Alcohol-attributable mortality in Switzerland in 2011--age-specific causes of death and impact of heavy versus non-heavy drinking.

BACKGROUND: Alcohol use causes high burden of disease and injury globally. Switzerland has a high consumption of alcohol, almost twice the global average. Alcohol-attributable deaths and years of life lost in Switzerland were estimated by age and sex for the year 2011. Additionally, the impact of heavy drinking (40+grams/day for women and 60+g/day for men) was estimated. METHODS: Alcohol consumption estimates were based on the Addiction Monitoring in Switzerland study and were adjusted to per capita consumption based on sales data. Mortality data were taken from the Swiss mortality register. Methodology of the Comparative Risk Assessment for alcohol was used to estimate alcohol-attributable fractions. RESULTS: Alcohol use caused 1,600 (95% CI: 1,472 - 1,728) net deaths (1,768 deaths caused, 168 deaths prevented) among 15 to 74 year olds, corresponding to 8.7% of all deaths (men: 1,181 deaths; women: 419 deaths). Overall, 42,627 years of life (9.7%, 95% CI: 40,245 - 45,008) were lost due to alcohol. Main causes of alcohol-attributable mortality were injuries at younger ages (15-34 years), with increasing age digestive diseases (mainly liver cirrhosis) and cancers (particularly breast cancers among women). The majority (62%) of all alcohol-attributable deaths was caused by chronic heavy drinking (men: 67%; women: 48 %). CONCLUSION: Alcohol is a major cause of premature mortality in Switzerland. Its impact, among young people mainly via injuries, among men mainly through heavy drinking, calls for a mix of preventive actions targeting chronic heavy drinking, binge drinking and mean consumption.

Non-verbal behavioural patterns in trilogue play transitions and family alliances

This case study focuses on non-verbal behaviour in father-mother-infant triads. Analyses were done on transitional moments during which the partners exchanged an active role for a participant-observer role, or vice versa. Transitions are known to be crucial moments for revealing familial transactional mechanisms. Our sample was comprised of six non-clinical families, characterized by different types of functional or problematic alliances (which is the degree of coordination between the partners). Our methodology included micro-analysis of body and gaze formations, facial expressions, and so on. Data were analysed using the research package 'THEME' for the detection of hidden patterns. Different types of non-verbal patterns were found, which may be prototypes corresponding to the different types of alliance. The patterns of the families with high alliances had a more elaborate construction and were more efficient for the concluding of transitions than the patterns of families with low alliances, which were either elementary or laborious. (PsycINFO Database Record (c) 2006 APA, all rights reserved) (journal abstract)

Does fructose consumption contribute to non-alcoholic fatty liver disease?

Fructose is mainly consumed with added sugars (sucrose and high fructose corn syrup), and represents up to 10% of total energy intake in the US and in several European countries. This hexose is essentially metabolized in splanchnic tissues, where it is converted into glucose, glycogen, lactate, and, to a minor extent, fatty acids. In animal models, high fructose diets cause the development of obesity, insulin resistance, diabetes mellitus, and dyslipidemia. Ectopic lipid deposition in the liver is an early occurrence upon fructose exposure, and is tightly linked to hepatic insulin resistance. In humans, there is strong evidence, based on several intervention trials, that fructose overfeeding increases fasting and postprandial plasma triglyceride concentrations, which are related to stimulation of hepatic de novo lipogenesis and VLDL-TG secretion, together with decreased VLDL-TG clearance. However, in contrast to animal models, fructose intakes as high as 200 g/day in humans only modestly decreases hepatic insulin sensitivity, and has no effect on no whole body (muscle) insulin sensitivity. A possible explanation may be that insulin resistance and dysglycemia develop mostly in presence of sustained fructose exposures associated with changes in body composition. Such effects are observed with high daily fructose intakes, and there is no solid evidence that fructose, when consumed in moderate amounts, has deleterious effects. There is only limited information regarding the effects of fructose on intrahepatic lipid concentrations. In animal models, high fructose diets clearly stimulate hepatic de novo lipogenesis and cause hepatic steatosis. In addition, some observations suggest that fructose may trigger hepatic inflammation and stimulate the development of hepatic fibrosis. This raises the possibility that fructose may promote the progression of non-alcoholic fatty liver disease to its more severe forms, i.e. non-alcoholic steatohepatitis and cirrhosis. In humans, a short-term fructose overfeeding stimulates de novo lipogenesis and significantly increases intrahepatic fat concentration, without however reaching the proportion encountered in non-alcoholic fatty liver diseases. Whether consumption of lower amounts of fructose over prolonged periods may contribute to the pathogenesis of NAFLD has not been convincingly documented in epidemiological studies and remains to be further assessed.

