Age and adverse drug reactions from psychopharmacological treatment: Data from the AMSP drug surveillance programme in Switzerland.

QUESTION UNDER STUDY: The frequency of severe adverse drug reactions (ADRs) from psychotropic drugs was investigated in hospitalised psychiatric patients in relation to their age. Specifically, the incidence of ADRs in patients up to 60 years was compared to that of patients older than 60 years. METHODS: Prescription rates of psychotropic drugs and reports of severe ADRs were collected in psychiatric hospitals in Switzerland between 2001 and 2010. The data stem from the drug surveillance programme AMSP. RESULTS: A total of 699 patients exhibited severe ADRs: 517 out of 28,282 patients up to 60 years (1.8%); 182 out of 11,446 elderly patients (1.6%, ns). Logistic regression analyses showed a significantly negative relationship between the incidence of ADRs and patients' age in general and in particular for weight gain, extrapyramidal motor system (EPMS) symptoms, increased liver enzymes and galactorrhoea. A significantly negative relationship was observed for age and the dosages of olanzapine, quetiapine, risperidone, valproic acid and lamotrigine. When comparing age groups, frequency of ADRs was lower in general for antipsychotic drugs and anticonvulsants, in particular for valproic acid in the elderly. Weight gain was found to be lower in the elderly for antipsychotic drugs, in particular for olanzapine. For the group of mood-stabilising anticonvulsants (carbamazepine, lamotrigine and valproic acid) the elderly exhibited a lower incidence of reported allergic skin reactions. CONCLUSION: The results suggest that for psychiatric inpatients the incidence of common severe ADRs (e.g., weight gain or EPMS symptoms) arising from psychotropic medication decreases with the age of patients.

The Handbook of Iowa Boating Laws and Responsibilities, 2010

A synopsis of Iowa boating regulations. This synopsis is not intended to quote the complete law, but rather to present a summary of the various regulations concerning safe boating. These guidelines are, however, included as regulations in the Code of Iowa and the Administrative Code.

Equilibrium and nonequilibrium gap-state distribution in amorphous silicon

A general and straightforward analytical expression for the defect-state-energy distribution of a-Si:H is obtained through a statistical-mechanical treatment of the hydrogen occupation for different sites. Broadening of available defect energy levels (defect pool) and their charge state, both in electronic equilibrium and nonequilibrium steady-state situations, are considered. The model gives quantitative results that reproduce different defect phenomena, such as the thermally activated spin density, the gap-state dependence on the Fermi level, and the intensity and temperature dependence of light-induced spin density. An interpretation of the Staebler-Wronski effect is proposed, based on the ''conversion'' of shallow charged centers to neutrals near the middle of the gap as a consequence of hydrogen redistribution.

Exposure to solute stress affects genome-wide expression but not the polycyclic aromatic hydrocarbon-degrading activity of Sphingomonas sp. strain LH128 in biofilms.

Members of the genus Sphingomonas are important catalysts for removal of polycyclic aromatic hydrocarbons (PAHs) in soil, but their activity can be affected by various stress factors. This study examines the physiological and genome-wide transcription response of the phenanthrene-degrading Sphingomonas sp. strain LH128 in biofilms to solute stress (invoked by 450 mM NaCl solution), either as an acute (4-h) or a chronic (3-day) exposure. The degree of membrane fatty acid saturation was increased as a response to chronic stress. Oxygen consumption in the biofilms and phenanthrene mineralization activities of biofilm cells were, however, not significantly affected after imposing either acute or chronic stress. This finding was in agreement with the transcriptomic data, since genes involved in PAH degradation were not differentially expressed in stressed conditions compared to nonstressed conditions. The transcriptomic data suggest that LH128 adapts to NaCl stress by (i) increasing the expression of genes coping with osmolytic and ionic stress such as biosynthesis of compatible solutes and regulation of ion homeostasis, (ii) increasing the expression of genes involved in general stress response, (iii) changing the expression of general and specific regulatory functions, and (iv) decreasing the expression of protein synthesis such as proteins involved in motility. Differences in gene expression between cells under acute and chronic stress suggest that LH128 goes through changes in genome-wide expression to fully adapt to NaCl stress, without significantly changing phenanthrene degrading activity.

