European Council of Legal Medicine (ECLM) accreditation of forensic pathology services in Europe.

Forensic experts play a major role in the legal process as they offer professional expert opinion and evidence within the criminal justice system adjudicating on the innocence or alleged guilt of an accused person. In this respect, medico-legal examination is an essential part of the investigation process, determining in a scientific way the cause(s) and manner of unexpected and/or unnatural death or bringing clinical evidence in case of physical, psychological, or sexual abuse in living people. From a legal perspective, these types of investigation must meet international standards, i.e., it should be independent, effective, and prompt. Ideally, the investigations should be conducted by board-certified experts in forensic medicine, endowed with a solid experience in this field, without any hierarchical relationship with the prosecuting authorities and having access to appropriate facilities in order to provide forensic reports of high quality. In this respect, there is a need for any private or public national or international authority including non-governmental organizations seeking experts qualified in forensic medicine to have at disposal a list of specialists working in accordance with high standards of professional performance within forensic pathology services that have been successfully submitted to an official accreditation/certification process using valid and acceptable criteria. To reach this goal, the National Association of Medical Examiners (NAME) has elaborated an accreditation/certification checklist which should be served as decision-making support to assist inspectors appointed to evaluate applicants. In the same spirit than NAME Accreditation Standards, European Council of Legal Medicine (ECLM) board decided to set up an ad hoc working group with the mission to elaborate an accreditation/certification procedure similar to the NAME's one but taking into account the realities of forensic medicine practices in Europe and restricted to post-mortem investigations. This accreditation process applies to services and not to individual practitioners by emphasizing policies and procedures rather than professional performance. In addition, the standards to be complied with should be considered as the minimum standards needed to get the recognition of performing and reliable forensic pathology service.

Propuesta creativa para la nueva línea de vinos ENJOYME

El projecte presentat en aquest document formal conté la proposta per a la nova marca de vins Enjoyme, el projecte consta de la creació de diverses peces gràfiques per tal de construir una proposta global per a la marca. L’encàrrec per part del client consta de: construcció de marca Enjoyme (logotip), lloc web enfocat a la venda on line, packaging del producte, OPI i revista digital. Cadascuna d’aquestes peces es troba explicada detalladament dins d’aquest document amb les seves respectives especificacions creatives, tècniques, estratègiques i econòmiques. El concepte creatiu d’aquesta campanya “Cultiva els teus sentits” està reflectit en cadascuna de les peces, formant un equilibri en conjunt. La idea central de la campanya s’enfoca a transmetre als clients totes les sensacions que li pot donar la natura en ser humà, tenint en compte l’orgànic i biodinàmic com a part fonamental del projecte, ja que aquest producte elaborat amb aquest tipus d’agricultura.

Official Positions for FRAX® clinical regarding international differences from Joint Official Positions Development Conference of the International Society for Clinical Densitometry and International Osteoporosis Foundation on FRAX®.

Osteoporosis is a serious worldwide epidemic. Increased risk of fractures is the hallmark of the disease and is associated with increased morbidity, mortality and economic burden. FRAX® is a web-based tool developed by the Sheffield WHO Collaborating Center team, that integrates clinical risk factors, femoral neck BMD, country specific mortality and fracture data and calculates the 10 year fracture probability in order to help health care professionals identify patients who need treatment. However, only 31 countries have a FRAX® calculator at the time paper was accepted for publication. In the absence of a FRAX® model for a particular country, it has been suggested to use a surrogate country for which the epidemiology of osteoporosis most closely approximates the index country. More specific recommendations for clinicians in these countries are not available. In North America, concerns have also been raised regarding the assumptions used to construct the US ethnic specific FRAX® calculators with respect to the correction factors applied to derive fracture probabilities in Blacks, Asians and Hispanics in comparison to Whites. In addition, questions were raised about calculating fracture risk in other ethnic groups e.g., Native Americans and First Canadians. In order to provide additional guidance to clinicians, a FRAX® International Task Force was formed to address specific questions raised by physicians in countries without FRAX® calculators and seeking to integrate FRAX® into their clinical practice. The main questions that the task force tried to answer were the following: The Task Force members conducted appropriate literature reviews and developed preliminary statements that were discussed and graded by a panel of experts at the ISCD-IOF joint conference. The statements approved by the panel of experts are discussed in the current paper.