Elemental and isotopic zoning in natural alpine quartz

THESIS ABSTRACT : Stable isotope geochemistry is used to help resolve a large number of geological questions. In order to do this, it is essential to understand the different mechanisms that govern isotopic fractionation processes between different phases and to identify the conditions required to reach equilibrium fractionation. However, at low temperatures, these processes are poorly constrained and many factors can induce differential partitioning of the isotopes between sectors of a mineral species and the fluid during mineral growth. This can result in so-called 'sector zoning' of a mineral species. The aim of this thesis is to evaluate the occurrence of sector zoning of the oxygen isotopes and trace elements in natural α-quartz crystals and to identify the reasons for such zoning. The implications for the fluid-mineral interactions are studied in the context of the Alpine metamorphism. The approach chosen has focused on examining the crystal structure, cathodoluminescence appearance (CL), and on relating elemental (e.g. Li, Na, Al, P, K, Ca, Ge, Ti, Fe) to stable oxygen isotope compositions between and along different growth sectors. Low temperature quartz samples were selected from Alpine veins in different localities, where growth conditions have already been well constrained. The mineralogy as well as the isotopic compositions of the host rocks were also investigated, in order to interpret the variations obtained between the different growth stages in the framework of fluid-rock interaction during Alpine metamorphism. Depending on the growth conditions, most of the studied quartz is strongly zoned in CL, and it reveals corresponding zonations in the trace element content (e.g. growth zoning). Aluminium, substituting for Si in the lattice, was found in concentrations up to 1000's ppma, and its distribution is strongly related to Li and H and to a lesser extent, to Ge. Elemental sector zoning is evident from the distribution of these three elements since they exhibit differences in their respective concentrations between faces for distinct growth zones, with prismatic faces having the lowest Al contents. Quartz from veins in magmatic rocks, for example, tend to have lower Al concentrations and similar concentrations of Li and Ti suggesting also a contribution of these elements from the host rock. The relationship between Al and Li is still correlated. Only Alpine crystals grown at higher temperatures (~400°C) without any CL zoning feature are free of these impurities and do not show such zoning characteristics. Differences in the δ18O values were measured between different faces principally in the AIenriched growth zones or stages. These results were confirmed by the means of two different methods (in situ/non in situ). However, it was determined that the Al concentrations do not affect significantly oxygen isotope fractionations at 300°C. The results altogether suggest that the presence of sector zoning in quartz crystals is real, but not universal, and henceforth should be taken into consideration for any use of these systems. The occurrence of disequilibrium partitioning has been enhanced and is possibly related to kinetic processes as well as structural effects that do not affect similarly trace element incorporation and isotopic fractionation. In situ measurements also revealed fine scale δ18O zonations along growth paths that are useful to constrain fluid-rock interactions during Alpine metamorphism. Variations in the δ18O values present along growth vectors indicate changes in the fluid composition and origin. Association with oxygen isotope composition of the host rock allows for the deduction of interactions between rocks, veins and consequently fluids, as well as fluid regimes. RESUME DE LA THESE : A basses températures, (i.e. <400°C) les différents mécanismes qui régissent le fractionnement isotopique ainsi que les conditions nécessaires pour établir un état d'équilibre sont peu connus et nombre de paramètres peuvent entraîner un partitionnement chimique différentiel entre différents secteurs d'un minéral et le fluide en contact. Ainsi, ce travail de thèse a pour but d'évaluer la possible présence de zonages sectoriels en isotopes de l'oxygène mais aussi en éléments traces dans des cristaux naturels de quartz-α de basses températures, ainsi que les raisons d'un tel phénomène et enfin ses implications sur les interactions fluide-roche, principalement dans le cadre du métamorphisme Alpin. La structure et l'apparence en cathodoluminescence (CL) des échantillons ont été caractérisées avant de retracer en détail les compositions en élément traces (Li, Na, Al, P, K, Ca, Ge, Ti, Fe) et en isotopes de l'oxygène, le long et entre différents secteurs. Les échantillons de quartz sélectionnés proviennent majoritairement de veines Alpine de différentes localités, où les conditions de croissance ont été déjà bien caractérisées. Les compositions minéralogiques et isotopiques de la roche encaissante ont aussi été examinées, pour contraindre les variations obtenues dans un contexte Alpin. Selon leurs conditions de croissance, la plupart des cristaux étudiés sont fortement zonés, ce qui est souligné par un zonage des concentrations en éléments traces (e.g. zonage de croissance). L'Aluminium, qui peut se substituer à la Silice dans le réseau cristallin, a été retrouvé jusqu'en très grandes concentrations dans certaines zones (plusieurs milliers de ppma). De plus, la distribution en Al est fortement liée à celles de Li et H, ainsi que dans une moindre mesure à Ge. La présence de zonage sectoriel est évidente au niveau de ces éléments qui montrent de larges différences de concentrations entre différentes faces pour une même zone de croissance, avec les concentrations les plus basses retrouvées dans les faces prismatiques. Les quartz de veines situées dans des roches magmatiques par exemple possèdent des concentrations en Li et Ti de même ordre de grandeur, confirmant le rôle de la composition de la roche encaissante. La relation Li/Al est toujours fortement présente, mais ce rapport est fonction de la face mesurée. Seuls les cristaux Alpins de plus hautes températures (400°C) ne possédant pas de zones en CL ne présentent aucune