Calcineurin-Mediated Regulation of Hyphal Growth, Septation, and Virulence in Aspergillus fumigatus.

Calcineurin is a heterodimeric protein phosphatase complex composed of catalytic (CnaA) and regulatory (CnaB) subunits and plays diverse roles in regulating fungal stress responses, morphogenesis, and pathogenesis. Fungal pathogens utilize the calcineurin pathway to survive in the host environment and cause life-threatening infections. The immunosuppressive calcineurin inhibitors (FK506 and cyclosporine A) are active against fungi, making calcineurin a promising antifungal drug target. Here, we review novel findings on calcineurin localization and functions in Aspergillus fumigatus hyphal growth and septum formation through regulation of proteins involved in cell wall biosynthesis. Extensive mutational analysis in the functional domains of A. fumigatus CnaA has led to an understanding of the relevance of these domains for the localization and function of CnaA at the hyphal septum. An evolutionarily conserved novel mode of calcineurin regulation by phosphorylation in filamentous fungi was found to be responsible for virulence in A. fumigatus. This finding of a filamentous fungal-specific mechanism controlling hyphal growth and virulence represents a potential target for antifungal therapy.

Serving Iowa Youth and Families With a Youth Development Approach, 2003

This report is Iowa’s Three-Year Plan, which serves as the application for federal Juvenile Justice and Delinquency Prevention Act formula grant funding (JJDP Act). The Division of Criminal and Juvenile Justice Planning (CJJP) wrote Iowa’s Three-Year Plan. CJJP is the state agency responsible for administering the JJDP Act in Iowa. Federal officials refer to state administering agencies as the state planning agency (SPA). The Plan was developed and approved by Iowa’s Juvenile Justice Advisory Council. That Council assists with administration of the JJDP Act, and also provides guidance and direction to the SPA, the Governor and the legislature regarding juvenile justice issues in Iowa. Federal officials refer to such state level groups as state advisory groups (SAG’s). The acronyms SPA and SAG are used through this report.

Silencing of c-Fos expression by microRNA-155 is critical for dendritic cell maturation and function.

MicroRNAs (miRNAs) are small, noncoding RNAs that regulate target mRNAs by binding to their 3' untranslated regions. There is growing evidence that microRNA-155 (miR155) modulates gene expression in various cell types of the immune system and is a prominent player in the regulation of innate and adaptive immune responses. To define the role of miR155 in dendritic cells (DCs) we performed a detailed analysis of its expression and function in human and mouse DCs. A strong increase in miR155 expression was found to be a general and evolutionarily conserved feature associated with the activation of DCs by diverse maturation stimuli in all DC subtypes tested. Analysis of miR155-deficient DCs demonstrated that miR155 induction is required for efficient DC maturation and is critical for the ability of DCs to promote antigen-specific T-cell activation. Expression-profiling studies performed with miR155(-/-) DCs and DCs overexpressing miR155, combined with functional assays, revealed that the mRNA encoding the transcription factor c-Fos is a direct target of miR155. Finally, all of the phenotypic and functional defects exhibited by miR155(-/-) DCs could be reproduced by deregulated c-Fos expression. These results indicate that silencing of c-Fos expression by miR155 is a conserved process that is required for DC maturation and function.

Delinquents in Iowa Arrest, Services and Sanctions, April 2006

This report was developed to provide summary information to allow practitioners and juvenile justice system officials access to specific sections of Iowa’s Three Year Plan. It includes the “System Flow, “Crime Analysis”, and “Child in Needs of Assistance” sections of Iowa’s 2006 Juvenile Justice and Delinquency Prevention Act formula grant Three-Year Plan. The complete Three Year Plan serves as Iowa’s application for Juvenile Justice and Delinquency Prevention Act formula grant funding. The information included in this report overviews system processing for delinquent youth. It also provides data and analysis from key system decision pointsand services.