Molecular determinants of desensitization in an ENaC/degenerin channel.

Epithelial Na(+) channel (ENaC)/degenerin family members are involved in mechanosensation, blood pressure control, pain sensation, and the expression of fear. Several of these channel types display a form of desensitization that allows the channel to limit Na(+) influx during prolonged stimulation. We used site-directed mutagenesis and chemical modification, functional analysis, and molecular dynamics simulations to investigate the role of the lower palm domain of the acid-sensing ion channel 1, a member of the ENaC/degenerin family. The lower palm domains of this trimeric channel are arranged around a central vestibule, at ∼20 Å above the plasma membrane and are covalently linked to the transmembrane channel parts. We show that the lower palm domains approach one another during desensitization. Residues in the palm co-determine the pH dependence of desensitization, its kinetics, and the stability of the desensitized state. Mutations of palm residues impair desensitization by preventing the closing movement of the palm. Overexpression of desensitization-impaired channel mutants in central neurons allowed--in contrast to overexpression of wild type--a sustained signaling response to rapid pH fluctuations. We identify and describe here the function of an important regulatory domain that most likely has a conserved role in ENaC/degenerin channels.

La dyspnée laryngée paroxystique: une manifestation extra-oesophagienne peu connue du reflux gastro-oesophagien [Gastroesophageal reflux: a possible cause of paroxysmal laryngeal dyspnea]

An important number of patients are referred to the ENT specialist because of extraoesophageal manifestations of gastroesophageal reflux. The most alarming symptom is a paroxysmal dyspnea secondary to a laryngospasm. The patients report a laryngeal choking sensation associated to an aphonia. We report three cases of laryngospasm secondary to acid gastric reflux. The diagnosis was made with the clinical history, a laryngeal examination and a 24-hour pH-monitoring enabled us to demonstrate a clear temporal relation between the reflux episodes and the choking episodes. In conclusion, the pharyngo-laryngeal reflux is a possible cause of laryngospasm. In our three patients, a high dose antiacid treatment was efficient to bring a lasting relief of the symptoms.

The hypocretins and the reward function: what have we learned so far?

A general consensus acknowledges that drug consumption (including alcohol, tobacco, and illicit drugs) constitutes the leading cause of preventable death worldwide. But the global burden of drug abuse extends the mortality statistics. Indeed, the comorbid long-term debilitating effects of the disease also significantly deteriorate the quality of life of individuals suffering from addiction disorders. Despite the large body of evidence delineating the cellular and molecular adaptations induced by chronic drug consumption, the brain mechanisms responsible for drug craving and relapse remain insufficiently understood, and even the most recent developments in the field have not brought significant improvement in the management of drug dependence. Though, recent preclinical evidence suggests that disrupting the hypocretin (orexin) system may serve as an anticraving medication therapy. Here, we discuss how the hypocretins, which orchestrate normal wakefulness, metabolic health and the execution of goal-oriented behaviors, may be compromised and contribute to elicit compulsive drug seeking. We propose an overview on the most recent studies demonstrating an important role for the hypocretin neuropeptide system in the regulation of drug reward and the prevention of drug relapse, and we question the relevance of disrupting the hypocretin system to alleviate symptoms of drug addiction.

