Thirteen polymorphic microsatellite markers for the European green toad Bufo viridis viridis, a declining amphibian species.

We report 13 new polymorphic microsatellite markers for the European green toad Bufo viridis viridis (B. viridis subgroup), a declining amphibian from Central, Southeastern and Eastern Europe. Diversity at these loci estimated for 19 individuals ranged from two to ten alleles. Most of these primers also cross-amplify in related West-Mediterranean green toad species (Bufo balearicus, B. siculus and B. boulengeri). These microsatellites will be useful for conservation genetics of threatened Bufo viridis viridis populations and evolutionary studies of green toad taxa in secondary contact to examine hybridization.

Mandatory communication skills training for oncologists: enforcement does not substantially impact satisfaction.

PURPOSE: Even though there is evidence that both patients and oncology clinicians are affected by the quality of communication and that communication skills can be effectively trained, so-called Communication Skills Trainings (CSTs) remain heterogeneously implemented. METHODS: A systematic evaluation of the level of satisfaction of oncologists with the Swiss CST before (2000-2005) and after (2006-2012) it became mandatory. RESULTS: Levels of satisfaction with the CST were high, and satisfaction of physicians participating on a voluntary or mandatory basis did not significantly differ for the majority of the items. CONCLUSIONS: The evaluation of physicians' satisfaction over the years and after introduction of mandatory training supports recommendations for generalized implementation of CST and mandatory training for medical oncologists.

A genetic isolation gradient of populations of the Balearic green toad (Bufo balearicus) follows rising eastward fragmentation of the rural landscapes on the island of Menorca.

We present the first approach to the genetic diversity and structure of the Balearic toad (Bufo balearicus Boettger, 1880) for the island of Menorca. Forty-one individ- uals from 21 localities were analyzed for ten microsatellite loci. We used geo-refer- enced individual multilocus genotypes and a model-based clustering method for the inference of the number of populations and of the spatial location of genetic dis- continuities between those populations.¦Only six of the microsatellites analyzed were polymorphic. We revealed a northwest- ern area inhabited by a single population with several well-connected localities and another set of populations in the southeast that includes a few unconnected small units with genetically significant differences among them as well as with the individ- uals from the northwest of the island. The observed fragmentation may be explained by shifts from agricultural to tourism practices that have been taking place on the island of Menorca since the 1960s. The abandonment of rural activities in favor of urbanization and concomitant service areas has mostly affected the southeast of the island and is currently threatening the overall geographic connectivity between the different farming areas of the island that are inhabited by the Balearic toad.

Perception et communication du risque: du diabète à la maladie cardiovasculaire [Risk perception and communication: from diabetes to cardiovascular diseases].

Evidence-based medicine has enabled to approach disease in a more rational and scientific way. Clinical research has identified behaviours and risk factors that could cause disease often "silent" at the beginning, such as diabetes. Despite the clear impact of these evidences on public health, it seems that the individual risk perception level remains weak. To mention as well, the health professionals very often have a different views, which makes it difficult to communicate the risk with patients. In this article we describe the principles of risk perception, the diabetes related risk perception concerning cardiovascular complications, and suggest some practical strategies and tools which could improve risk communication in the everyday practice.

Development and cross-amplification of thirty microsatellite loci in five diploid and polyploid Central Asian species of Palearctic green toads (Bufo viridis subgroup)

We report 30 polymorphic microsatellite markers for five species of Palearctic green toads (Bufo viridis subgroup): 23 in the diploid B. latastii, 19 in diploid B. turanensis, 20 in diploid B. shaartusiensis, 27 in tetraploid B. pewzowi, and 30 in triploid B. baturae. Genetic diversity at these loci, measured for 10-18 individuals per species, ranged from 2 to 19 alleles. These microsatellite loci will be useful for conservation plans (genetic diversity, population structure, evolutionary units), inheritance patterns, and evolution of green toads.