Delinquency-Related Systems in Iowa: Substance Abuse, Mental Health, Education and Job Traning, April 2006

This report was developed to provide summary information to allow state agency staff, practitioners and juvenile justice system officials to access specific sections of Iowa’s Three Year Plan. It includes the “Service Network” section of Iowa’s 2006 Juvenile Justice and Delinquency Prevention Act formula grant Three-Year Plan. The complete Three Year Plan serves as Iowa’s application for Juvenile Justice and Delinquency Prevention Act formula grant funding. The information included in this report overviews some of the systems and services that relate to Iowa’s delinquency and CINA systems. The systems and services discussed include substance abuse , mental health, alternative or special education, and job training.

Molecular insights into T cell activation : study of the TRAF, Bcl10 and Carma 1 proteins

Abstract : Activation of naïve T lymphocytes is essential for the onset of an adaptive immune response against a pathogenic threat. T lymphocytes are activated through the engagement of their highly specific cell surface antigen-receptor (TCR), together with co-stimulatory receptors, by activated antigen-presenting cells that display antigenic peptide fragments from the pathogen that they have detected. Dissection of the mechanisms that modulate TCR- and co-stimulation- induced signals is therefore crucial for the understanding of the molelcular basis of adaptive immune responses. Following antigen-receptor triggering, the Carma1, Bcl10 and Malt1 (CBM) proteins assemble into an oligomeric complex, which is essential for activation of the NF-κB and JNK signaling pathways in lymphocytes. In this work, by using human epithelial and lymphocytic cell lines, we identified the TNF-receptor-associated factor (TRAF) proteins TRAF3 and TRAF7 as new binding partners of Bcl10 and Carma1, respectively. We could show that TRAF3 is required for the proper transcriptional upregulation of IL-2 in activated T cells, and that endogenous TRAF3 is recruited to Bcl10 following TCR engagement. Although the mechanisms used by TRAF3 to modulate the transcriptional activation of the IL-2 promoter are not elucidated, the stimulus-dependent association ofTRAF3 with its direct binding partner Bcl10 suggests that TRAF3 is regulating Bcl10 function in TCR-activated lymphocytes. We also demonstrated that TRAF7 acts as a negative regulator of Carma1-induced NFκB-and AP1-dependent transcription by overexpression in 293T cells. These data suggest that TRAF7 could contribute to the negative regulation of TCR-dependent Carma1 functions. Finally, we showed that Carma1 is processed upon antigen-receptor triggering in B and T cell lines, as well as in primary human CTLs, and that this processing is dependent on the proteolytic activity of Malt1. Collectively, this work contributes to describe new proteins and regulatory mechanisms that modulate CBM-dependent functions in activated lymphocytes. Furthermore, it uncovers new tracks that could lead to a better molecular understanding of the complex interplay between the activatory and inhibitory regulators associated with the CBM complex. Résumé : L'activation des lymphocytes T naifs est une étape essentielle à la mise en place d'une réponse immunitaire adaptative pour combattre une infection. Après la détection d'un pathogène, les cellules présentatrices d'antigènes exposent à leur surface des fragments peptidiques provenant du pathogène, qui activent le récepteur à antigène (TCR) spécifique des lymphocytes T, ainsi que des molécules co-stimulatrices qui contribuent à l'activation complète des lymphocytes T. La caractérisation des mécanismes qui modulent les cascades de signaux émanant du TCR et des récepteurs de co-stimulation est essentielle à la compréhension du fonctionnement moléculaire de la réponse immunitaire adaptative. La ligation du TCR induit la formation d'un complexe oligomérique comprenant les protéines Carma1, Bcl10 et Malt1, qui est essentiel à l'activation des voies de signalisation cellulaires NF-κB et JNK induisant l'activation complète des lymphorctes T. Dans cette étude, à l'aide de lignées de cellules humaines épithéliales et lymphocytaires, nous avons identifié que deux protéines de la famille des TRAF (Tumor Necrosis Factor Receptor-Associated Factor), TRAF3 et TRAF7, s'associent à Bc110 et à Carma1, respectivement. Les TRAFs sont d'importants régulateurs des voies de signalisation dans les cellules du système immunitaire inné et adaptatif. Nous avons démontré que TRAF3 était important pour permettre la transcription de l'interleukine-2 (IL-2) dans les lymphocytes T activés, et que TRAF3 s'associait à Bc110 à la suite de la stimulation du TCR Les mécanismes que TRAF3 utilise pour moduler l'activation du promoteur de l'IL-2 ne sont pas connus, mais l'association de TRAF3 à Bc110 suite à la stimulation du TCR suggère que TRAF3 régule la fonction de Bc110. Nous avons également identifié TRAF7 comme un nouveau régulateur négatif des voies NF-κB et JNK induites par surexpression de la protéine Carma1. Nos données suggèrent que TRAF7 pourrait également contribuer à la régulation négative de la fonction de Carma1 dans les lymphocytes activés. Enfin, nous avons découvert que Carma1 était clivé suite à la stimulation du TCR, et que ce clivage dépendait de l'activité protéolytique de Malt1. Cette étude contribue ainsi à la description de nouvelles protéines et de nouveaux mécanismes qui modulent l'activité du complexe CBM dans les lymphocytes activés, et ouvre la voie à la caractérisation moléculaire de ces nouveaux mécanismes importants pour la régulation de la réponse immunitaire adaptative.