de ces caractéristiques. Des différences dans les valeurs de δ18O de zones identiques enrichies en Al ont clairement été mesurées entre les différentes faces r, z, et m, mais aussi au sein d'une même seule zone, indiquant que le fractionnement a probablement eu lieu en déséquilibre. Il a été déterminé que la présence d'Al dans ces teneurs n'avait qu'un faible effet sur le fractionnement isotopique de l'oxygène. L'utilisation de deux méthodes différentes a permis d'obtenir des résultats in situ et non in situ concordants. La comparaison des résultats obtenus permet de démontrer que le zonage sectoriel est bien présent dans certains cristaux de quartz, et dépend des conditions de formation. La présence d'un partitionnement différentiel des éléments traces peut être due à des effets cinétiques aussi bien que structuraux, alors que le zonage sectoriel des isotopes de l'oxygène aurait d'autres origines. Il est alors évident que la possibilité de zonage sectoriel doit être désormais pris en considération avant toute interprétations de données isotopiques de cristaux zonés. Les mesures in situ ont de plus permis de distinguer de fines variations des valeurs δ18O au cours de la croissance, qui peuvent aider à retracer la circulations des fluides dans les Alpes durant cette période. En association avec les compositions des roches encaissantes, ii est possible de déduire les interactions entre roches, veines, et par conséquent fluides, au cours de différentes étapes. RESUME GRAND PUBLIC : La géochimie des isotopes stables a pris beaucoup d'importance depuis ces dernières années pour aider à résoudre nombre de questions géologiques, en se basant sur les caractéristiques du fractionnement isotopiques pour différents systèmes. Il est donc nécessaire d'avoir une connaissance approfondie des mécanismes qui s'appliquent au fractionnement isotopique entre les minéraux et les fluides à partir desquels ils se forment. Ces mécanismes ont été bien approchés par différents types de calibrations pour des systèmes à hautes températures, cependant cela n'est pas aussi évident pour les systèmes à des températures inférieures à 400-500°C. Ce travail de thèse a pour but d'aider à la description et la compréhension des phénomènes qui peuvent affecter le fractionnement isotopique à basses températures, ainsi que leurs implications, à partir de l'étude de cristaux de quartz. Le choix des échantillons s'est porté sur des cristaux naturels formés à des températures inférieures ou égales à 400°C, provenant majoritairement de fissures hydrothermales Alpines dont les conditions de formation ont déjà été déterminées. L'étude des cristaux Alpin permet de plus de replacer les résultats obtenus dans le contexte du métamorphisme Alpin au cours du Miocène (21-13 Ma). Après examen de la structure et de la morphologie des cristaux, et leur caractérisation par cathodoluminescence (CL), des analyses chimiques détaillées sur les éléments en traces pouvant entrer dans le réseau cristallin du quartz comme impuretés (i.e. Li, Na, Al, P, K, Ca, Ge, Ti), et des isotopes stables de l'oxygène, ont été menées. En fonction des conditions de croissance, la plupart des cristaux présentent des zonations, qui peuvent être facilement reliées à la distribution des éléments traces analysés par microsonde électronique, sonde ionique (SIMS) et LA-ICPMS. De fortes concentrations d'Aluminium (plusieurs milliers de parties par million atomique) ont pu être observées dans les zones les plus externes des cristaux. De plus, les concentrations en Al et en Li sont toujours corrélées; la présence d'Hydrogène déduite à partir d'analyses par FTIR suit cette même tendance. Les différentes faces des cristaux présentent des concentrations distinctes d'Al, Li et H pour des mêmes zones de croissance, avec par exemple les concentrations les plus faibles dans les zones des faces prismatiques. Cela implique la présence d'un zonage sectoriel, qui a déjà été observé principalement dans des carbonates mais jamais décrit auparavant pour des quartz. Seuls les cristaux alpins homogènes en CL dont la croissance s'est faite à plus haute température (400°C) ne présentent aucune de ces caractéristiques. Par analogie avec le zonage sectoriel en Al, élément qui se substitue au Si dans le réseau cristallin du quartz, il est possible de penser qu'un zonage sectoriel pourrait aussi s'appliquer aux isotopes de l'oxygène. Des précédentes études avaient en effet émis cette hypothèse. Nos résultats ont été obtenus à partir d'analyses à la fois in- situ par SIMS, et par extraction assistée par laser-CO2 sur des parties de quartz soigneusement séparées, et sont en accord entre les deux méthodes. Un zonage sectoriel est en effet bien présent pour les cristaux alpins, mais principalement au niveau des zones très riches en Aluminium. Cependant, il a été déterminé que la présence d'Al dans ces teneurs avait un effet plus que minimal sur le fractionnement isotopique de l'oxygène. Des différences importantes ont été observées entre les faces r & z mais aussi au sein d'une même et seule zone, indiquant que le fractionnement a pu avoir lieu en déséquilibre, ce qui est aussi visible au niveau des valeurs totalement opposées entre faces pour la dernière phase de croissance de certains cristaux. Ainsi l'association de ces résultats laisse suggérer que la présence d'un zonage sectoriel peut être liée à différents paramètres tels que le taux de croissance ou la structure de surface du cristal, mais qui n'affectent pas de la même façon l'incorporation des éléments traces et le fractionnement isotopique. La possibilité d'un zonage sectoriel est importante à prendre en compte lors de toute interprétation de données isotopiques. Les analyses des isotopes de l'oxygène effectuées par SIMS ont aussi permis de distinguer des variations importantes à petite échelle au cours de la croissance. Des mesures faites par laser CO2 sur certaines roches encaissantes, ont permis distinguer plusieurs étapes dans la croissance des minéraux et de déduire le rôle de l'encaissant et le type de fluide. En association avec de précédentes études, il a été ainsi possible de mieux contraindre la formation de ces cristaux dans le contexte alpin et la circulation de fluide au cours du métamorphisme alpin durant le Miocène.

