Yvonne Wanrow with 1-year-old daughter Chanti

General note: Title and date provided by Bettye Lane.

Elizabeth Reid at the United Nations with her daughter

General note: Title and date provided by Bettye Lane.

Yvonne Wanrow with 1 year old daughter Chanti

General note: Title and date provided by Bettye Lane.

NBC-TV show on lesbian mothers

General note: Title and date provided by Bettye Lane.

Dysregulation of placental cystathionine-β-synthase promotes fetal growth restriction

Fetal growth restriction (FGR) is characterized by the birth weight and body mass below the tenth percentile for gestational age. FGR is a major cause of perinatal morbidity and mortality and babies born with FGR are prone to develop cardiovascular diseases later in life. The underlying pathology of FGR is inadequate placental transfer of nutrients from mother to fetus, which can be caused by placental insufficiency. Hydrogen sulfide (H2S), a gaseous messenger is produced endogenously by cystathionine-lyase (Cth), cystathionine-β-synthase (CBS) and 3-mercaptopyruvate sulfurtransferase (3-MST), which are present in human placenta. Recently, we demonstrated that the dysregulation of H2S/Cth pathway is associated with preeclampsia and blockade of CSE activity induces preeclampsia-like condition in pregnant mice. We hypothesized that defect in H2S pathways promote FGR and H2S donor restores fetal growth in mice where CBS or CSE activity has been compromised. Western blotting and qPCR revealed that placental CBS expressions were significantly reduced in women with FGR. ELISA analysis showed reduced placental growth factor production (PlGF) from first trimester (8–12 weeks gestation) human placental explants following inhibition of CBS activity by aminooxyacetic acid (AOA). Administration of AOA to pregnant mice had no effects on blood pressure, but caused fetal growth restriction. This was associated with reduced PlGF production. Histological analysis revealed a reduction in the placental junction zone, within which trophoblast giant cells and glycogen cells were less prominent in CBS inhibitor treated mice. These results imply that placental CBS is required for placental development and that dysregulation of CBS activity may contribute to the pathogenesis of FGR but not preeclampsia.

Dysregulation of placental cystathionine-β-synthase impact on fetal growth restriction

INTRODUCTION: Fetal growth restriction (FGR), which causes perinatal morbidity and mortality, is characterized by birth weight and body mass being below 10th percentile for gestational age. FGR babies are prone to develop cardiovascular diseases later in life. Inadequate placental transfer of nutrients from mother to fetus due to placental insufficiency is considered the underlying cause of FGR. Recently, we demonstrated that blockade of cystathionine-γ-lyase (CSE) activity induces preeclampsia-like condition in pregnant mice. We hypothesized that defect in cystathionine-β-synthase (CBS) / H2S pathway may promote FGR. METHODS: Placental CBS expressions were determined in women with FGR (n=9) and normal controls (n=14) by Western blotting and real-time qPCR. ELISA was used to determine angiogenic factors levels in plasma and first-trimester (8–12 weeks gestation) human placental explants. Time pregnant mice were treated with CBS inhibitor, aminooxyacetic acid (AOA). Mean arterial blood pressure (MBP), histological assessments of placenta and embryos were performed. RESULTS: Placental CBS expressions were significantly reduced in women with FGR. Inhibition of CBS activity by AOA reduced PlGF production from first-trimester human placental explants, Administration of AOA to pregnant mice had no effects on blood pressure, but caused fetal growth restriction, which was associated with reduced placental PlGF production. Histological analysis revealed a reduction in the placental junction zone, within which trophoblast giant cells and glycogen cells were less prominent in CBS inhibitor-treated animals. Furthermore, H2S donor GYY4137 treatment restored fetal growth in pregnant mice exposed to high level of sFlt-1. CONCLUSIONS: These results imply that placental CBS is required for placental development and that dysregulation of CBS activity may contribute to the pathogenesis of FGR but not preeclampsia opening up the therapeutic potentials of H2S therapy in this condition.

