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https://www.readbyqxmd.com/read/28637202/adherence-to-antipsychotic-medication-and-criminal-recidivism-in-a-canadian-provincial-offender-population
#1
Stefanie N Rezansoff, Akm Moniruzzaman, Seena Fazel, Lawrence McCandless, Julian M Somers
Preliminary evidence suggests that adherence to antipsychotic medication reduces criminal recidivism among patients diagnosed with schizophrenia. However, existing studies operationalize antipsychotic adherence as a binary variable (usually using a threshold of ≥80%), which does not reflect the prevalence of suboptimal adherence in real-world settings. The purpose of the current analysis was to investigate the association between successive ordinal levels of antipsychotic adherence and criminal recidivism in a well-defined sample of offenders diagnosed with schizophrenia (n = 11462)...
June 20, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/28637075/-vitamins-and-minerals-in-oncology
#2
Julian Walter Holch, Marlies Michl, Volker Heinemann, Nicole Erickson
The use of vitamins and minerals to prevent cancer as well as their supportive use in oncological patients is widespread and often occurs without the knowledge of the treating physician. Beyond general recommendations with regard to a balanced and healthy diet, no evidence exists supporting the use of vitamins and minerals in the prevention of cancer. Furthermore, the diet of oncological patients should contain vitamins and minerals of the same quantity as for healthy individuals. In particular, there is currently no rationale for a high-dosage administration of antioxidants...
June 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28636697/role-of-positive-parenting-in-the-association-between-neighborhood-social-disadvantage-and-brain-development-across-adolescence
#3
Sarah Whittle, Nandita Vijayakumar, Julian G Simmons, Meg Dennison, Orli Schwartz, Christos Pantelis, Lisa Sheeber, Michelle L Byrne, Nicholas B Allen
Importance: The negative effects of socioeconomic disadvantage on lifelong functioning are pronounced, with some evidence suggesting that these effects are mediated by changes in brain development. To our knowledge, no research has investigated whether parenting might buffer these negative effects. Objective: To establish whether positive parenting behaviors moderate the effects of socioeconomic disadvantage on brain development and adaptive functioning in adolescents...
June 21, 2017: JAMA Psychiatry
https://www.readbyqxmd.com/read/28636593/t-cells-from-patients-with-parkinson-s-disease-recognize-%C3%AE-synuclein-peptides
#4
David Sulzer, Roy N Alcalay, Francesca Garretti, Lucien Cote, Ellen Kanter, Julian Agin-Liebes, Christopher Liong, Curtis McMurtrey, William H Hildebrand, Xiaobo Mao, Valina L Dawson, Ted M Dawson, Carla Oseroff, John Pham, John Sidney, Myles B Dillon, Chelsea Carpenter, Daniela Weiskopf, Elizabeth Phillips, Simon Mallal, Bjoern Peters, April Frazier, Cecilia S Lindestam Arlehamn, Alessandro Sette
Genetic studies have shown the association of Parkinson's disease with alleles of the major histocompatibility complex. Here we show that a defined set of peptides that are derived from α-synuclein, a protein aggregated in Parkinson's disease, act as antigenic epitopes displayed by these alleles and drive helper and cytotoxic T cell responses in patients with Parkinson's disease. These responses may explain the association of Parkinson's disease with specific major histocompatibility complex alleles.
June 21, 2017: Nature
https://www.readbyqxmd.com/read/28636276/covariate-selection-with-group-lasso-and-doubly-robust-estimation-of-causal-effects
#5
Brandon Koch, David M Vock, Julian Wolfson
The efficiency of doubly robust estimators of the average causal effect (ACE) of a treatment can be improved by including in the treatment and outcome models only those covariates which are related to both treatment and outcome (i.e., confounders) or related only to the outcome. However, it is often challenging to identify such covariates among the large number that may be measured in a given study. In this article, we propose GLiDeR (Group Lasso and Doubly Robust Estimation), a novel variable selection technique for identifying confounders and predictors of outcome using an adaptive group lasso approach that simultaneously performs coefficient selection, regularization, and estimation across the treatment and outcome models...