Portable School Stop Signs and Other Non-Uniform School Stop Control Devices, HR-190, 1978

Portable (roll-out) stop signs are used at school crossings in over 300 cities in Iowa. Their use conforms to the Code of Iowa, although it is not consistent with the provisions of the Manual on Uniform Traffic Control Devices adopted for nationwide application. A survey indicated that most users in Iowa believe that portable stop signs provide effective protection at school crossings, and favor their continued use. Other non-uniform signs that fold or rotate to display a STOP message only during certain hours are used at school crossings in over 60 cities in Iowa. Their use does not conform to either the Code of Iowa or the Manual on Uniform Traffic Control Devices. Users of these devices also tend to favor their continued use. A survey of other states indicated that use of temporary devices similar to those used in Iowa is not generally sanctioned. Some unsanctioned use apparently occurs in several states, however. A different type of portable stop sign for school crossings is authorized and widely used in one state. Portable stop signs similar to those used in Iowa are authorized in another state, although their use is quite limited. A few reports in the literature reviewed for this research discussed the use of portable stop signs. The authors of these reports uniformly recommended against the use of portable or temporary traffic control devices. Various reasons for this recommendation were given, although data to support the recommendation were not offered. As part of this research, field surveys were conducted at 54 locations in 33 communities where temporary stop control devices were in use at school crossings. Research personnel observed the obedience to stop control and measured the vehicular delay incurred. Stopped delay averaged 1.89 seconds/entering vehicle. Only 36.6 percent of the vehicles were observed to come to a complete stop at the study locations controlled by temporary stop control devices. However, this level of obedience does not differ from that observed at intersections controlled by permanent stop signs. Accident experience was compiled for 76 intersections in 33 communities in Iowa where temporary stop signs were used and, for comparative purposes, at 76 comparable intersections having other forms of control or operating without stop control. There were no significant differences in accident experience An economic analysis of vehicle operating costs, delay costs, and other costs indicated that temporary stop control generated costs only about 12 percent as great as permanent stop control for a street having a school crossing. Midblock pedestrian-actuated signals were shown to be cost effective in comparison with temporary stop signs under the conditions of use assumed. Such signals could be used effectively at a number of locations where temporary stop signs are being used. The results of this research do not provide a basis for recommending that use of portable stop signs be prohibited. However, erratic patterns of use of these devices and inadequate designs suggest that improved standards for their use are needed. Accordingly, nine recommendations are presented to enhance the efficiency of vehicular flow at school crossings, without causing a decline in the level of pedestrian protection being afforded.