Mutant HbpR transcription activator isolation for 2-chlorobiphenyl via green fluorescent protein-based flow cytometry and cell sorting.

Mutants were produced in the A-domain of HbpR, a protein belonging to the XylR family of σ(54)-dependent transcription activators, with the purpose of changing its effector recognition specificity from 2-hydroxybiphenyl (2-HBP, the cognate effector) to 2-chlorobiphenyl (2-CBP). Mutations were introduced in the hbpR gene part for the A-domain via error-prone polymerase chain reaction, and assembled on a gene circuitry plasmid in Escherichia coli, permitting HbpR-dependent induction of the enhanced green fluorescent protein (egfp). Cells with mutant HbpR proteins responsive to 2-CBP were enriched and separated in a flow cytometry-assisted cell-sorting procedure. Some 70 mutants were isolated and the A-domain mutations mapped. One of these had acquired true 2-CBP recognition but reacted hypersensitively to 2-HBP (20-fold more than the wild type), whereas others had reduced sensitivity to 2-HBP but a gain of 2-CBP recognition. Sequencing showed that most mutants carried double or triple mutations in the A-domain gene part, and were not located in previously recognized conserved residues within the XylR family members. Further selection from a new mutant pool prepared of the hypersensitive mutant did not result in increased 2-CBP or reduced 2-HBP recognition. Our data thus demonstrate that a one-step in vitro 'evolutionary' adaptation of the HbpR protein can result in both enhancement and reduction of the native effector recognition.

Fluorescein and indocyanine-green angiography in ocular syphilis: an exploratory study.

BACKGROUND: Fluorescein (FA) and indocyanine-green angiography (ICGA) may offer valuable information concerning disease severity and prognosis in ocular syphilis. The aim of the present study is to describe angiographic patterns encountered in the context of ocular syphilis, and to explore the associations between specific angiographic manifestations and severity of disease presentation, as well as disease evolution after treatment. METHODS: We performed a retrospective institutional study with the inclusion of 23 patients with ocular syphilis presenting to the uveitis clinic of the Jules-Gonin Eye Hospital in a 10-year period. FA and ICGA were performed following a standard protocol for posterior uveitis. Patterns of fluorescence were noted, and statistical associations between each angiographic pattern and any demographic, clinical, or laboratory parameter at baseline and after treatment were sought. RESULTS: The presence of any dark dots in ICGA was significantly associated with anterior uveitis (p = 0.031). The presence of hot spots in ICGA was significantly associated with longer duration of symptoms prior to initial visit (p = 0.032) and with male gender (p = 0.012). Weak non-significant trends were found associating vascular staining in FA with anterior uveitis (p = 0.066), vitritis (p = 0.069), and younger age (p = 0.061), as well as disc hyperfluorescence in FA with seropositivity for HIV (p = 0.089) and macular edema in FA with longer disease duration (p = 0.061). The presence of any dark dots in ICGA exhibited a weak trend of association with anterior uveitis and/or vitritis (p = 0.079). CONCLUSIONS: Out of the several associations identified implicating specific angiographic features, we underline the possible role of the presence of dark dots in ICGA for identifying active inflammation, and the role of hot spots in ICGA as markers of long-standing disease. Vascular staining in FA appears to be more common in patients with severe ocular inflammation with presence of anterior uveitis and/or vitritis.

