Audit report on the National Deaf-Blind Equipment Distribution Program administered by the Iowa Utilities Board Division of the Iowa Department of Commerce for the year ended June 30, 2013

Audit report on the National Deaf-Blind Equipment Distribution Program administered by the Iowa Utilities Board Division of the Iowa Department of Commerce for the year ended June 30, 2013

Audit report on the National Deaf-Blind Equipment Distribution Program administered by the Iowa Utilities Board Division of the Iowa Department of Commerce for the year ended June 30, 2014

Audit report on the National Deaf-Blind Equipment Distribution Program administered by the Iowa Utilities Board Division of the Iowa Department of Commerce for the year ended June 30, 2014

The role of the δ-opioid receptor in skin homeostasis and wound healing

Au regard des agressions environnementales constantes que la peau doit endurer, l'équilibre fragile entre l'expression et la répression des gènes épidermiques, nécessaire à la différentiation et la prolifération des kératinocytes, pourrait facilement être perturbé en l'absence des mécanismes de stabilisation robustes. La présence d'un système neuroendocrinien local est donc importante afin de coordonner une réponse aux éventuelles irritations. En effet, l'expression de plusieurs neurohormones, des neurotransmetteurs et des neuropeptides, y compris des dérivés pro-opiomélanocortine comme la ß-endorphine et [Met5]-enképhaline, ainsi que l'expression du récepteur 8-opioïde (DOR) a été démontré dans la peau. Cependant, les mécanismes moléculaires par lesquels ils modulent la fonction des kératinocytes sont mal connus. Le présent travail démontre que la voie de signalisation DOR active spécifiquement la voie ERK 1/2 MAPK dans les lignées cellulaires de kératinocytes humains, inhibant la prolifération des cellules et entraîne une diminution de l'épaisseur épidermique dans un modèle organotypique de peau. De plus, l'expression de DOR retarde nettement l'induction de la kératine 10 (KRT 10) et la kératine 1 (KRT 1) dans une modèle 2D de différentiation in vitro, et supprime l'induction de KRT 10 dans un modèle organotypique de peau. Ceci est accompagné de la dérégulation de l'involucrine (IVL), la loricrine (LOR) et la fïlaggrin (FLG), résultant en une induction nettement réduite de leur expression lors de l'initiation de la différentiation in vitro. De plus, POU2F3 a été identifié comme un facteur de transcription régulant les gènes de différentiation des kératinocytes modulés par DOR. Il a été démontré que la régulation négative de POU2F3 via la voie DOR-ERK affecte les principaux aspects de la fonction des kératinocytes. Toutefois, il est évident que des facteurs supplémentaires influencent la fonctionnalité de la voie DOR elle-même. Le calcium et le contact cellule-cellule augmentent la quantité des récepteurs à la surface cellulaire des kératinocytes. Les kératinocytes dont les récepteurs sont internalisés ne répondent pas de la même manière que ceux possédant des récepteurs fonctionnels localisée à la membrane. Ce travail suggère que lors de signaux intrinsèques ou extrinsèques spécifiques, les kératinocytes sont capable de répondre via le système opioïdergique neuro-epidermique. Cette réponse doit être spatialement et temporairement contrôlée afin d'éviter un déséquilibre de l'homéostasie épidermique et un retard de cicatrisation. La compréhension de ce processus très complexe pourrait permettre à terme le développement de meilleurs traitements des affections cutanées pathologiques. En complément des études précédentes sur des souris DOR-défïcientes, ces données suggèrent que l'activation de DOR dans les kératinocytes humains influence la morphogenèse et l'homéostasie de l'épiderme, et pourrait jouer un rôle lors du processus de cicatrisation. - In view of the constant environmental assaults that the skin must endure, the delicate balance of an eloquent sequence of epidermal gene expression and repression, that is required for appropriate differentiation and proliferation of keratinocytes, might easily become derailed in the absence of robust stabilizing mechanisms. The presence of a local neuroendocrine system is thereby important to coordinate a response towards irritations. In fact, the expression of several neurohormones, neurotransmitters, and neuropeptides, including proopiomelanocortin derivatives, such as ß- endorphin and [Met5]-enkephalin has been shown in skin, as well as expression of the 6-opioid receptor (DOR). However, there is currently a lack of understanding of the molecular mechanisms by which their signalling modulates keratinocyte function. The present work demonstrates that DOR signalling specifically activates the ERK 1/2 MAPK pathway in human keratinocyte cell lines. This activation inhibits cell proliferation, resulting in decreased epidermal thickness in an organotypic skin model. Furthermore, DOR expression markedly delays induction of keratin intermediate filament Keratin 10 (KRT 10) and KRT 1 during in vitro differentiation, and abolishes the induction of KRT 10 in the organotypic skin model. This is accompanied by deregulation of involucrin (IVL), loricrin (LOR), and filaggrin (FLG), illustrated by a markedly reduced induction of their expression upon initiation of differentiation in vitro. Additionally, POU2F3 was identified as a transcription factor mediating the DOR induced regulation of keratinocyte differentiation related genes. It was revealed that DOR-mediated ERK-dependent downregulation of this factor affects key aspects of keratinocyte function. However, it is evident that additional triggers influence the functionality of the DOR itself. Calcium at concentrations above 0.1 mM and cell-cell contact both enhance the presence of receptor molecules on the keratinocytes cell surface. Keratinocytes with internalized receptor do not respond to DOR ligands in the same way as keratinocytes with a functional membrane localized receptor.