A non-linear Bayesian approach for upscaling local-scale hydraulic conductivity measurements based on local- and regional-scale geophysical data

Significant progress has been made with regard to the quantitative integration of geophysical and hydrological data at the local scale. However, extending the corresponding approaches to the regional scale represents a major, and as-of-yet largely unresolved, challenge. To address this problem, we have developed an upscaling procedure based on a Bayesian sequential simulation approach. This method is then applied to the stochastic integration of low-resolution, regional-scale electrical resistivity tomography (ERT) data in combination with high-resolution, local-scale downhole measurements of the hydraulic and electrical conductivities. Finally, the overall viability of this upscaling approach is tested and verified by performing and comparing flow and transport simulation through the original and the upscaled hydraulic conductivity fields. Our results indicate that the proposed procedure does indeed allow for obtaining remarkably faithful estimates of the regional-scale hydraulic conductivity structure and correspondingly reliable predictions of the transport characteristics over relatively long distances.

Synthesis and immunological characterization of 104-mer and 102-mer peptides corresponding to the N- and C-terminal regions of the Plasmodium falciparum CS protein.

We investigated the immunogenicity and the conformational properties of the non-repetitive sequences of the Plasmodium falciparum circumsporozoite (CS) protein. Two polypeptides of 104 and 102 amino acids long, covering, respectively, the N- and C-terminal regions of the CS protein, were synthesized using solid phase Fmoc chemistry. The crude polypeptides were purified by a combination of size exclusion chromatography and RP-HPLC. Sera of mice immunized with the free polypeptides emulsified in incomplete Freund's adjuvant strongly reacted with the synthetic polypeptides as well as with native CS protein as judged by ELISA and IFAT assays. Most importantly, these antisera inhibited the sporozoite invasion of hepatoma cells. In addition, sera derived from donors living in a malaria endemic area recognized the CS 104- and 102-mers. Conformational studies of the CS polypeptides were also performed by circular dichroism spectroscopy showing the presence of a weakly ordered structure that can be increased by addition of trifluoroethanol. The obtained results indicate that the synthetic CS polypeptides and the natural CS protein share some common antigenic determinants and probably have similar conformation. The approach used in this study might be useful for the development of a synthetic malaria vaccine.

Prognostic factors affecting long-term outcomes in patients with resected stage IIIA pN2 non-small-cell lung cancer: 5-year follow-up of a phase II study.

The aim was to investigate the efficacy of neoadjuvant docetaxel-cisplatin and identify prognostic factors for outcome in locally advanced stage IIIA (pN2 by mediastinoscopy) non-small-cell lung cancer (NSCLC) patients. In all, 75 patients (from 90 enrolled) underwent tumour resection after three 3-week cycles of docetaxel 85 mg m-2 (day 1) plus cisplatin 40 or 50 mg m-2 (days 1 and 2). Therapy was well tolerated (overall grade 3 toxicity occurred in 48% patients; no grade 4 nonhaematological toxicity was reported), with no observed late toxicities. Median overall survival (OS) and event-free survival (EFS) times were 35 and 15 months, respectively, in the 75 patients who underwent surgery; corresponding figures for all 90 patients enrolled were 28 and 12 months. At 3 years after initiating trial therapy, 27 out of 75 patients (36%) were alive and tumour free. At 5-year follow-up, 60 and 65% of patients had local relapse and distant metastases, respectively. The most common sites of distant metastases were the lung (24%) and brain (17%). Factors associated with OS, EFS and risk of local relapse and distant metastases were complete tumour resection and chemotherapy activity (clinical response, pathologic response, mediastinal downstaging). Neoadjuvant docetaxel-cisplatin was effective and tolerable in stage IIIA pN2 NSCLC, with chemotherapy contributing significantly to outcomes.

