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Relative age effect in children

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https://www.readbyqxmd.com/read/28822880/children-s-developing-metaethical-judgments
#1
Marco F H Schmidt, Ivan Gonzalez-Cabrera, Michael Tomasello
Human adults incline toward moral objectivism but may approach things more relativistically if different cultures are involved. In this study, 4-, 6-, and 9-year-old children (N=136) witnessed two parties who disagreed about moral matters: a normative judge (e.g., judging that it is wrong to do X) and an antinormative judge (e.g., judging that it is okay to do X). We assessed children's metaethical judgment, that is, whether they judged that only one party (objectivism) or both parties (relativism) could be right...
August 17, 2017: Journal of Experimental Child Psychology
https://www.readbyqxmd.com/read/28820751/importance-of-pcr-based-tumor-testing-in-the-evaluation-of-lynch-syndrome-associated-endometrial-cancer
#2
Amanda S Bruegl, Annessa Kernberg, Russell R Broaddus
Lynch syndrome (LS) is a hereditary cancer syndrome caused by a germline mutation in a DNA mismatch repair gene, usually MLH1, MSH2, MSH6, or PMS2. The most common cancers associated with LS are colorectal adenocarcinoma and endometrial carcinoma. Identification of women with LS-associated endometrial cancer is important, as these women and their affected siblings and children are at-risk of developing these same cancers. Germline testing of all endometrial cancer patients is not cost effective, and screening using young age of cancer diagnosis and/or presence of family history of syndrome-associated is underutilized and ineffective...
August 17, 2017: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/28819144/predicting-hair-cortisol-levels-with-hair-pigmentation-genes-a-possible-hair-pigmentation-bias
#3
Alexander Neumann, Gerard Noppe, Fan Liu, Manfred Kayser, Frank C Verhulst, Vincent W V Jaddoe, Elisabeth F C van Rossum, Henning Tiemeier
Cortisol concentrations in hair are used to create hormone profiles spanning months. This method allows assessment of chronic cortisol exposure, but might be biased by hair pigmentation: dark hair was previously related to higher concentrations. It is unclear whether this association arises from local effects, such as increased hormone extractability, or whether the association represents systemic differences arising from population stratification. We tested the hypothesis that hair pigmentation gene variants are associated with varying cortisol levels independent of genetic ancestry...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28819071/genetic-and-non-genetic-factors-associated-with-protein-abundance-of-flavin-containing-monooxygenase-3-in-human-liver
#4
Meijuan Xu, Deepak Kumar Bhatt, Catherine K Yeung, Katrina G Claw, Amarjit S Chaudhry, Andrea Gaedigk, Robin E Pearce, Ulrich Broeckel, Roger Gaedigk, Debbie Nickerson, Erin Schuetz, Allan E Rettie, Steven Leeder, Kenneth E Thummel, Bhagwat Prasad
Hepatic flavin-containing monooxygenase 3 (FMO3) metabolizes a broad array of nucleophilic heteroatom (e.g., N or S)-containing xenobiotics (e.g., amphetamine, sulindac, benzydamine, ranitidine, tamoxifen, nicotine, and ethioniamide), as well as endogenous compounds (e.g., catecholamine and trimethylamine). To predict the effect of genetic and non-genetic factors on the hepatic metabolism of FMO3 substrates, we quantified FMO3 protein abundance in human liver microsomes (HLM; n=445) by LC-MS/MS proteomics. Genotyping/gene-resequencing, mRNA expression, and functional activity (with benzydamine as a probe substrate) of FMO3 were also performed...
August 17, 2017: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/28819069/factors-influencing-career-intentions-on-completion-of-general-practice-vocational-training-in-england-a-cross-sectional-study
#5
Jeremy Dale, Rachel Russell, Emma Scott, Katherine Owen
OBJECTIVES: General practice is experiencing a growing crisis with the numbers of doctors who are training and then entering the profession in the UK failing to keep pace with workforce needs. This study investigated the immediate to medium term career intentions of those who are about to become general practitioners (GPs) and the factors that are influencing career plans. DESIGN: Online questionnaire survey, with quantitative answers analysed using descriptive statistics and free text data analysed using a thematic framework approach...
