A-1 Monthly Public Assistance Statistical Report Family Investment Program, October 2009

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

A new electrocardiographic criteria for discriminating between Brugada types 2 and 3 patterns and incomplete right bundle branch block

Le syndrome de Brugada, une affection rythmique du sujet jeune potentiellement fatale, se manifeste sur l'ECG par un bloc de branche droit (BBD) complet, avec sus-décalage majeur du segment ST et inversion des ondes Τ de V1 à V3 appelé pattern de type 1. Cette présentation peut être intermittente. Les manifestations incomplètes du syndrome de Brugada sont appelées patterns de types 2 ou 3, et sont caractérisées par un BBD incomplet et un sus-décalage ST plus ou moins prononcé dans les dérivations V-, et V2 de l'ECG. Cette description, cependant, est aussi celle du BBD incomplet fréquemment rencontré chez les sujets jeunes, de moins de 40 ans, et présent dans 3% de la population. Bo nombre de ces sujets sont donc référés pour une recherche de syndrome de Brugada. Le but de cette thèse est donc d'évaluer de nouveaux critères permettant de discriminer les BBD incomplets, banals, des sujets porteurs d'un syndrome de Brugada de types 2 ou 3. Trente-huit patients avec un pattern de Brugada de types 2 et 3, référés pour un test médicamenteux utilisant un antiarythmique révélant un pattern de type 1 chez les sujets porteurs, ont été inclus dans l'étude. Avant le test médicamenteux, deux angles ont été mesurés sur les dérivations Vi et/ou V2 : a, l'angle entre une ligne verticale et la descente de l'onde r', et β, l'angle entre la montée de l'onde S et la descente de l'onde r'. Les mesure à l'état basai des deux angles, seules ou combinées avec la durée du QRS, on été comparées entre les patients avec une épreuve pharmacologique positive et ceux dont l'épreuve s'est révélée négative (i.e. servant de groupe contrôle car porteur d'un véritable BBD incomplet). Des courbes ROC ont été établies afin de déterminer les valeurs d'angles les plus discriminantes. La moyenne des angles β était significativement plus petite chez les 14 patients avec un test pharmacologique négatif comparé aux 24 patients avec un test positif. La valeur optimale pour l'angle β était de 58°, ce qui donnait une valeur prédictive positive de 73% et une valeur prédictive négative de 97% pour une conversion en pattern de type 1 lors du test pharmacologique. L'angle α était un peu moins sensible et spécifique que β. Quand les angles étaient combinés à la durée du QRS, on observait une discrète amélioration de la discrimination entre les deux populations. Notre travail permet donc, chez des patients suspects d'un syndrome de Brugada, de discriminer entre un BBD incomplet et les patterns de Brugada types 2 et 3 en utilisant un critère simple basé sur l'ECG de surface potentiellement applicable au lit du patient

Bringing Funds of Family Knowledge to school. The Living Morocco Project (“برغملا شيعلا”)

The purpose of the study, grounded in sociocultural theory, is to describe the funds of knowledge of a Moroccan family living in Catalonia (Spain) in order to document how teachers can use these funds of knowledge to make direct links between students' lives and classroom teaching. The funds of knowledge approach is based on a simple premise: regardless of any socio-economical and sociocultural "deficit" that people may or may not have all families accumulate bodies of beliefs, ideas, skills and abilities based on their experiences (in areas such as their occupation or their religion). The challenge consists in connecting these bodies of educational resources with teaching practice in order to connect the curriculum with students' lives. In doing so, qualitative research can be carried out using several techniques such as self portraits, self-definition tasks, assessment of family artefacts, documenting routines through photographs, or the analysis of a person's significant circle. The results in terms of teaching practices illustrate the variety of ways teachers can make connections between home and school in ways that assist learners in their academic development. In this article, we propose using the term funds of identity to complement the concept of funds of knowledge

A-1 Monthly Public Assistance Statistical Report Family Investment Program, November 2009

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

A-1 Monthly Public Assistance Statistical Report Family Investment Program, December 2009

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

The development of family alliance from pregnancy to toddlerhood and child outcomes at 5 years.