Correlates of insomnia in patients with social phobia: role of depression and anxiety.

The severity of insomnia and the relationships between social fear, anxiety, depression and insomnia were examined in 179 patients with social phobia. Two-thirds of our sample had insomnia. Depression, anxiety, social anxiety, and insomnia were positively correlated. General and social anxiety contributed to insomnia when accounting for depression.

The Brazilian electronic theses and dissertations digital library: providing open access for scholarly information

This paper describes a project led by the Instituto Brasileiro de Informações em Ciência e Tecnologia (Ibict), a government institution, to build a national digital library for electronic theses and dissertations - Bibliteca Digital de Teses e Dissertações (BDTD). The project has been a collaborative effort among Ibict, universities and other research centers in Brazil. The developers adopted a system architecture based on the Open Archives Initiative (OAI) in which universities and research centers act as data providers and Ibict as a service provider. A Brazilian metadata standard for electronic theses and dissertations was developed for the digital library. A toolkit including open source package was also developed by Ibict to be distributed to potential data providers. BDTD has been integrated with the international initiative: the Networked Digital Library of Thesis and Dissertation (NDLTD). Discussions in the paper address various issues related to project design, development and management as well as the role played by Ibict. Conclusions highlight some important lessons learned to date and challenges for the future in expanding the BDTD project.

The Handbook of Iowa Boating Laws and Responsibilities, 2013

A synopsis of Iowa boating regulations. This synopsis is not intended to quote the complete law, but rather to present a summary of the various regulations concerning safe boating. These guidelines are, however, included as regulations in the Code of Iowa and the Administrative Code.

Evaluation de la satisfaction des infirmiers(-ères): développement et validation d'un nouvel outil d'analyse [Evaluation of satisfaction of nurses: development and validation of a new analysis tool]

A new device for the analyses of nurses' satisfaction has been developed and validated on two types of general and intensive treatments at the University Hospital in Vaudois, Switzerland. A questionnaire has been elaborated for identifying the variables linked with characteristics of the nurse's work, as well as personal variables of the employer which could have an influence on the level of satisfaction. In identifying the sources of satisfaction and dissatisfaction, it has been possible to propose recommendations and corrective measures in order to improve the level of global satisfaction of the nursing team.

Living with diabetes: quality of care and quality of life

Background: The aim of this research was to characterize the experience of living with diabetes mellitus (DM) and identify patients" opinions of the quality of care received and the results of interventions. Methods: A descriptive, exploratory evaluation study using qualitative methodology was performed. Participants consisted of 40 adult patients diagnosed with DM and followed up in a public hospital in Barcelona, Spain. A semistructured interview and a focus group were used and a thematic content analysis was performed. Results: Patients described DM as a disease that is difficult to control and that provokes lifestyle changes requiring effort and sacrifice. Insulin treatment increased the perception of disease severity. The most frequent and dreaded complication was hypoglycemia. The main problems perceived by patients affecting the quality of care were related to a disease-centered medical approach, lack of information, limited participation in decision-making, and the administrative and bureaucratic problems of the health care system. Conclusion: The bureaucratic circuits of the health care system impair patients" quality of life and perceived quality of care. Health professionals should foster patient participation in decision-making. However, this requires not only training and appropriate attitudes, but also adequate staffing and materials.