August 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/28818534/endoscopic-treatment-of-vesicoureteral-reflux-in-infants-can-we-do-it-and-should-we-do-it
#6
Sara Fuentes, Andrés Gómez-Fraile, Isabel Carrillo-Arroyo, Cristina Tordable-Ojeda, Daniel Cabezalí-Barbancho
Objective To evaluate the outcomes of endoscopic treatment of vesicoureteral reflux (VUR) performed on infants, and to discuss the possible role of this approach in selected cases. Material and Methods A retrospective analysis was conducted on the patients that underwent endoscopic injection of a bulking substance for VUR in our institution, and a comparison made with patients treated as infants and those treated later in life. Results A total 463 ureteric units were included (296 children), of which 47 of them were patients less than one year of age (infants, INF group), with the remaining 416 being included in a second group (children, CHL)...
August 14, 2017: Urology
https://www.readbyqxmd.com/read/28818475/oseltamivir-use-and-severe-abnormal-behavior-in-japanese-children-and-adolescents-with-influenza-is-a-self-controlled-case-series-study-applicable
#7
Wakaba Fukushima, Kotaro Ozasa, Akihisa Okumura, Masaaki Mori, Mitsuaki Hosoya, Takashi Nakano, Takuya Tanabe, Naoto Yamaguchi, Hiroshi Suzuki, Mitsuru Mori, Hideaki Hatayama, Hirotaka Ochiai, Kyoko Kondo, Kazuya Ito, Satoko Ohfuji, Yosikazu Nakamura, Yoshio Hirota
OBJECTIVE: Since the 1990s, self-controlled designs including self-controlled case series (SCCS) studies have been occasionally used in post-marketing evaluation of drug or vaccine safety. An SCCS study was tentatively applied to evaluate the relationship between oseltamivir use and abnormal behavior Type A (serious abnormal behavior potentially leading to an accident or harm to another person) in influenza patients. METHODS: From the original prospective cohort study with approximately 10,000 Japanese children and adolescents with influenza (aged <18years), 28 subjects (mean age: 7...
August 24, 2017: Vaccine
https://www.readbyqxmd.com/read/28818338/spinal-anesthesia-for-pediatric-urological-surgery-reducing-the-theoretic-neurotoxic-effects-of-general-anesthesia
#8
Emmett E Whitaker, Brianne Z Wiemann, Daniel G DaJusta, Seth A Alpert, Christina B Ching, Daryl J McLeod, Joseph D Tobias, Venkata R Jayanthi
BACKGROUND: Spinal anesthesia (SA) is an effective technique that has been used in children for years. With growing concern with regard to the risks of general anesthesia (GA), we developed a SA program to provide an alternative option. We present our initial experience with this program. OBJECTIVE: To implement a SA program at a large tertiary care pediatric center and assess the safety and efficacy of the technique as an alternative to GA for urologic surgery...
July 14, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28817944/tracking-brain-development-and-dimensional-psychiatric-symptoms-in-children-a-longitudinal-population-based-neuroimaging-study
#9
Ryan L Muetzel, Laura M E Blanken, Jan van der Ende, Hanan El Marroun, Philip Shaw, Gustavo Sudre, Aad van der Lugt, Vincent W V Jaddoe, Frank C Verhulst, Henning Tiemeier, Tonya White
OBJECTIVE: Psychiatric symptomatology during childhood predicts persistent mental illness later in life. While neuroimaging methodologies are routinely applied cross-sectionally to the study of child and adolescent psychopathology, the nature of the relationship between childhood symptoms and the underlying neurodevelopmental processes remains unclear. The authors used a prospective population-based cohort to delineate the longitudinal relationship between childhood psychiatric problems and brain development...
August 18, 2017: American Journal of Psychiatry
https://www.readbyqxmd.com/read/28817625/disentangling-the-relationship-between-children-s-motor-ability-executive-function-and-academic-achievement
#10
Mirko Schmidt, Fabienne Egger, Valentin Benzing, Katja Jäger, Achim Conzelmann, Claudia M Roebers, Caterina Pesce
Even though positive relations between children's motor ability and their academic achievement are frequently reported, the underlying mechanisms are still unclear. Executive function has indeed been proposed, but hardly tested as a potential mediator. The aim of the present study was therefore to examine the mediating role of executive function in the relationship between motor ability and academic achievement, also investigating the individual contribution of specific motor abilities to the hypothesized mediated linkage to academic achievement...
