Is it still a real treat? Adults' treat provision to children.

Consumption of high-energy foods in the absence of hunger has been identified as a key target to address in the area of obesity. For children, such foods are often provided by adults as treats. There is limited understating of adults' treat giving.

A Transient Developmental Window of Fast-Spiking Interneuron Dysfunction in a Mouse Model of Dravet Syndrome.

Dravet syndrome is a severe, childhood-onset epilepsy largely due to heterozygous loss-of-function mutation of the gene , which encodes the type 1 neuronal voltage-gated sodium (Na) channel α subunit Nav1.1. Prior studies in mouse models of Dravet syndrome ( mice) indicate that, in cerebral cortex, Nav1.

Timing Is Almost Everything: How Children Perceive and Act on Dynamic Affordances.

A key challenge for the developing perception-action system is learning how to move the self in relation to other moving objects. This often involves perceiving and acting on affordances or possibilities for action that depend on the relation between the characteristics of the individual and the properties of the environment (Gibson, 1979). This chapter overviews our program of research on perceiving and acting on dynamic affordances (i.

Pressure-Tuneable Visible-Range Band Gap in the Ionic Spinel Tin Nitride.

The application of pressure allows systematic tuning of the charge density of a material cleanly, that is, without changes to the chemical composition via dopants, and exploratory high-pressure experiments can inform the design of bulk syntheses of materials that benefit from their properties under compression. The electronic and structural response of semiconducting tin nitride Sn N under compression is now reported. A continuous opening of the optical band gap was observed from 1.

IL-7 Enables Antibody Responses to Bacterial Polysaccharides by Promoting B Cell Receptor Diversity.

Polysaccharide vaccines such as the Vi polysaccharide (ViPS) of serovar Typhi induce efficient Ab responses in adults but not in young children. The reasons for this difference are not understood. IL-7 dependency in B cell development increases progressively with age.

Terminal Deoxynucleotidyl Transferase Is Not Required for Antibody Response to Polysaccharide Vaccines against Streptococcus pneumoniae and Salmonella enterica Serovar Typhi.

B cell antigen receptor (BCR) diversity increases by several orders of magnitude due to the action of terminal deoxynucleotidyl transferase (TdT) during V(D)J recombination. Unlike adults, infants have limited BCR diversity, in part due to reduced expression of TdT. Since human infants and young mice respond poorly to polysaccharide vaccines, such as the pneumococcal polysaccharide vaccine Pneumovax23 and Vi polysaccharide (ViPS) of serovar Typhi, we tested the contribution of TdT-mediated BCR diversity in response to these vaccines.

The Influence of Social Modeling, Gender, and Empathy on Treatment Side Effects.

Background: Social modeling has the capacity to shape treatment outcomes, including side effects.

Purpose: This study investigated the influence of social modeling of treatment side effects, gender, and participant empathy, on side effects of a placebo treatment.

Methods: Ninety-six participants (48 females) completed a study purportedly investigating the influence of modafinil (actually placebo) on alertness and fatigue.

The novel sodium channel modulator GS-458967 (GS967) is an effective treatment in a mouse model of SCN8A encephalopathy.

Objective: De novo mutations of SCN8A, encoding the voltage-gated sodium channel Na 1.6, have been associated with a severe infant onset epileptic encephalopathy. Individuals with SCN8A encephalopathy have a mean age of seizure onset of 4-5 months, with multiple seizure types that are often refractory to treatment with available drugs.

Factors Associated with Maternal Wellbeing at Four Months Post-Partum in Ireland.

This study aimed to examine factors associated with maternal wellbeing at four months post-partum in the Irish context. Socio-demographic, health behaviour and infant feeding data were collected in pregnancy, at birth and at 17 weeks post-partum. Maternal distress, body image and resilience were measured at 17 weeks post-partum.

Myeloid-Derived Suppressor Cells Impair B Cell Responses in Lung Cancer through IL-7 and STAT5.

Myeloid-derived suppressor cells (MDSCs) are known suppressors of antitumor immunity, affecting amino acid metabolism and T cell function in the tumor microenvironment. However, it is unknown whether MDSCs regulate B cell responses during tumor progression. Using a syngeneic mouse model of lung cancer, we show reduction in percentages and absolute numbers of B cell subsets including pro-, pre-, and mature B cells in the bone marrow (BM) of tumor-bearing mice.

SNP Data Quality Control in a National Beef and Dairy Cattle System and Highly Accurate SNP Based Parentage Verification and Identification.

A major use of genetic data is parentage verification and identification as inaccurate pedigrees negatively affect genetic gain. Since 2012 the international standard for single nucleotide polymorphism (SNP) verification in cattle has been the ISAG SNP panels. While these ISAG panels provide an increased level of parentage accuracy over microsatellite markers (MS), they can validate the wrong parent at ≤1% misconcordance rate levels, indicating that more SNP are needed if a more accurate pedigree is required.