This article presents a longitudinal study of the development of "family alliance" from pregnancy to toddlerhood in a community sample, as well as its links with the emotional and cognitive development of the child at age 5 years. Family alliance is defined as the quality of the interactive coordination between family members. We consider that the alliance constitutes a context for the child to learn emotion regulation and to develop an understanding of inner states. Family interactions (N = 38) were observed at the 5th month of pregnancy and at 3, 9, and 18 months after birth in a standardized situation of observation (Lausanne Trilogue Play). Marital satisfaction and child temperament were assessed through self-reported questionnaires. Several outcomes of the child at age 5 years were measured: theory of mind performances, predominant emotional themes in pretend play, internalized and externalized symptoms. Results show that (a) three patterns of evolution of family alliance occur: "high stable" (n = 19), "high to low" (n = 10), and "low stable" (n = 9); (b) a high stable alliance is predictive of better outcomes in children at age 5 years, especially regarding theory of mind; (c) the temperament of the child is predictive of child outcomes; and (d) an interaction effect occurs between family alliance and temperament. These results highlight the importance of both family-level and individual-level variables for understanding individual differences in the social and cognitive development of children.

CCAAT/enhancer-binding protein family members recruit the coactivator CREB-binding protein and trigger its phosphorylation.

CCAAT/enhancer-binding protein (C/EBP) family members are transcription factors involved in important physiological processes, such as cellular proliferation and differentiation, regulation of energy homeostasis, inflammation, and hematopoiesis. Transcriptional activation by C/EBPalpha and C/EBPbeta involves the coactivators CREB-binding protein (CBP) and p300, which promote transcription by acetylating histones and recruiting basal transcription factors. In this study, we show that C/EBPdelta is also using CBP as a coactivator. Based on sequence homology with C/EBPalpha and -beta, we identify in C/EBPdelta two conserved amino acid segments that are necessary for the physical interaction with CBP. Using reporter gene assays, we demonstrate that mutation of these residues prevents CBP recruitment and diminishes the transactivating potential of C/EBPdelta. In addition, our results indicate that C/EBP family members not only recruit CBP but specifically induce its phosphorylation. We provide evidence that CBP phosphorylation depends on its interaction with C/EBPdelta and define point mutations within one of the two conserved amino acid segments of C/EBPdelta that abolish CBP phosphorylation as well as transcriptional activation, suggesting that this new mechanism could be important for C/EBP-mediated transcription.

Pain assessment in PICU and NICU: Have we got it right?

Pain assessment in critically ill infants and nonverbal children remains a challenge for health professionals. Despite the numerous pain observational measures that have been developed or adapted for infants and children with impaired communication, pain prevalence in paediatric and neonatal intensive care unit remains too high. As pain assessment has been recognised as a pre-requisite for appropriate pain management, much effort was put in the validation or the adaptation of pain measures with little emphasis on implementation of these instruments into practice. Only a few studies demonstrated the benefit of using standardised protocols for the management of pain to guide practice with variable effects. When standardised protocols are undeniably useful in practice, they do not replace health professionals' clinical reasoning necessary to care for individuals. The diversity of the PICU population makes that pain scores need to be interpreted within its clinical context. This session will present pain assessment as a complex transaction that describes structured clinical reasoning from expert nurses that goes beyond the "silver" standard of hetero-evaluation of pain in non-communicative children. Besides pain scores, several patients and nurses factors play a major role in making decisions about analgesia and/or sedation. Patient's clinical instability, change in patient's clinical status, source for observed agitated behaviour, patient's known reactions to analgesia and sedation and anticipation of risks are factors that should be taken into account when implementing pain assessment and management guidelines in PICU and NICU.