Etalonnage de trois épreuves de recognition continue : Effets de l'âge, du sexe et du niveau socio-professionnel sur les mesures de discrimination et de biais de réponse. [Standardization of three continuous recognition test forms - Effects of age, sex and socio-economic level on measurements of discrimination and response bias.]

Nous présontons l'étalonnage d'un test mnésique de recognition dans un échantillon de 180 adultes francophones de la Suisse Romande. Le test comprend trois formes utilisant un matériel verbal (mots) ou non verbal (visages ou paysages). Une attention particulière est accordée à l'âge dans la présentation des résultats. Celui-ci affecte plus précocement et plus intensément la performance aux formes non verbales qu'à la forme verbale du test. Il induit également une importante augmentation du nombre de fausses reconnaissances pour les formes non verbales.

Inhibition of the shade avoidance response by formation of non-DNA binding bHLH heterodimers.

In shade-intolerant plants such as Arabidopsis, a reduction in the red/far-red (R/FR) ratio, indicative of competition from other plants, triggers a suite of responses known as the shade avoidance syndrome (SAS). The phytochrome photoreceptors measure the R/FR ratio and control the SAS. The phytochrome-interacting factors 4 and 5 (PIF4 and PIF5) are stabilized in the shade and are required for a full SAS, whereas the related bHLH factor HFR1 (long hypocotyl in FR light) is transcriptionally induced by shade and inhibits this response. Here we show that HFR1 interacts with PIF4 and PIF5 and limits their capacity to induce the expression of shade marker genes and to promote elongation growth. HFR1 directly inhibits these PIFs by forming non-DNA-binding heterodimers with PIF4 and PIF5. Our data indicate that PIF4 and PIF5 promote SAS by directly binding to G-boxes present in the promoter of shade marker genes, but their action is limited later in the shade when HFR1 accumulates and forms non-DNA-binding heterodimers. This negative feedback loop is important to limit the response of plants to shade.

Quantile Estimation in Non-Stationary Streaming Data

We provide an incremental quantile estimator for Non-stationary Streaming Data. We propose a method for simultaneous estimation of multiple quantiles corresponding to the given probability levels from streaming data. Due to the limitations of the memory, it is not feasible to compute the quantiles by storing the data. So estimating the quantiles as the data pass by is the only possibility. This can be effective in network measurement. To provide the minimum of the mean-squared error of the estimation, we use parabolic approximation and for comparison we simulate the results for different number of runs and using both linear and parabolic approximations.

Ethnic sensitive substance abuse work : services for non-Finnish speaking clients in substance abuse treatment units in Finland today

The purpose of this study was to examine the current situation in substance abuse treatment units in Finland in taking non-Finnish speaking clients into consideration. The initiative for this research came from the Development of Alcohol and Drugs Intervention group at Stakes (National Research and Development Centre for Welfare and Health). Their aim was to gather information about the functioning and relevance of the quality assessment forms based on the quality recommendations for substance abuse work, filled in by substance abuse treatment units. The ethnic issue was chosen as the main approach in the study. The aim of this research was to answer the following questions: what is the readiness and competence in substance abuse treatment units in Finland to receive and encounter non-Finnish speaking clients, how is the quality of these services assessed and/or developed in the units, and what has been the role and functioning of the quality recommendations and quality assessment forms in working with non-Finnish speaking clients. The research methods used in the study were both quantitative and qualitative. The information concerning language services provided in the units was gathered from the quality assessment forms and basic information forms found in the database maintained by Stakes. The total amount of units found in the database was 267. In addition to that, semi-structured theme-interviews were carried out in four substance abuse treatment units in order to get a more deep understanding of how the services function in practice. The few number of non-Finnish speaking clients in the units may explain to a certain degree the results of the research. The results however showed that there is still space for improving the services. In the light of quality recommendations, the degree of language options provided in substance abuse treatment units in Finland today is low. Also the quantity of interpreter services provided in the units is scarce. There could also be unified guidelines specially tailored for substance abuse treatment units on how to work with ethnic minorities, as the knowledge is currently adopted from several different instances. The quality recommendations as well as quality assessment forms were valued and applied in the units appropriately and were also perceived to have an effect on the functioning, and quality, in the units.