Modification de la composition des cigarettes durant te XXe siècle: rôle de l'industrie du tabac et effet sur la dépendance tabagique [Chemicals added to cigarettes and their effects on tobacco dependence]

This paper summarizes data on the factors involved in addiction and dependence to cigarettes. Nicotine has been intensively studied by the tobacco industry, for instance for its addictive effect at the lowest possible rates. The addition of diammonium phosphate and urea produces an alcalinization of the pH of cigarette smoke, and promotes the absorption and the trans-membrane passage of nicotine. The taste, the smell of smoke, and the visual aspect of the pack of cigarettes are also sensory components that promote addiction. Finally, menthol, sugar, cocoa and liquorice added to cigarettes also play a role in dependence and addiction to cigarettes by, for instance, making an anesthetic effect on the airways.

Architectural and Functional Similarities between Trimeric ATP-Gated P2X Receptors and Acid-Sensing Ion Channels

ATP-gated P2X receptors and acid-sensing ion channels are two distinct ligand-gated ion channels that assemble into trimers. They are involved in many important physiological functions such as pain sensation and are recognized as important therapeutic targets. They have unrelated primary structures and respond to different ligands (ATP and protons) and are thus considered as two different ion channels. As a consequence, comparisons of the biophysical properties and underlying mechanisms have only been rarely made between these two channels. However, the recent determination of their molecular structures by X-ray crystallography has revealed unexpected parallels in the architecture of the two pores, providing a basis for possible functional analogies. In this review, we analyze the structural and functional similarities that are shared by these trimeric ion channels, and we outline key unanswered questions that, if addressed experimentally, may help us to elucidate how two unrelated ion channels have adopted a similar fold of the pore.

Evidence for a compulsive-like behavior in rats exposed to alternate access to highly preferred palatable food.

Converging evidence suggests that recurrent excessive calorie restriction causes binge eating by promoting behavioral disinhibition and overeating. This interpretation suggests that cognitive adaptations may surpass physiological regulations of metabolic needs after recurrent cycles of dieting and binging. Intermittent access to palatable food has long been studied in rats, but the consequences of such diet cycling procedures on the cognitive control of food seeking remain unclear. Female Wistar rats were divided in two groups matched for food intake and body weight. One group received standard chow pellets 7 days/week, whereas the second group was given chow pellets for 5 days and palatable food for 2 days over seven consecutive weeks. Rats were also trained for operant conditioning. Intermittent access to palatable food elicited binging behavior and reduced intake of normal food. Rats with intermittent access to palatable food failed to exhibit anxiety-like behaviors in the elevated plus maze, but displayed reduced locomotor activity in the open field and developed a blunted corticosterone response following an acute stress across the diet procedure. Trained under a progressive ratio schedule, both groups exhibited the same motivation for sweetened food pellets. However, in contrast to controls, rats with a history of dieting and binging exhibited a persistent compulsive-like behavior when access to preferred pellets was paired with mild electrical foot shock punishments. These results highlight the intricate development of anxiety-like disorders and cognitive deficits leading to a loss of control over preferred food intake after repetitive cycles of intermittent access to palatable food.

Impact d'une alcoolisation précoce sur le rat juvénile et conséquences sur la consommation d'alcool à l'âge adulte.