2017: PloS One
https://www.readbyqxmd.com/read/28817182/centralized-patient-reported-outcome-data-collection-in-transplantation-is-feasible-and-clinically-meaningful
#11
Bronwen E Shaw, Ruta Brazauskas, Heather R Millard, Rachel Fonstad, Kathryn E Flynn, Amy Abernethy, Jenny Vogel, Charney Petroske, Deborah Mattila, Rebecca Drexler, Stephanie J Lee, Mary M Horowitz, J Douglas Rizzo
BACKGROUND: Allogeneic hematopoietic cell transplantation (HCT) cures many patients, but often with the risk of late effects and impaired quality of life. The value of quantifying patient-reported outcomes (PROs) is increasingly being recognized, but the routine collection of PROs is uncommon. This study evaluated the feasibility of prospective PRO collection by an outcome registry at multiple time points from unselected HCT patients undergoing transplantation at centers contributing clinical data to the Center for International Blood and Marrow Transplant Research (CIBMTR), and then it correlated the PRO data with clinical and demographic data...
August 17, 2017: Cancer
https://www.readbyqxmd.com/read/28817074/familial-resemblance-in-dietary-intakes-of-children-adolescents-and-parents-does-dietary-quality-play-a-role
#12
Leonie H Bogl, Karri Silventoinen, Antje Hebestreit, Timm Intemann, Garrath Williams, Nathalie Michels, Dénes Molnár, Angie S Page, Valeria Pala, Stalo Papoutsou, Iris Pigeot, Lucia A Reisch, Paola Russo, Toomas Veidebaum, Luis A Moreno, Lauren Lissner, Jaakko Kaprio
Information on familial resemblance is important for the design of effective family-based interventions. We aimed to quantify familial correlations and estimate the proportion of variation attributable to genetic and shared environmental effects (i.e., familiality) for dietary intake variables and determine whether they vary by generation, sex, dietary quality, or by the age of the children. The study sample consisted of 1435 families (1007 mothers, 438 fathers, 1035 daughters, and 1080 sons) from the multi-center I...
August 17, 2017: Nutrients
https://www.readbyqxmd.com/read/28816916/developmental-screening-in-pediatric-sickle-cell-disease-disease-related-risk-and-screening-outcomes-in-4-year-olds
#13
Jeffrey Schatz, Alyssa Schlenz, Laura Reinman, Kelsey Smith, Carla W Roberts
OBJECTIVE: Studies of early child development in sickle cell disease (SCD) have found modest associations between disease-related risks and developmental status in infants and toddlers, but such associations are evident by early elementary school. We screened 4-year-old children with SCD using 2 screening strategies to assess if biomedical risk factors for neurologic disease are related to developmental screening outcomes at this intermediate age. METHODS: Seventy-seven 4-year-old children with SCD (M = 4...
August 4, 2017: Journal of Developmental and Behavioral Pediatrics: JDBP
https://www.readbyqxmd.com/read/28816151/quantification-of-pediatric-abdominal-organ-motion-with-a-4-dimensional-magnetic-resonance-imaging-method
#14
Jinsoo Uh, Matthew J Krasin, Yimei Li, Xingyu Li, Christopher Tinkle, John T Lucas, Thomas E Merchant, Chiaho Hua
PURPOSE: To characterize respiration-induced abdominal organ motion in children receiving radiation treatment with a 4-dimensional (4D) magnetic resonance imaging (MRI) method. METHODS AND MATERIALS: We analyzed free-breathing coronal 4D MRI datasets acquired from 35 patients (aged 1-20 years) with abdominal tumors. A deformable image registration of the 4D MRI datasets was performed to derive motion trajectories of selected anatomic landmarks, from which organ motions were quantified...
September 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28812472/modifiable-risk-factors-associated-with-bronchiolitis
#15
Raffaella Nenna, Renato Cutrera, Antonella Frassanito, Claudia Alessandroni, Ambra Nicolai, Giulia Cangiano, Laura Petrarca, Serena Arima, Serena Caggiano, Nicola Ullman, Paola Papoff, Enea Bonci, Corrado Moretti, Fabio Midulla
BACKGROUND: We sought to clarify possibly modifiable risk factors related to pollution responsible for acute bronchiolitis in hospitalized infants. METHODS: For this observational study, we recruited 213 consecutive infants with bronchiolitis (cases: median age: 2 months; age range: 0.5-12 months; boys: 55.4%) and 213 children aged <3 years (controls: median age: 12 months; age range: 0.5-36 months; boys: 54.5%) with a negative medical history for lower respiratory tract diseases hospitalized at 'Sapienza' University Rome and IRCCS Bambino Gesù Hospital...