Differing trends in the association between obesity and self-reported health in Portugal and Switzerland: data from national health surveys 1992-2007.

BACKGROUND: The escalating prevalence of obesity might prompt obese subjects to consider themselves as normal, as this condition is gradually becoming as frequent as normal weight. In this study, we aimed to assess the trends in the associations between obesity and self-rated health in two countries. METHODS: Data from the Portuguese (years 1995-6, 1998-6 and 2005-6) and Swiss (1992-3, 1997, 2002 and 2007) National Health Surveys were used, corresponding to more than 130,000 adults (64,793 for Portugal and 65,829 for Switzerland). Body mass index and self-rated health were derived from self-reported data. RESULTS: Obesity levels were higher in Portugal (17.5% in 2005-6 vs. 8.9% in 2007 in Switzerland, p < 0.001) and increased in both countries. The prevalence of participants rating their health as "bad" or "very bad" was higher in Portugal than in Switzerland (21.8% in 2005-6 vs 3.9% in 2007, p < 0.001). In both countries, obese participants rated more frequently their health as "bad" or "very bad" than participants with regular weight. In Switzerland, the prevalence of "bad" or "very bad" rates among obese participants, increased from 6.5% in 1992-3 to 9.8% in 2007, while in Portugal it decreased from 41.3% to 32.3%. After multivariate adjustment, the odds ratio (OR) of stating one self's health as "bad" or "very bad" among obese relative to normal weight participants, almost doubled in Switzerland: from 1.38 (95% confidence interval, CI: 1.01-1.87) in 1992-3 to 2.64 (95% CI: 2.14-3.26) in 2007, and similar findings were obtained after sample weighting. Conversely, no such trend was found in Portugal: 1.35 (95% CI: 1.23-1.48) in 1995-6 and 1.52 (95% CI: 1.37-1.70) in 2005-6. CONCLUSION: Obesity is increasing in Switzerland and Portugal. Obesity is increasingly associated with poorer self-health ratings in Switzerland but not in Portugal.

Worlds of working poverty : Cross-national variation in the mechanisms that lead to poverty among workers

The objective of this paper is to distinguish between different types of working poverty, on the basis of the mechanisms that produce it. Whereas the poverty literature identifies a myriad of risk factors and of categories of disadvantaged workers, we focus on three immediate causes of working poverty, namely low wage rate, weak labour force attachment, and high needs, the latter mainly due to the presence of children (and sometimes to the increase in needs caused by a divorce). These three mechanisms are the channels through which macroeconomic, demographic and policy factors have a direct bearing on working households. The main assumption tested here is that welfare regimes strongly influence the relative weight of these three mechanisms in producing working poverty, and, hence, the composition of the working-poor population. Our figures confirm this hypothesis and show that low-wage employment is a key factor, but, by far, not the only one and that family policies broadly understood play a decisive role, as well as patterns of labour market participation and integration.