June 21, 2017: Biometrics
https://www.readbyqxmd.com/read/28636063/solving-interoperability-in-translational-health-perspectives-of-students-from-the-international-partnership-in-health-informatics-education-iphie-2016-master-class
#6
Anne M Turner, Julio C Facelli, Monique Jaspers, Thomas Wetter, Daniel Pfeifer, Laël Cranmer Gatewood, Terry Adam, Yu-Chuan Li, Ming-Chin Lin, R Scott Evans, Anna Beukenhorst, Hugo Johan Theodoore van Mens, Esmee Tensen, Christian Bock, Laura Fendrich, Peter Seitz, Julian Suleder, Ranyah Aldelkhyyel, Kent Bridgeman, Zhen Hu, Aaron Sattler, Shin-Yi Guo, Islam Md Mohaimenul Mohaimenul, Dina Nur Anggraini Ningrum, Hsin-Ru Tung, Jiantano Bian, Joseph M Plasek, Casey Rommel, Juandalyn Burke, Harkirat Sohih
BACKGROUND: In the summer of 2016 an international group of biomedical and health informatics faculty and graduate students gathered for the 16th meeting of the International Partnership in Health Informatics Education (IPHIE) masterclass at the University of Utah campus in Salt Lake City, Utah. This international biomedical and health informatics workshop was created to share knowledge and explore issues in biomedical health informatics (BHI). OBJECTIVE: The goal of this paper is to summarize the discussions of biomedical and health informatics graduate students who were asked to define interoperability, and make critical observations to gather insight on how to improve biomedical education...
June 20, 2017: Applied Clinical Informatics
https://www.readbyqxmd.com/read/28634337/evolutionary-and-network-analysis-of-virus-sequences-from-infants-infected-with-an-australian-recombinant-strain-of-human-parechovirus-type-3
#7
Soren Alexandersen, Tiffanie M Nelson, Jason Hodge, Julian Druce
We present the near complete virus genome sequences with phylogenetic and network analyses of potential transmission networks of a total of 18 Australian cases of human parechovirus type 3 (HPeV3) infection in infants in the period from 2012-2015. Overall the results support our previous finding that the Australian outbreak strain/lineage is a result of a major recombination event that took place between March 2012 and November 2013 followed by further virus evolution and possibly recombination. While the nonstructural coding region of unknown provenance appears to evolve significantly both at the nucleotide and amino acid level, the capsid encoding region derived from the Yamagata 2011 lineage of HPeV3 appears to be very stable, particularly at the amino acid level...
June 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28634292/monte-carlo-sampling-for-stochastic-weight-functions
#8
Daan Frenkel, K Julian Schrenk, Stefano Martiniani
Conventional Monte Carlo simulations are stochastic in the sense that the acceptance of a trial move is decided by comparing a computed acceptance probability with a random number, uniformly distributed between 0 and 1. Here, we consider the case that the weight determining the acceptance probability itself is fluctuating. This situation is common in many numerical studies. We show that it is possible to construct a rigorous Monte Carlo algorithm that visits points in state space with a probability proportional to their average weight...
June 20, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28633110/emerging-contaminants-related-to-the-occurrence-of-forest-fires-in-the-spanish-mediterranean
#9
Julian Campo, María Lorenzo, Erik L H Cammeraat, Yolanda Picó, Vicente Andreu
Forest fires can be a source of contamination because, among others, of the use of chemicals to their extinction (flame retardants, FRs), or by the production of Polycyclic Aromatic Hydrocarbons (PAHs) derived from high temperature alteration of organic matter. Up to our knowledge, this study is the first to assess the direct (PAHs 16 on the USA EPA's priority list), and indirect [tri- to hepta- brominated diphenyl ethers (PBDEs), organophosphorus flame retardants (PFRs) and perfluoroalkyl substances (PFASs)] contamination related to forest fires...