Développement de la communication intentionnelle gestuelle à partir des usages culturels des objets dans l'interaction triadique enfant-objet-adulte

Pour que deux protagonistes parviennent à communiquer, ils doivent non seulement partager les signes verbaux et/ou non verbaux qu'ils utilisent, mais ils doivent également parvenir à accéder à l'intention communicative de chacun. Ce dernier aspect de la communication a été intimement lié aux significations et aux connaissances que les protagonistes partagent (angl. common ground). Malgré le fait que l'importance des significations partagées ait été soulignée dans la littérature concernant la communication entre adultes, cet aspect n'a pas été étudié en ce qui concerne le développement précoce de la communication. Dans le présent travail, nous suggérons d'investiguer le lien entre les significations partagées entre le jeune enfant et l'adulte et la capacité de l'enfant à communiquer de manière intentionnelle via des gestes. En nous appuyant sur l'approche de la Pragmatique de l'Objet (Moro & Rodríguez, 2005), nous suggérons que les connaissances concernant l'usage culturel de l'objet que construit progressivement l'enfant représentent un type de significations que l'enfant partage avec autrui. 12 dyades mère-enfant ont été enregistrées à l'aide d'une caméra lors d'interactions avec quatre objets. Les observations ont eu lieu au domicile des familles et ont été conduites chaque deuxième mois lorsque les enfants ont été âgés de 8 à 16 mois (groupe 1) et de 16 à 24 mois (groupe 2). Les observations ont été codées pour le niveau de maîtrise de l'usage culturel par l'enfant ainsi que pour la production de gestes par l'enfant et par l'adulte. Nous avons trouvé que plus l'enfant maîtrise les usages culturels des objets, plus il produit de gestes, et plus ces gestes remplissent une fonction communicative explicite. Concernant les gestes de l'adulte, les résultats dévoilent que plus l'enfant maîtrise les usages conventionnels des objets, plus l'adulte adresse des gestes communicatifs à l'enfant, plus ses gestes sont produits de manière complexe et plus l'intention des gestes communicatifs de l'adulte est complexe. Pris ensemble, ces résultats suggèrent que le partage de significations sur l'usage culturel des objets représente un type de connaissances communes qui permettent au bébé et à ses protagonistes de communiquer.

"Pas vraiment, votre honneur...": vadémécum de la communication entre experts forensiques et magistrats

La présente communication a pour objet la communication entre experts forensiques et magistrats. En confrontant les notions juridiques d'expertise (notamment en regard du nouveau Code de procédure pénale), d'expert judiciaire aux pratiques habituellement admises dans le milieu forensique, elle met en lumière les décalages existant entre les attentes des juristes et les réponses que peuvent apporter les experts aux questions d'expertise qui leur sont posées. La contribution se conclura par quelques brèves recommandations pouvant constituer les prémisses d'un vadémécum de la communication destiné tant aux experts qu'aux magistrats.

Changing healthcare: stakeholder perceptions of the burden of chronic disease and the value of teams, measurements and communication.

Canadian healthcare is changing. Over the course of the past decade, the Health Care in Canada Survey (HCIC) has annually measured the reactions of the public and professional stakeholders to many of these change forces. In HCIC 2008, for the first time, the public's perception of their health status and all stakeholders' views of the burden and effective management of chronic diseases were sought. Overall, Canadians perceive themselves as healthy, with 84% of adults reporting good-to-excellent health. However, good health decreased with age as the occurrence of chronic illness rose, from 12% in the age group 18-24 to 65% for the population =65 years. More than 70% of all stakeholders were strongly or somewhat supportive of the implementation of coordinated care, or disease management programs, to improve the care of patients with chronic illnesses. Concordant support was also expressed for key disease management components, including coordinated interventions to improve home, community and self-care; increased wellness promotion; and increased use of clinical measurements and feedback to all stakeholders. However, there were also important areas of non-concordance. For example, the public and doctors consistently expressed less support than other stakeholders for the value of team care, including the use of non-physician professionals to provide patient care; increased patient involvement in decision-making; and the use of electronic health records to facilitate communication. The actual participation in disease management programs averaged 34% for professionals and 25% for the public. We conclude that chronic diseases are common, age-related and burdensome in Canada. Disease management or coordinated intervention often delivered by teams is also relatively common, despite its less-than-universal acceptance by all stakeholders. Further insights are needed, particularly into the variable perceptions of the value and efficacy of team-delivered healthcare and its important components.