Accuracy of the ACS NSQIP Online Risk Calculator Depends on How You Look at It: Results from the United States Gastric Cancer Collaborative.

The objective of this study is to assess the accuracy of the American College of Surgeons National Surgical Quality Improvement Program online risk calculator for estimating risk after operation for gastric cancer using the United States Gastric Cancer Collaborative. Nine hundred and sixty-five patients who underwent resection of gastric adenocarcinoma between January 2000 and December 2012 at seven academic medical centers were included. Actual complication rates and outcomes for patients were compared.

A qualitative exploration of the shift work experience: the perceived effect on eating habits, lifestyle behaviours and psychosocial wellbeing.

Background: Approximately 17% of the European workforce is engaged in shift work. How the experience of shift work impacts on the dietary and lifestyle practices of workers is unclear.

Methods: Overall, 15 focus groups were conducted by two researchers, with 109 participants.

Genomic Characterisation of the Indigenous Irish Kerry Cattle Breed.

Kerry cattle are an endangered landrace heritage breed of cultural importance to Ireland. In the present study we have used genome-wide SNP array data to evaluate genomic diversity within the Kerry population and between Kerry cattle and other European breeds. Patterns of genetic differentiation and gene flow among breeds using phylogenetic trees with ancestry graphs highlighted historical gene flow from the British Shorthorn breed into the ancestral population of modern Kerry cattle.

Peripherally derived T regulatory and γδ T cells have opposing roles in the pathogenesis of intractable pediatric epilepsy.

The pathophysiology of drug-resistant pediatric epilepsy is unknown. Flow cytometric analysis of inflammatory leukocytes in resected brain tissues from 29 pediatric patients with genetic (focal cortical dysplasia) or acquired (encephalomalacia) epilepsy demonstrated significant brain infiltration of blood-borne inflammatory myeloid cells and memory CD4 and CD8 T cells. Significantly, proinflammatory (IL-17- and GM-CSF-producing) γδ T cells were concentrated in epileptogenic lesions, and their numbers positively correlated with disease severity.

Creation of Experience-based Celiac Benchmarks: The First Step in Pretransition Self-management Assessment.

Objectives: Transition planning for children with chronic disease includes the development of independence in many self-management tasks. Conditions that depend on diet have distinct skill sets not well assessed by the traditional transition-readiness tools. There has been literature that describes age-appropriate skill acquisition for diabetes and food allergy patients.

The need to support caregivers during pediatric bone marrow transplantation (BMT): A case report.

Unlabelled: ABSTRACTObjective:Pediatric bone marrow transplants represent a medically stressful, potentially traumatic experience for children and caregivers, and psychological support for parental caregivers is paramount to their long-term well-being. However, many medical centers do not have protocols in place to sustain caregiver well-being during these distressing experiences.

Method: We report on a case of a 10-month-old infant with Wiskott Aldrich Syndrome who was hospitalized for bone marrow transplantation.

Assessment of the permeability properties of cryopreservation outer bags used in NHSBT.

This study was carried out to investigate leakage/transport across the bag material of six outer cryopreservation bags in common use within NHS Blood and Transplant. In order to do this two different leak testing procedures; coloured dye and hydrogen tracer gas, were used. The data obtained show that a coloured dye cannot permeate through the materials both at room temperature and following storage at liquid nitrogen temperature (- 196 °C).

High-Velocity Nasal Insufflation in the Treatment of Respiratory Failure: A Randomized Clinical Trial.

Study Objective: We compare high-velocity nasal insufflation, a form of high-flow nasal cannula, with noninvasive positive-pressure ventilation in the treatment of undifferentiated respiratory failure with respect to therapy failure, as indicated by requirement for endotracheal intubation or cross over to the alternative therapy.

Methods: This was a multicenter, randomized trial of adults presenting to the emergency department (ED) with respiratory failure requiring noninvasive positive-pressure ventilation. Patients were randomly assigned to high-velocity nasal insufflation (initial flow 35 L/min; temperature 35°C (95°F) to 37°C (98.

In vitro biomechanical and hydrodynamic characterisation of decellularised human pulmonary and aortic roots.

Background And Purpose Of The Study: The use of decellularised biological heart valves in the replacement of damaged heart valves offers a promising solution to reduce the degradation issues associated with existing cryopreserved allografts. The purpose of this study was to assess the effect of low concentration sodium dodecyl sulphate decellularisation on the in vitro biomechanical and hydrodynamic properties of cryopreserved human aortic and pulmonary roots.

Method: The biomechanical and hydrodynamic properties of cryopreserved decellularised human aortic and pulmonary roots were fully characterised and compared to cellular human aortic and pulmonary roots in an unpaired study.