The young infant's triangular communication in the family : access to threesome intersubjectivity ? Conceptual considerations and case illustrations

During these last decades, the notion of primary intersubjectivity has gained acceptance among developmentalists and clinicians. But a new challenge is put out to our models by recent findings on the triangular competence of the very young infant, or her capacity to simultaneously communicate with two partners at a time. This discovery raises the question of a collective form of intersubjectivity. Findings on the triangular competence of the 3- to 4-month-old interactions with father and mother in different contexts of the Lausanne trilogue play situation are reviewed and illustrated, with a view to examine whether it is based on a dyadic or triangular program and whether conditions for a threesome form of primary intersubjectivity are fulfilled. The discussion focuses on the revisions of the theory of intersubjectivity, of developmental theory, and of clinical practice these findings call for, pointing toward a three -person psychology too.

A-1 Monthly Public Assistance Statistical Report Family Investment Program, January 2010

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

PH01 gene family in Arabidopsis thaliana and Physcomitrella patens

Summary Inorganic phosphate (Pi) is a main limiting nutrient to the growth and production yield of plants in many agro-ecosystems. Plants have evolved a series of metabolic and developmental adaptations to cope with low Pi availability. PH01 has been identified as a protein involved in the loading of Pi into the xylem of roots in Arabidopsis. In this study, the PHO1 gene family in both higher plant Arabidopsis and lower plant Physcomitrella was characterized. Additional ten PHO1 homologues in Arabidopsis and three homologues in Physcomitrella were identified. All proteins harbor a SPX tripartite domain in the N-terminal hydrophilic portion and an EXS domain in the highly conserved C-terminal hydrophobic portion. RT-PCR analysis of the Arabidopsis PHO1 genes revealed a broad pattern of expression in leaves, roots, stems, and flowers for most genes, although two genes are expressed exclusively in flowers, indicating their potential roles not only in Pi transport but also in Pi homeostasis within the Arabidopsis plant. The regulation of gene expression by different nutrient-starvations showed that some genes are strongly up-regulated by elements other than Pi, e.g. by NO3, Mg, and Zn starvation. Northern blot and RT-PCR analysis showed distinct expression patterns of the three Physcomitrella PHO1 genes. The investigation of Pi starvation effects on some Pi-deprivation responsive genes demonstrates that Physcomitrella has evolved a similar mechanism as higher plants to respond to Pi deficiency. Promoter activity analysis for the Physcomitrella PHO1 family genes using promoter-GUS fusions revealed their expression in protonemata and gametophores but at different levels and with different patterns, suggesting these genes may play distinct roles in Pi transport and/or Pi homeostasis in the moss plant. Single knockout mutants of the three genes were generated by gene targeting and one of them displayed a reduced Pi content in the protonemata under Pi starvation. The evolution of the PHO1 family in land plants was also discussed. Together, these findings indicate that the PHO1 family genes, present in a broad range of plant species from lower plants to flowering plants, play important roles in Pi transport and homeostasis. Résumé Le phosphate inorganique (Pi) est un nutriment essentiel à la croissance des plantes et au rendement de la production végétale. Dans beaucoup d'agro-écosystèmes, ce nutriment est limitant. Les plantes ont développé des adaptations métaboliques et développementales pour palier à la faible disponibilité du Pi. Il a été démontré que la protéine PHOI est indispensable au transfert du Pi dans le xylème des racines d' Arabidopsis. Cette étude porte sur la famille de gènes définie par PHO1 ; ceci, dans deux organismes modèles : la plante Arabidopsis pour les végétaux supérieurs, et la mousse Physcomitrella pour les végétaux inférieurs. Dix homologues à PHOI dans Arabidopsis et trois homologues dans Physcomitrella ont été identifiés. Toutes les protéines encodées présentent un domaine tripartite SPX dans leur partie N terminale hydrophile et un domaine EXS dans la partie C terminale hydrophobe hautement conservée d'entre eux. L'analyse par RT-PCR de l'expression des gènes PHO1 dans Arabidopsis révèle une expression ectopique pour la plupart, à l'exception de deux gènes dont l'expression est uniquement florale ; ceci suggère l'implication de cette famille non seulement dans le transport mais aussi dans l'homéostasie du Pi dans Arabidopsis. L'observation de l'expression de ces gènes en fonction de l'absence de différents nutriments montre que certains gènes sont fortement régulés lors de carences en NO3, Mg et Zn. L'analyse par northern blot et RT-PCR met en évidence des profils d'expression distincts pour les trois gènes de Physcomitrella. Les effets de la carence en Pi sur Physcomitrella ont été étudiés par le biais de gènes dépendants connus pour Arabidopsis, les résultats suggèrent un mode de réponse à cette carence conservé entre les végétaux inférieurs et supérieurs. La localisation tissulaire de l'expression de la famille PHO1 dans la mousse a été étudiée au moyen du gène rapporteur GUS fusionné aux différents promoteurs. Ceci a révélé leur expression dans les protonemata et les gametophores, mais à des intensités et avec des profils différents, ce qui suggère des implications distinctes dans le transport et/ou l'homéostasie du Pi dans la mousse. Des simples mutants knockout ont été générés pour chaque gène de mousse ; l'un d'eux présente une diminution du contenu protonemal en Pi lorsque soumis à une carence en Pi. L'évolution de la famille PHO1 dans les plantes terrestres est également discutée. Ensemble, ces résultats indiquent que les gènes de la famille PHO1 sont présents dans une large gamme de plantes allant des végétaux inférieurs aux supérieurs, et cette étude démontre que leur conservation se justifie potentiellement par le fait qu'ils sont probablement impliqués dans des mécanismes conservés de transport et d'homéostasie du Pi.