Entre culture du consensus et critique sociale : les intellectuels de gauche dans la Suisse de l'après-guerre (1945-1968)

Cette thèse étudie l'engagement des intellectuels de gauche dans la vie politique suisse, de 1945 à 1968. D'une part, il s'agit de retracer l'évolution du statut des intellectuels, que ce soit dans ou hors des partis. D'autre part, il est question d'analyser les débats politiques au sein desquels ces intellectuels furent impliqués, et la manière dont ces débats suscitèrent des clivages entre eux. De ce point de vue, nous mettons en lumière les différents courants et groupes formés par les intellectuels progressistes, souvent structurés autour de revues ; il s'agit aussi bien d'étudier l'engagement de personnalités sociales-démocrates que des communistes prosoviétiques, sans oublier les chrétiens pacifistes ou les intellectuels proches de la gauche radicale antistalinienne. S'agissant de l'évolution du statut des acteurs étudiés, ce travail souligne le déclin de la figure de l'intellectuel de gauche organiquement lié à son parti, souvent issu du milieu ouvrier, au profit d'intellectuels critiques, généralement au bénéfice d'une formation académique et revendiquant une certaine autonomie par rapport aux organisations politiques. Du point de vue des débats politiques, l'engagement des intellectuels de gauche est envisagé à la lumière de trois périodes. Tout d'abord, nous étudions la phase de l'immédiat après-guerre (1945-1949), marquée par une poussée de la gauche, y compris prosoviétique, qui met en cause le conservatisme politique issu des années de Mobilisation. Nous étudions ensuite les années les plus tendues de la guerre froide, entre 1950 et 1962, durant lesquelles la vie politique et intellectuelle en Suisse est dominée par un fort anticommunisme, auquel se rallient les dirigeants du Parti socialiste. Pourtant, l'engagement de certains intellectuels progressistes, en particulier dans le mouvement pacifiste, met en cause le consensus politique de guerre froide. Enfin, dans une troisième partie, nous montrons comment la critique intellectuelle de gauche se renforce après 1962, à la faveur de la détente Est-Ouest sur le plan international, et avec l'essor, en Suisse même, du mouvement des « non- conformistes ». Ce mouvement est animé par des intellectuels qui dénoncent le conservatisme helvétique, les excès de l'anticommunisme ou qui affirment leur solidarité avec les travailleurs immigrés en Suisse, aussi bien qu'avec les mouvements sociaux dans les pays du tiers-monde. Nous montrons en particulier comment l'engagement de ces intellectuels progressistes contribue à préparer le terrain pour les mobilisations de la jeunesse qui surviendront dans les « années 1968 ». -- This thesis adresses the political commitment of left-wing intellectuals in Switzerland between 1945 and 1968. It aims, on the one hand, to examine how the status of intellectuals developed within and outside of political parties. On the other hand, it endeavours to understand the political debates that involved and sometimes split these intellectuals. In this intent, we examine the various political orientations and formations that brought left-wing intellectuals together - often around dedicated periodicals - such as the Social-democratic, the Communist, the Christian Progressist or the anti-Stalinist Marxist movements. Regarding the evolving status of left-wing opinion leaders, we observe the decline of the organic, party-affiliated intellectuals - often from a working class background. By contrast, critical academics - left-wing oriented but.not directly linked to a political formation - became prevailing figures. Concerning left-wing intellectuals' involvement in the political debate, we differentiate three historical periods. Firstly, the immediate postwar years (1945-1949) were characterised by the strengthening of a left-wing faction, including pro-Soviet forces, which criticized the conservative political consensus built up during the War. Secondly, during the most tense years of the Cold War (1950-1962), the Swiss political and intellectual life became widely dominated by a strong anticommunism, supported by the Social-Democratic leaders. Still, the commitment of certain progressist intellectuals, particularly in the pacifist movement, called into question the political consensus resulting from the Cold War. This questioning strengthened after 1962, in the context of the Détente, corresponding to the rise of the "non-conformist" movement. This movement stemmed from progressist intellectuals, who criticized the Swiss conservatism, and the excesses of official anticommunism, while declaring their solidarity with immigrant workers or with the social movements in the Third World. We show in particular how these intellectuals paved the way for the youth mobilization due to occur in the "1968 years".