August 1, 2017: Therapeutic Advances in Respiratory Disease
https://www.readbyqxmd.com/read/28812058/environmental-pollutants-and-neurodevelopment-review-of-benefits-from-closure-of-a-coal-burning-power-plant-in-tongliang-china
#16
Vrinda Kalia, Frederica Perera, Deliang Tang
Background. Understanding preventable causes of neurodevelopmental disorders is a public health priority. Polycyclic aromatic hydrocarbons (PAH) from combustion of fossil fuel, lead, and mercury are among known neurodevelopmental toxicants. Method. For the first time, we comprehensively review the findings from a study by the Columbia Center for Children's Environmental Health and Chinese partners that followed 2 groups of mother-child pairs, one from 2002 and another from 2005, in Tongliang County, China. Pregnant mothers in the 2 cohorts experienced different exposure to PAH because a local coal-burning power plant was shut down in 2004...
2017: Global Pediatric Health
https://www.readbyqxmd.com/read/28811137/influence-of-guidelines-on-management-of-paediatric-mild-traumatic-brain-injury-ct-assessment-and-admission-policy
#17
J J Lenstra, A R A Pikstra, J M Fock, Z Metting, J van der Naalt
BACKGROUND: The annual number of paediatric injury-related emergency visits and application of computed tomography (CT) has substantially increased, with associated higher risk of malignancies. In 2010, a guideline for CT-assessment based on risk factors for patients with mild traumatic brain injury (mTBI) became effective in all Emergency Departments (ED) in the Netherlands. This study evaluated the influence of this guideline on the frequency of CT-assessments, hospital admissions and factors that are related to guideline adherence...
August 3, 2017: European Journal of Paediatric Neurology: EJPN
https://www.readbyqxmd.com/read/28810134/improvements-in-reading-accuracy-as-a-result-of-increased-interletter-spacing-are-not-specific-to-children-with-dyslexia
#18
Britt Hakvoort, Madelon van den Boer, Tineke Leenaars, Petra Bos, Jurgen Tijms
Recently, increased interletter spacing (LS) has been studied as a way to enhance reading fluency. It is suggested that increased LS improves reading performance, especially in poor readers. Theoretically, these findings are well substantiated as a result of diminished crowding effects. Empirically, however, findings on LS are inconclusive. In two experiments, we examined whether effects of increased LS are specific to children with dyslexia and whether increased LS affects word or sentence processing. In the first experiment, 30 children with dyslexia and 30 controls (mean age=9years 11months) read sentences in standard and increased LS conditions...
August 12, 2017: Journal of Experimental Child Psychology
https://www.readbyqxmd.com/read/28809842/noninvasive-sampling-of-mucosal-lining-fluid-for-the-quantification-of-in-vivo-upper-airway-immune-mediator-levels
#19
Helene M Wolsk, Bo L Chawes, Jonathan Thorsen, Jakob Stokholm, Klaus Bønnelykke, Susanne Brix, Hans Bisgaard
This protocol describes noninvasive sampling of undisturbed upper airway mucosal lining fluid. It also details the extraction procedure used prior to the analysis of immune mediators in fluid eluates for the study of the airway topical immune signature, without the need for stimulation procedures (often used by other techniques). The mucosal lining fluid is sampled on a strip of filter paper placed at the anterior part of the inferior turbinate and left for 2 min of absorption. Analytes are eluted from the filter papers, and the extracted protein-based eluates are analyzed by an electrochemiluminescence-based immunoassay, allowing for the high-sensitivity quantification of low- and high-level analytes in the same sample...
August 7, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28809613/enrolling-hiv-positive-adolescents-in-mental-health-research-a-case-study-reflecting-on-legal-and-ethical-complexities
#20
Nataly Woollett, John Peter, Lucie Cluver, Heena Brahmbhatt
BACKGROUND: Adolescents living with HIV are an emerging group in the global HIV/AIDS epidemic. Mental health in this population affects HIV care, treatment, consequential morbidity and secondary transmission. There is a paucity of research regarding these youth in South Africa (SA), partly because section 71 of the National Health Act of 2003 (NHA) requires parental or guardian's consent. OBJECTIVE: To explore legal and ethical issues related to conducting adolescent mental health research in SA...
July 28, 2017: South African Medical Journal, Suid-Afrikaanse Tydskrif Vir Geneeskunde
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