-K2/3 pathway. p38 is involved in cell cycle control and its activity is a prerequisite for the induction and maintenance…
Successful control of an outbreak of colonization by Klebsiella pneumoniae carbapenemase-producing K. pneumoniae sequence type 258 in a neonatal inte…
2013
This article reports an outbreak of colonization by Klebsiella pneumoniae carbapenemase-producing K. pneumoniae (KPC-Kp) sequence type (ST) 258 in a neonatal intensive care unit (NICU) in Palermo, Italy. KPC-Kp ST258 was detected by an active surveillance culture programme. Between 18th September and 14th November 2012, KPC-Kp was isolated from 10 out of 54 neonates admitted in the outbreak period. No cases of infection were recorded. Male sex was associated with colonization, whereas administration of ampicilline-sulbactam plus gentamicin was protective. Infection control interventions interrupted the spread of KPC-Kp without the need to close the NICU to new admissions. (C) 2013 The Healt…
Frequency and temperature dependence of the electrical conductivity of KTaO3; Li and PbTiO3; La, Cu: Indication of a low temperature polaron mechanism
2008
Abstract Recently, the concept of polarons has again been at the focus of solid-state research, as it can constitute the basis for understanding the high-temperature superconductivity or the colossal magnetoresistance of materials. More than a decade ago there were some indications that polarons play an important role in explaining low temperature maxima in imaginary part of the dielectric constant e ″ ( T ) in ABO3 perovskites. In the present work we report the ac electrical conductivities of KTaO3; Li and PbTiO3; La, Cu and their frequency and temperature dependence. The real part of the complex ac conductivity was found to follow the universal dielectric response σ ′ ∝ ν s . A detailed t…
Responsabilidad social empresarial percibida desde una perspectiva sostenicéntrica, y su influencia en la reputación de la empresa y en el comportami…
2008
El objetivo principal de esta tesis doctoral es estudiar la responsabilidad social empresarial (RSE) o corporativa percibida por el turista y sus dimensiones desde la perspectiva del paradigma del desarrollo sostenible, es decir, sus dimensiones económica, social y medioambiental, así como sus influencia, directas e indirectas, sobre la reputación de la empresa, las dimensiones cognitiva y afectiva de las actitudes del turista hacia la marca y las intenciones de compra y recomendación futuras del propio turista. Una contribución específica destacable a las literaturas de marketing y de RSE alcanzada con esta tesis es la proposición, el desarrollo y la validación de una escala de medición de…
El origen doméstico de los productos como ventaja competitiva : la etnocentricidad del consumidor
2005
Su estudian los conceptos de macromarketing y marketing de orientación social y su aplicación en una estrategia de diferenciación por producción local, por contribuir al bienestar social. Se revisa la literatura relacionada con el etnocentrismo y el efecto país de origen, las preferencias de producto doméstico vs foráneo, el concepto de etnocentricidad del consumidor (creencias sobre lo adecuado de comprar productos importados) y su red de relaciones e influencias, y la influencia de la publicidad en la actitud hacia los productos domésticos/foráneos. Los resultados de la investigación empírica y la contrastación de hipótesis permiten extraer las siguientes conclusiones:A.- La etnocentricid…
Taste perception and behavior in rodents and flies
2010
Taste, one of the five senses, plays a key role in food ingestion. The recent identification of molecular markers for taste cells (e.g., taste receptors and signaling components) has provided tools to investigate the functional organization of the gustatory system. This new information contributes to our understanding of taste-associated behaviors.
World`s Most Valuable Brand Resonation With Categories of Different Customer Needs
2017
One of the key performance indicators of brand success is its value. Brand value is an outcome of brand`s performance in market, and is largely depended from brand`s ability to satisfy certain customer needs. For the greatest success in the world`s market brand should resonate its ability to satisfy some of customer`s most universal needs. In this paper authors strives to find out which of the needs world`s most successful brands are resonating with. Therefore paper goal is to is to determine what customer needs world`s most valuable brands are primarily satisfying. First part of paper authors briefly evaluate Maslow theory of needs. In second part of paper authors identify main challenges …
A Function Algebra Providing New Mergelyan Type Theorems in Several Complex Variables
2019
For compact sets $K\subset \mathbb C^{d}$, we introduce a subalgebra $A_{D}(K)$ of $A(K)$, which allows us to obtain Mergelyan type theorems for products of planar compact sets as well as for graphs of functions.
Association between DRD2/DRD4 interaction and conduct disorder: a potential developmental pathway to alcohol dependence
2013
1 Department of Genetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil 2 King’s College London, Institute of Psychiatry, MRC Social Genetic and Developmental Psychiatry Centre, London, United Kingdom, UK 3 Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany 4 Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands 5 Psychology Department, National University of Singapore, Singapore, Singapore 6 Department of Psychiatry, Donders Institute for Brain, Cognition an…