Los conocimientos acerca del maltrato infantil de los futuros profesionales de la educación: un estudio exploratorio

Los profesionales de la educación se encuentran, en su ejercicio profesional, en una posición privilegiada para realizar una detección precoz del maltrato infantil y para identificar posibles casos de riesgo. Sin embargo, en ocasiones, maestros y educadores en general aducen falta de conocimiento y formación para realizar dichas tareas. Es por ello que, en este trabajo deseamos insistir en la necesidad de analizar la formación de los futuros profesionales de la educación en torno al maltrato infantil, tanto en el seno de la familia como fuera de ella, y ya sea ejercido por un adulto o por otros menores. No olvidemos que la identificación temprana de comportamientos violentos y, por supuesto, la puesta en marcha de estrategias sólidas para su prevención requieren disponer de una buena capacitación. Por esta razón, hemos realizado un estudio piloto que nos permitiera conocer la formación que los estudiantes del Grado de Pedagogía tienen sobre el maltrato infantil, utilizando un cuestionario que hemos diseñado específicamente para alcanzar tal propósito. En la realización de un estudio piloto contamos con una muestra de 24 alumnos y alumnas del 4º curso del Grado de Pedagogía. Entre las conclusiones alcanzadas destacamos que, tras analizar los datos derivados del pase piloto, podemos concluir que los futuros pedagogos consideran necesario tener formación específica al respecto, una preparación que, mayoritariamente, consideran insuficiente y muy limitada para poder afrontar sus responsabilidades profesionales en el futuro.

Humanização do atendimento à criança na atenção básica: visão dos profissionais

Objetivou-se compreender a humanização do atendimento à criança na Atenção Básica na visão dos profissionais. Estudo qualitativo, realizado em uma Unidade de Saúde da Família de Natal-RN, Brasil. Dezesseis profissionais responderam a um formulário contendo questões referentes ao atendimento à criança, à humanização e às práticas realizadas para humanizar o atendimento. Os dados foram categorizados por temas e analisados a partir dos princípios da Política Nacional de Humanização. Para os profissionais, humanizar o atendimento envolve acolher, escutar, aconselhar sobre o que está sendo realizado com a criança, valorizar a família, e tornar o sujeito ativo no atendimento, mesmo que de forma incipiente. A maioria dos profissionais descreveu atendimento que valorizava parte dos princípios da política de humanização, mesmo com dificuldades para implementá-los na rotina. Requer, portanto, estímulos e atualização dos profissionais para uma postura autocrítica sobre o atendimento

Humanização do atendimento à criança na atenção básica: visão dos profissionais

Objetivou-se compreender a humanização do atendimento à criança na Atenção Básica na visão dos profissionais. Estudo qualitativo, realizado em uma Unidade de Saúde da Família de Natal-RN, Brasil. Dezesseis profissionais responderam a um formulário contendo questões referentes ao atendimento à criança, à humanização e às práticas realizadas para humanizar o atendimento. Os dados foram categorizados por temas e analisados a partir dos princípios da Política Nacional de Humanização. Para os profissionais, humanizar o atendimento envolve acolher, escutar, aconselhar sobre o que está sendo realizado com a criança, valorizar a família, e tornar o sujeito ativo no atendimento, mesmo que de forma incipiente. A maioria dos profissionais descreveu atendimento que valorizava parte dos princípios da política de humanização, mesmo com dificuldades para implementá-los na rotina. Requer, portanto, estímulos e atualização dos profissionais para uma postura autocrítica sobre o atendimento

Construção de uma Comunidade de Práticas para a Promoção da Leitura

Trabalho de projeto apresentado à Escola Superior de Educação de Paula Frassinetti para obtenção do grau de Mestre em Ciências da Educação Especialização em Animação da Leitura

Às vezes faço de conta que não vejo dedos no ar. O estatuto da criança como codecisora nos contextos educativos

Relatório de estágio apresentado à Escola Superior de Educação de Paula Frassinetti para a obtenção de grau de mestre em educação pré-escolar e ensino do 1º ciclo do ensino básico

Reactive Attachment Disorder in infants in foster care and associated mental health and cognitive functioning