Programme national VIH/sida 1999-2003 : état et dynamique de la mise en oeuvre à fin 2001

Cette étude a été menée par l'Unité d'évaluation de programmes de prévention de l'Institut de médecine sociale et préventive (IUMSP) de Lausanne. Elle s'inscrit dans le cadre de l'évaluation globale de la stratégie de prévention du VIH/sida pour laquelle l'IUMSP a reçu mandat de l'Office fédéral de la santé publique. Le programme national "VIH et sida : Programme national de 1999 à 2003" a été préparé en 1998 par l'OFSP en collaboration avec des experts et publié en février 1999. Il fait suite au manuel "Prévention du VIH en Suisse : buts, stratégies, mesures" publié en 1993 et couvre la période de 1999 à 2003. Les 14 objectifs qu'il définit, avec leurs jalons, sont répartis dans cinq grands domaines à savoir: promotion de la santé, prévention, thérapie et diagnostic, conseil et soutien, savoir et transfert des compétences. Afin d'en planifier la mise en oeuvre, l'OFSP a organisé 14 plates-formes régionales en août et septembre 1999 qui ont fait l'objet d'un rapport publié en janvier 2000. Les plates-formes ont été suivies d'une "Conférence intercantonale VIH/sida" le 8 septembre 2000 à Berne, organisée conjointement par l'Office fédéral de la santé publique (OFSP)/Section Sida et l'Aide Suisse contre le Sida (ASS), dont le thème général était "Transfert dans la lutte contre le VIH/sida". Faisant suite à la première phase d'évaluation qui, elle, a porté sur l'état des activités de lutte contre le VIH/sida dans les cantons, la deuxième phase de l'évaluation fait le point sur la mise en oeuvre du programme national 1999-2003 au niveau national et dans les cinq cantons pour la période 2000-2001 et porte sur l'implantation du programme national. Y sont analysés le développement des activités dans tous les domaines, la pertinence des objectifs et jalons, les éléments garantissant la pérennité et la qualité des interventions, et le développement des collaborations à différents niveaux.

Alcohol may not "cause" partner violence but it seems to make it worse : a cross-national comparison of partner aggression involving alcohol with aggression not involving alcohol

This study assesses whether severity of physical partner aggression is associated with alcohol consumption at the time of the incident, and whether the relationship between drinking and aggression severity is the same for men and women and across different countries. National or large regional general population surveys were conducted in 13 countries as part of the GENACIS collaboration. Respondents described the most physically aggressive act done to them by a partner in the past 2 years, rated the severity of aggression on a scale of 1 to 10, and reported whether either partner had been drinking when the incident occurred. Severity ratings were significantly higher for incidents in which one or both partners had been drinking compared to incidents in which neither partner had been drinking. The relationship did not differ significantly for men and women or by country. We conclude that alcohol consumption may serve to potentiate violence when it occurs, and this pattern holds across a diverse set of cultures. Further research is needed that focuses explicitly on the nature of alcohol's contribution to intimate partner aggression. Prevention needs to address the possibility of enhanced dangers of intimate partner violence when the partners have been drinking and eliminate any systemic factors that permit alcohol to be used as an excuse. Clinical services for perpetrators and victims of partner violence need to address the role of drinking practices, including the dynamics and process of aggressive incidents that occur when one or both partners have been drinking.

Influence from friends to drink more or drink less: a cross-national comparison.

Drinking habits are socially patterned and social networks influence individuals' drinking behaviors. Previous studies have focused primarily upon the influence from family members to drink less. Those studies that have focused upon peer influence have been largely confined to social norms among adolescent and college-age drinkers. By contrast, based in adult populations, this article examines exhortations from friends not only to reduce alcohol consumption but also to increase it. Survey data in 15 countries that participate in the Gender, Alcohol and Culture: An International Study project (GENACIS) were used to test whether there were country and gender differences concerning the influence to drink less or to drink more by friends and examine if this was affected by the drinking behavior. The findings revealed that those influenced to drink less had more heavy episodic drinking (HED) occasions than those who did not report such influence. By contrast, influence to drink more, originating mainly from same-sex friends, may be more the result of social situations that encourage all drinkers, regardless of their frequency of HED occasions. At the country level, influence to drink less for both sexes decreased with the proportion of drinkers in a country. Similarly, influence to drink less for both sexes also decreased in countries where gender roles were more egalitarian. Thus, in countries where alcohol use is more widespread and fewer differences are observed between male and female gender role expectations, fewer people were influenced to drink less. These findings have implications for social and behavioral strategies designed to reduce alcohol-related harm across a wide range of cultures.