Molecular profiling of non-small cell lung cancer by histologic subtype

Background: A substantial proportion of NSCLC has been shown to harbour specific molecular alterations affecting tumour proliferation and resulting in sensitivity to inhibition of the corresponding activated oncogenic pathway by targeted therapies. Comprehensive tumor profiling can diagnose such alterations and may identify new alterations opening additional treatment options for all distinct NSCLC subtypes. Methods: Over 6,700 non-small cell lung cancer cases referred to Caris Life Sciences between 2009 and 2014 were evaluated; clinical diagnoses and detailed tumor pathology were collected from referring physicians. Specific profiling was performed per physician request and included a combination of sequencing (Sanger, NGS or pyrosequencing), protein expression (IHC), gene amplification/rearrangement (CISH or FISH), and/or RNA fragment analysis within potential cancer-related genes and pathways. Results: Patients were grouped into cohorts according to histological subtype - adenocarcinoma (AD) (n=4,286), squamous cell carcinoma (SCC) (n=1,280), large cell carcinoma (LCC) (n=153) and bronchioalveolar carcinoma (BAC) (n=94). Protein overexpression of cMET (>2+ in >50% cells) was higher in AD (35.9%) compared to other subgroups (12-20%) while RRM1 and TOP2A levels were lower in AD. ALK or ROS1 were rearranged in 5.3% of patients with AD compared to 3.7% of patients with LCC and 1.2% of patients with SCC. EGFR mutations were found at low prevalence in both the LCC (0%) and SCC cohorts (2.8%) compared to 21% in AD. Similar lower rates of BRAF mutations were observed in the LCC and SCC cohorts compared to AD (0%, 1.1% and 5.1%). Pathway analysis showed activating mutations in the ERK pathway in 40% of patients with AD. Only 10-12% of patients with LCC or SCC had activating mutations in the ERK pathway. Conclusions: Despite the limitations of this retrospective series, we report comprehensive profiling of the largest cohort of NSCLC. Tumor profiling reveals that ADs may be more addicted to the ERK pathway than other histological subtypes. Drugs which target cMET may also have most utility in AD. Full analysis by histological subtype and additional correlative data on protein expression, gene copy number and mutations will be presented.

Arterial Therapies of Non-Colorectal Liver Metastases.

BACKGROUND: The unique situation of the liver with arterial and venous blood supply and the dependency of the tumor on the arterial blood flow make this organ an ideal target for intrahepatic catheter-based therapies. Main forms of treatment are classical bland embolization (TAE) cutting the blood flow to the tumors, chemoembolization (TACE) inducing high chemotherapy concentration in tumors, and radioembolization (TARE) without embolizing effect but very high local radiation. These different forms of therapies are used in different centers with different protocols. This overview summarizes the different forms of treatment, their indications and protocols, possible side effects, and available data in patients with non-colorectal liver tumors. METHODS: A research in PubMed was performed. Mainly clinical controlled trials were reviewed. The search terms were 'embolization liver', 'TAE', 'chemoembolization liver', 'TACE', 'radioembolization liver', and 'TARE' as well as 'chemosaturation' and 'TACP' in the indications 'breast cancer', 'neuroendocrine', and 'melanoma'. All reported studies were analyzed for impact and reported according to their clinical relevance. RESULTS: The main search criteria revealed the following results: 'embolization liver + breast cancer', 122 results, subgroup clinical trials 16; 'chemoembolization liver + breast cancer', 62 results, subgroup clinical trials 11; 'radioembolization liver + breast cancer', 37 results, subgroup clinical trials 3; 'embolization liver + neuroendocrine', 283 results, subgroup clinical trials 20; 'chemoembolization liver + neuroendocrine', 202 results, subgroup clinical trials 9; 'radioembolization liver + neuroendocrine', 64 results, subgroup clinical trials 9; 'embolization liver + melanoma', 79 results, subgroup clinical trials 15; 'chemoembolization liver + melanoma', 60 results, subgroup clinical trials 14; 'radioembolization liver + melanoma', 18 results, subgroup clinical trials 3. The term 'chemosaturation liver' was tested without indication since only few publications exist and provided us with five results and only one clinical trial. CONCLUSION: Despite many years of clinical use and documented efficacy on intra-arterial treatments of the liver, there are still only a few prospective multicenter trials with many different protocols. To guarantee the future use of these efficacious therapies, especially in the light of many systemic or surgical therapies in the treatment of non-colorectal liver metastases, further large randomized trials and transparent guidelines need to be established.