Background: Reactive attachment disorder (RAD) has been described as one of the least researched and most poorly understood psychiatric disorders (Chaffin et al., 2006). Despite this, given what is known about maltreatment and attachment, it is likely that RAD has profound consequences for child development. Very little is known about the prevalence and stability of RAD symptoms over time. Until recently it has been difficult to investigate the presence of RAD due to limited measures for informing a diagnosis. However this study utilised a new observational tool Method: A cross sectional study design with a one-year follow-up explored RAD symptoms in maltreated infants in Scotland (n=55, age range= 16-62 months) and associated mental health and cognitive functioning. The study utilised the Rating of Inhibited Attachment Behavior Scale (Corval, et al., unpublished 2014) that has recently been developed by experts in the field along side The Disturbances of Attachment Interview (Smyke & Zeanah, 1999). Children were recruited as part of the BeST trial, whereby all infants who came in to the care of the local authority in Glasgow due to child protection concerns were invited to participate. The study sample was representative of the larger pool of data in terms of age, gender, mental health and cognitive functioning. Results: The sample was found to be representative of the population of maltreated children from which it was derived. Prevalence of RAD was found to be 7.3% (n=3, 95% CI [0.43 – 14.17]) at T1, when children are first placed in to foster care. At T2, following one year in improved care conditions, 4.3% (n=2, 95% CI [below 0 – 10.16]) met a borderline RAD diagnosis. Levels of observed RAD symptoms decreased significantly at T2 in comparison to T1 but carer reported symptoms of RAD did not. Children whose RAD symptoms did not improve were found to be significantly older and showed less prosocial behaviour. RAD was associated with some mental health and cognitive difficulties. Lower Verbal IQ and unexpectedly, prosocial behaviour were found to predict RAD symptoms. Conclusions: The preliminary findings have added to the developing understanding of RAD symptoms and associated difficulties however further exploration of RAD in larger samples would be invaluable.

Selecting candidate predictor variables for the modelling of post-discharge mortality from sepsis: a protocol development project.

Background: Post-discharge mortality is a frequent but poorly recognized contributor to child mortality in resource limited countries. The identification of children at high risk for post-discharge mortality is a critically important first step in addressing this problem. Objectives: The objective of this project was to determine the variables most likely to be associated with post-discharge mortality which are to be included in a prediction modelling study. Methods: A two-round modified Delphi process was completed for the review of a priori selected variables and selection of new variables. Variables were evaluated on relevance according to (1) prediction (2) availability (3) cost and (4) time required for measurement. Participants included experts in a variety of relevant fields. Results: During the first round of the modified Delphi process, 23 experts evaluated 17 variables. Forty further variables were suggested and were reviewed during the second round by 12 experts. During the second round 16 additional variables were evaluated. Thirty unique variables were compiled for use in the prediction modelling study. Conclusion: A systematic approach was utilized to generate an optimal list of candidate predictor variables for the incorporation into a study on prediction of pediatric post-discharge mortality in a resource poor setting.

Design gráfico e o livro infantil

Dissertação de Mestrado para obtenção do grau de Mestre em Design de Comunicação, apresentada na Universidade de Lisboa - Faculdade de Arquitectura.

Different Aspects of General Anesthesia in Pediatric Dentistry: A Review

Context:Most child population is able to undergo dental treatment in the conventional setting. However, some children fail to cope with in-office conscious state and cannot respond to usual management modalities. This review aims to discuss the topic further. Evidence Acquisition: A computerized search in databases PubMed, MEDLINE, EMBASE, Google Scholar and Google were performed using dental general anesthesia related keywords. Original and review English-written articles that were limited to child population were retrieved without any limitation of publication date. The suitable papers were selected and carefully studied. A data form designed by author was used to write relevant findings. Results: Preoperative oral examination and comprehensive evaluation of treatment needs is only possible after clinical and radiographic oral examination. Effective collaboration in dental GA team should be made to minimize psychological trauma of children who undergo dental GA. Before conducting comprehensive dental treatment under GA, the general health of the child and the success rate of procedures provided needs to be accurately evaluated. It is noteworthy that determination of the optimal timing for GA dental operation is of great importance. Providing safety with pediatric dental rehabilitation under GA is critical. Conclusions: Besides criteria for case selection of dental GA, some degree of dental practitioner’s judgment is required to make decision. Pre- and post-operative instructions to parents or caregiver decrease the risk of complications. However, trained resuscitation providers, careful monitoring and advanced equipment minimize adverse outcomes.