June 17, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28632866/risks-of-breast-ovarian-and-contralateral-breast-cancer-for-brca1-and-brca2-mutation-carriers
#10
Karoline B Kuchenbaecker, John L Hopper, Daniel R Barnes, Kelly-Anne Phillips, Thea M Mooij, Marie-José Roos-Blom, Sarah Jervis, Flora E van Leeuwen, Roger L Milne, Nadine Andrieu, David E Goldgar, Mary Beth Terry, Matti A Rookus, Douglas F Easton, Antonis C Antoniou, Lesley McGuffog, D Gareth Evans, Daniel Barrowdale, Debra Frost, Julian Adlard, Kai-Ren Ong, Louise Izatt, Marc Tischkowitz, Ros Eeles, Rosemarie Davidson, Shirley Hodgson, Steve Ellis, Catherine Nogues, Christine Lasset, Dominique Stoppa-Lyonnet, Jean-Pierre Fricker, Laurence Faivre, Pascaline Berthet, Maartje J Hooning, Lizet E van der Kolk, Carolien M Kets, Muriel A Adank, Esther M John, Wendy K Chung, Irene L Andrulis, Melissa Southey, Mary B Daly, Saundra S Buys, Ana Osorio, Christoph Engel, Karin Kast, Rita K Schmutzler, Trinidad Caldes, Anna Jakubowska, Jacques Simard, Michael L Friedlander, Sue-Anne McLachlan, Eva Machackova, Lenka Foretova, Yen Y Tan, Christian F Singer, Edith Olah, Anne-Marie Gerdes, Brita Arver, Håkan Olsson
Importance: The clinical management of BRCA1 and BRCA2 mutation carriers requires accurate, prospective cancer risk estimates. Objectives: To estimate age-specific risks of breast, ovarian, and contralateral breast cancer for mutation carriers and to evaluate risk modification by family cancer history and mutation location. Design, Setting, and Participants: Prospective cohort study of 6036 BRCA1 and 3820 BRCA2 female carriers (5046 unaffected and 4810 with breast or ovarian cancer or both at baseline) recruited in 1997-2011 through the International BRCA1/2 Carrier Cohort Study, the Breast Cancer Family Registry and the Kathleen Cuningham Foundation Consortium for Research into Familial Breast Cancer, with ascertainment through family clinics (94%) and population-based studies (6%)...
June 20, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28632771/avian-influenza-in-latin-america-a-systematic-review-of-serological-and-molecular-studies-from-2000-2015
#11
Alejandra Afanador-Villamizar, Carlos Gomez-Romero, Andres Diaz, Julian Ruiz-Saenz
Avian influenza or bird flu is a highly contagious acute viral disease that can occur in epidemics and cross-border forms in poultry and wild birds. The characteristics of avian influenza viruses (AIVs) allow the emergence of new viral variants, some with zoonotic and pandemic potential. AIVs have been identified in Latin America; however, there is a lack of understanding of these viruses at the regional level. We performed a systematic literature review on serological or molecular evidence of AIVs circulation in Latin America...
2017: PloS One
https://www.readbyqxmd.com/read/28632683/reply-to-dr-bansal-et-al
#12
De Q Tran, Julian Aliste, Maria Francisca Elgueta, Roderick J Finlayson
No abstract text is available yet for this article.
July 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28632103/developmental-characteristics-of-disparate-bimanual-movement-skills-in-typically-developing-children
#13
Julian Rudisch, Jenny Butler, Hooshang Izadi, Deirdre Birtles, Dido Green
Mastery of many tasks in daily life requires role differentiated bimanual hand use with high spatiotemporal cooperation and minimal interference. The authors investigated developmental changes in the performance of a disparate bimanual movement task requiring sequenced movements. Age groups were attributed to changes in CNS structures critical for bimanual control such as the corpus callosum (CC) and the prefrontal cortex; young children (5-6 years old), older children (7-9 years old), and adolescents (10-16 years old)...
March 2, 2017: Journal of Motor Behavior
https://www.readbyqxmd.com/read/28632016/the-bacteroides-fragilis-pathogenicity-island-links-virulence-and-strain-competition
#14
Benjamin W Casterline, Aaron L Hecht, Vivian M Choi, Juliane Bubeck Wardenburg
The mature microbiome is a stable ecosystem that resists perturbation despite constant host exposure to exogenous microbes. However, the microbial mechanisms determining microbiome development and composition are poorly understood. We recently demonstrated that a non-toxigenic B. fragilis (NTBF) strain restricts enteric colonization by an enterotoxigenic (ETBF) strain dependent on a type VI secretion system (T6SS). We show here that a second enterotoxigenic strain is competent to colonize, dependent on the Bacteroides fragilis pathogenicity island (BFPAI)...
February 23, 2017: Gut Microbes
https://www.readbyqxmd.com/read/28631419/the-cpxr-cpxa-system-contributes-to-salmonella-gold-resistance-by-controlling-the-gols-dependent-gesabc-transcription
#15
Sebastián Cerminati, Germán F Giri, Julián I Mendoza, Fernando C Soncini, Susana K Checa
Several regulatory systems contribute to bacterial resistance to heavy metals controlling the expression of factors required to eliminate the intoxicant and/or to repair the damage caused by it. In Salmonella, the response to Au ions is mediated by the specific metalloregulator GolS that, among other genes, controls the expression of the RND-efflux pump GesABC. In this work, we demonstrate that CpxR/CpxA, a main cell-envelope stress-responding system, promotes gesABC transcription in the presence of Au ions at neutral pH...