A-1 Monthly Public Assistance Statistical Report Family Investment Program, February 2010

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

Variations in fathers' discourse on fatherhood and in family alliances during infancy

The aim of this pilot study is to analyse the discourse of fathers of toddlers concerning fatherhood and the link between some particularities in the discourse and family alliance. The sample consists of 13 Swiss first time fathers (5 fathers of girls and 8 of boys). In order to evaluate the paternal discourse, the fathers were given a semi-structured interview, which was later analysed using the research package Alceste. The family alliance, i.e., the degree of coordination among the partners when executing a task together, was assessed through the Lausanne Trilogue Play (Fivaz-Depeursinge & Corboz-Warnery, 1999). The main results indicated an interesting link between classes of paternal discourse grouped around the following themes "affective relationship", "daily routine" and "educational goals", and the family alliance (defined in two major categories; functional and problematic alliances). Finally, clinical perspectives on links between paternal representations and family functioning at an interactive level are discussed

To say or not to say: a qualitative study on the disclosure of their condition by human immunodeficiency virus-positive adolescents.

PURPOSE: Human immunodeficiency virus (HIV)-positive adolescents face a number of challenges in dealing with their disease, treatment, and developmental tasks. This qualitative study describes some of the reasons why, and the extent to which, adolescents may or may not disclose their condition to others. METHODS: A semistructured interview lasting 40-110 minutes was conducted with each of 29 adolescents 12-20 years old, 22 female and seven male) living in Switzerland. Interviews were tape recorded and transcribed verbatim. The analysis of the content of interviews allowed us to identify salient topics (e.g., disclosure), which were then explored in detail. RESULTS: Of 29 participants, eight had not disclosed their condition to anyone outside the family, 19 had disclosed it to good friends, and 16 had disclosed it to some teachers. Four participants had engaged in public disclosure, and six of 10 sexually active teenagers disclosed their status to their partners. The attitudes toward disclosure among younger adolescents were mostly related to those of the parents, particularly the mother. Older adolescents, engaged in their search for autonomy, tended to decide independently what to say and to whom. Although foster/adoptive parents would often encourage disclosure, biological parents, especially HIV-positive mothers, insisted on not disclosing the adolescent's status for fear of stigma. CONCLUSION: The health care team should systematically address the issue of disclosure with the adolescent and his family (or foster parents), the aim being to balance the right of the adolescent and that adolescent's family to maintain privacy against the concerns of sexual partners, as well as the adolescent's interest in divulging HIV status to relatives, school staff, and friends.