Contexte : l'adolescence est une période de transition au cours de laquelle l'enfant développe les capacités physiques et cognitives qui lui permettent de s'intégrer au monde adulte et qui se caractérise notamment par une prise de risque, une grande impulsivité et une constante recherche de sensations. Bien que des déterminants sociaux et familiaux entrent en jeu dans ce domaine, il y a également une composante neurobiologique importante. Les avancées techniques dans le domaine de l'imagerie ont permis de mettre en évidence plusieurs changements structurels à l'adolescence tels qu'un remodelage de la matière grise avec une perte de synapses plus ou moins importante selon la région observée et une augmentation de la myélinisation. En outre, le développement cérébral n'est pas uniforme dans le temps. En effet, la maturation du cortex préfrontal est ultérieure au développement du système limbique. Cet asynchronisme pourrait expliquer l'impulsivité des adolescents (consécutive à l'immaturité du cortex préfrontal) et leur comportement de recherche de sensation et/ou de prise de risque (consécutif au développement précoce du noyau accumbens notamment). Ces régions font également partie intégrante du système de récompense et modulent la motivation pour des récompenses naturelles et non-­‐naturelles, comme l'alcool et d'autres drogues. L'émergence d'une consommation d'alcool excessive est justement préoccupante chez les adolescents. En 2007, l'étude ESPAD (The European School Survey Project On Alcohol and Other Drugs) menée auprès de jeunes de 15 à 16 ans relève que 41% des jeunes questionnées ont régulièrement bu jusqu'à l'ivresse dans les 12 mois précédant l'entretien. Les conséquences neuropsychologiques à long terme de ce comportement de « binge-­‐drinking » commencent à alarmer le corps médical, mais l'interrogation demeure sur les risques de ce type de comportement vis-­‐à-­‐vis du développement d'un alcoolisme chronique à l'âge adulte. Objectifs du travail : en s'appuyant sur une revue de la littérature, ce travail a pour objectif d'expliquer les comportements qui émergent à l'adolescence à la lumière des modifications neurobiologiques qui s'opèrent durant cette période critique. Au niveau expérimental, nous proposons d'évaluer la propension de rats juvéniles exposés précocement à de l'alcool à développer un comportement d'abus de consommation d'alcool à l'âge adulte en comparaison avec un groupe contrôle. Dans un deuxième temps nous souhaitons déterminer la propension des rats exposés précocement à de l'alcool à montrer une préférence pour l'alcool par rapport à la saccharine, puis par rapport à de l'eau en comparaison au groupe contrôle. Méthode : nous comparons deux groupes de rongeurs adolescents (âgés de 32 jours à 67 jours). Le groupe test (groupe E, n=8), qui est exposé par un accès ad libitum à une solution d'éthanol 10 % contenant de la saccharine 0.2%, ceci afin de limiter l'aspect gustatif aversif de l'éthanol. Et le groupe témoin (groupe S, n=8), qui est exposé par un accès ad libitum à une solution de saccharine 0.2%. Ce conditionnement se fait sur 13 semaines. Une fois atteinte l'âge adulte, les animaux sont ensuite entraînés à appuyer sur un levier afin de recevoir de l'éthanol (0,1 ml d'une solution à 10%). Nous nous proposons d'évaluer la quantité d'alcool ainsi consommée, puis la motivation des animaux pour obtenir de l'éthanol et enfin leur capacité de résistance à un choc électrique non douloureux mais aversif, lorsque celui-­‐ci est associé à l'éthanol. Enfin, nous évaluerons, via un paradigme de choix à deux leviers, la propension des animaux à choisir de consommer volontairement de l'éthanol quand ils ont le choix entre de l'éthanol 10% et une solution de saccharine à différentes concentrations, puis entre de l'éthanol 10% et de l'eau. Résultats : la phase de tests de comportements à risque d'abus ne permet pas de mettre en évidence une différence significative entre les deux groupes. La phase de test de choix montre une diminution significative du pourcentage d'appuis sur le levier associé à la saccharine avec la diminution de la concentration de saccharine pour les deux groupes. Le groupe S a un pourcentage d'appuis sur le levier associé à l'éthanol significativement plus important que les rats du groupe E et a tendance à préférer l'éthanol pour une concentration de saccharine plus grande que le groupe E. Le groupe S montre également une préférence significative pour l'éthanol quand il n'a plus que le choix avec l'eau alors que le groupe E ne montre pas de préférence. Conclusions : chez des rats élevés dans les mêmes conditons, la consommation précoce d'éthanol n'est pas un facteur de risque de comportements d'abus de consommation d'alcool à l'âge adulte. Cependant un phénomène dit de « sensiblisation croisée » entre le goût sucrée et l'éthanol a été soulevé au cours de cette étude permettant de se questionner sur l'impact d'une consommation intermittente de substances au goût sucré à l'adolescence sur la consommation d'alcool à l'âge adulte.