June 19, 2017: Environmental Microbiology
https://www.readbyqxmd.com/read/28630677/non-lamellar-lipid-assembly-at-interfaces-controlling-layer-structure-by-responsive-nanogel-particles
#16
Aleksandra P Dabkowska, Maria Valldeperas, Christopher Hirst, Costanza Montis, Gunnar K Pálsson, Meina Wang, Sofi Nöjd, Luigi Gentile, Justas Barauskas, Nina-Juliane Steinke, Gerd E Schroeder-Turk, Sebastian George, Maximilian W A Skoda, Tommy Nylander
Biological membranes do not only occur as planar bilayer structures, but depending on the lipid composition, can also curve into intriguing three-dimensional structures. In order to fully understand the biological implications as well as to reveal the full potential for applications, e.g. for drug delivery and other biomedical devices, of such structures, well-defined model systems are required. Here, we discuss the formation of lipid non-lamellar liquid crystalline (LC) surface layers spin-coated from the constituting lipids followed by hydration of the lipid layer...
August 6, 2017: Interface Focus
https://www.readbyqxmd.com/read/28630559/drug-policy-and-indigenous-peoples
#17
Julian Burger, Mary Kapron
This paper identifies the principal concerns of indigenous peoples with regard to current international treaties on certain psychoactive substances and policies to control and eradicate their production, trafficking, and sale. Indigenous peoples have a specific interest in the issue since their traditional lands have become integrated over time into the large-scale production of coca, opium poppy, and cannabis crops, in response to high demand from the American and European markets, among others. As a consequence, indigenous peoples are persecuted because of their traditional use of these and other plant-based narcotics and hallucinogens...
June 2017: Health and Human Rights
https://www.readbyqxmd.com/read/28630479/attention-cognitive-control-and-motivation-in-adhd-linking-event-related-brain-potentials-and-dna-methylation-patterns-in-boys-at-early-school-age
#18
Hartmut Heinrich, Juliane Grunitz, Valeska Stonawski, Stefan Frey, Simone Wahl, Björn Albrecht, Tamme W Goecke, Matthias W Beckmann, Johannes Kornhuber, Peter A Fasching, Gunther H Moll, Anna Eichler
In order to better understand the underpinnings of attention-deficit/hyperactivity disorder (ADHD), we targeted the relationship of attentional, cognitive control and motivational processes with DNA methylation patterns of 60 candidate genes in boys at early school age. Participants (6 to 8 years; N = 82) were selected from a German longitudinal cohort (FRANCES). ADHD-related behaviour was assessed via maternal ratings. Performance and event-related potential measures (inter alia Cue-P3 and Nogo-P3), which were recorded in a motivational go/nogo task, indicated diminished attentional orienting, reduced inhibitory response control and a larger motivational effect on performance in ADHD already at this relatively young age...
June 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28630204/a-low-molecular-weight-alginate-oligosaccharide-disrupts-pseudomonal-microcolony-formation-and-enhances-antibiotic-effectiveness
#19
Manon F Pritchard, Lydia C Powell, Alison A Jack, Kate Powell, Konrad Beck, Hannah Florance, Julian Forton, Philip D Rye, Arne Dessen, Katja E Hill, David W Thomas
In chronic respiratory disease the formation of dense, 3-dimensional 'micro colonies' by Pseudomonas aeruginosa within the airway plays an important role in contributing to resistance to treatment. An in vitro biofilm model of pseudomonal microcolony formation using artificial sputum (AS) medium was established to study the effects of low molecular weight alginate oligomers (OligoG CF-5/20) on pseudomonal growth, microcolony formation and the efficacy of colistin. The studies employed clinical cystic fibrosis (CF) isolates (n=3) and reference non-mucoid and mucoid multi-drug resistant (MDR) CF isolates (n=7)...
June 19, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28630057/characteristics-of-children-who-do-not-attend-their-hospital-appointments-and-gps-response-a-mixed-methods-study-in-primary-and-secondary-care
#20
Lydia Rm French, Katrina M Turner, Hannah Morley, Lisa Goldsworthy, Debbie J Sharp, Julian Hamilton-Shield
BACKGROUND: Children who do not attend (DNA) their hospital outpatient appointments are a concern because this potentially compromises the child's health and incurs financial cost. Little is known about children who DNA or the views of GPs to non-attendance. AIM: To describe the characteristics of children who DNA hospital paediatric outpatient appointments, and explore how GPs view and respond to DNAs. DESIGN AND SETTING: A mixed methods study of data from all new referrals to a children's hospital in the South West of England between 1 September and 31 October 2012...
June 19, 2017: British Journal of General Practice: the Journal of the Royal College of General Practitioners
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