The use of ISO 9001 quality standard in higher education institution libraries

[eng] ISO standard 9001 is one of a set of management tools that libraries have adopted in recent years. This article focuses on libraries in higher education institutions that have received ISO certification of their quality management systems (ISO standard 9001:2000). We examine their reasons for seeking certification and the advantages and difficulties they have encountered in applying this ISO standard. Finally, we consider the future prospects of ISO standard 9001 in university libraries.

L'ús de la norma de qualitat ISO 9001 a les biblioteques d'institucions d'educació superior

[eng] ISO standard 9001 is one of a set of management tools that libraries have adopted in recent years. This article focuses on libraries in higher education institutions that have received ISO certification of their quality management systems (ISO standard 9001:2000). We examine their reasons for seeking certification and the advantages and difficulties they have encountered in applying this ISO standard. Finally, we consider the future prospects of ISO standard 9001 in university libraries.

Iowa Workforce Monthly, February 2009, Issue 2

Highlights: * Whether you’re looking for a job or seeking to bolster your credentials, earning a Career Readiness Certificate (CRC) gives you proof of your job skills....pg. 2 * Michelle Frey was laid off in 2003. She worked with the WIA program to research and look into careers that would suit her....pg. 2 * Currently, over 450 participants (laborers) are involved in the Emergency Public Jobs (EMJ) program ....pg. 3 * Established in 1999, the first two New Iowan Centers were opened in Muscatine and Sioux City, the eastern and western doors to Iowa....pg. 3 * We appreciate the feedback we get from our customers. Read a few noteworthy comments we’ve received....pg. 4

Fatigue: revue et approche diagnostique [Fatigue: review and systematic approach to potential causes]

Fatigue is defined as a sensation of exhaustion during or after usual activities. As much as one third of patients consulting a primary care physician report this complaint. After investigation, two-thirds of the patients have a somatic or psychiatric diagnosis. This review presents a seven-step approach to the patient who complains of fatigue.

Strategic behaviours in healthcare : evidence from primary care and pharmaceutical markets

We analyse the strategic behaviours of agents in a market through the appropriate¬ness of their skills to the market. If agents' skills are well adapted to market and they can reach their target, they will not need to adopt strategic behaviours. The agents will behave as selfish individuals. However, if their skills are not well adapted and they cannot attain their target alone, they will adopt strategic behaviours to reach their objectives. These behaviours will have a different impact on the utilities of other agents, depending on the skills and the objectives of the agent. If these agents need other agents to reach their objectives, they will behave as altruistic individuals who internalise the utilities of other agents in reaching their objectives and will adopt cooperative behaviours. However, if these agents fear that other agents could prevent them from reaching their target because they can foresee that the skills of other agents are better adapted than their own skills, the agents will then behave as predator individuals and will adopt destructive behaviours to attain their objective. It is in the interests of these agents to manipulate information to increase disorder and dissimulate their lack of skills. They will reproduce the strategies of animals that modify their appearance to escape predators or simulate being bait to attract their prey. These agents will seek to induce chaos into the behaviours of other agents to amplify the impact of their strategies. The appropriateness of skills to the market allows an understanding of the emer-gence of networks and associated strategies. The members of a networks are inputs who are excluded when their costs are higher than their benefits. A network simul-taneously allows cooperation and selfish, predatory behaviours among its members. A network may adopt informational strategies when seeking to become the leader in a market or when it cannot survive. The creation of networks and the manipulation of information are two overlapping evolutionary strategies, with the first strategy favouring the second. In our model, an agent does not behave like a firm that aims only to maximise the profits of the firm but rather as a member of a network who adopts strategic behaviours as a function of the interests of this network. If his skills are well adapted to the market and he can innovate, he will not invest in erroneous input; in contrast, if his skills are not adapted, the agent will invest in the erroneous input of information into the market in order to survive. Therefore, when any informational asymmetries between the agents and their principals characterise the market, the price cannot be the main element that allows equilibrium to be reached in the market; instead, the appropriateness of skills to the market enables equilibrium. We will now apply these hypotheses to explain the strategic behaviours of physicians and pharmaceutical companies.