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Vera Bunesova, Christophe Lacroix, Clarissa Schwab
BACKGROUND: Human milk oligosaccharides (HMOs) are one of the major glycan source of the infant gut microbiota. The two species that predominate the infant bifidobacteria community, Bifidobacterium longum subsp. infantis and Bifidobacterium bifidum, possess an arsenal of enzymes including α-fucosidases, sialidases, and β-galactosidases to metabolise HMOs. Recently bifidobacteria were obtained from the stool of six month old Kenyan infants including species such as Bifidobacterium kashiwanohense, and Bifidobacterium pseudolongum that are not frequently isolated from infant stool...
October 26, 2016: BMC Microbiology
V G Konovalov, V S Voitsenya, M N Makhov, I V Ryzhkov, A N Shapoval, S I Solodovchenko, A F Stan, V N Bondarenko, A J H Donné, A Litnovsky
The plasma-facing (first) mirrors in ITER will be subject to sputtering and/or contamination with rates that will depend on the precise mirror locations. The resulting influence of both these factors can reduce the mirror reflectance (R) and worsen the transmitted image quality (IQ). This implies that monitoring the mirror quality in situ is an actual desire, and the present work is an attempt towards a solution. The method we propose is able to elucidate the reason for degradation of the mirror reflectance: sputtering by charge exchange atoms or deposition of contaminated layers...
September 2016: Review of Scientific Instruments
Marie-Laure Cléry-Melin, Philip Gorwood
BACKGROUND: Functional recovery after a major depressive episode (MDE) requires both clinical remission and preservation of cognitive skills. As attentional deficit may persist after remission, leading to functional impairment, its role as a prognosis marker needs to be considered. METHODS: Five hundred eight depressed outpatients (DSM-IV) were assessed at baseline for clinical symptoms (QIDS-SR), social functioning (Sheehan Disability Scale, SDS) and attention through the d2 test of attention and the trail making test, simple tests, respectively, requiring to quote or to interconnect relevant items...
October 26, 2016: Depression and Anxiety
David J Bond, Ana C Andreazza, John Hughes, Taj Dhanoa, Ivan J Torres, Jan-Marie Kozicky, L Trevor Young, Raymond W Lam, Lakshmi N Yatham
OBJECTIVE: There is a bidirectional relationship between obesity and mood disorders, with each increasing the risk of developing the other. This relationship suggests that they have overlapping pathophysiologic mechanisms. Adipose tissue-derived hormones, or adipokines, regulate appetite and metabolism and have activity in limbic brain regions, making them potential shared etiologic factors between elevated body mass index (BMI) and mood disorders. However, the precise relationships between BMI, mood, and adipokines are unknown...
October 25, 2016: Journal of Clinical Psychiatry
Roger S McIntyre, Ioana Florea, Brigitte Tonnoir, Henrik Loft, Raymond W Lam, Michael Cronquist Christensen
OBJECTIVE: This post hoc analysis investigates the effect of vortioxetine on cognitive functioning and depressive symptoms in working adults with major depressive disorder (MDD). METHODS: Population data from FOCUS, a double-blind, randomized, placebo-controlled study investigating the efficacy of vortioxetine versus placebo on cognitive functioning and depression in patients with MDD, were used to analyze mean change from baseline scores for the Digit Symbol Substitution Test (DSST), Trail Making Test A/B (TMT-A/B), Stroop, and Perceived Deficits Questionnaire (PDQ)...
October 25, 2016: Journal of Clinical Psychiatry
David Misdrahi, Arnaud Tessier, Joel Swendsen, Fabrice Berna, Lore Brunel, Delphine Capdevielle, Isabelle Chereau, Jean-Marie Danion, Marie De Pradier, Jean-Michel Dorey, Caroline Dubertret, Julien Dubreucq, Catherine Faget, Franck Gabayet, Romain Rey, Raphaelle Richieri, Christine Passerieux, Aurélie Schandrin, Franck Schurhoff, Anne Marie Tronche, Mathieu Urbach, Pierre Michel Llorca, Guillaume Fond
OBJECTIVE: Medication nonadherence is one of the most important, and potentially modifiable, prognostic factors in the outcome of patients with schizophrenia. The aim of this article is to propose a new classification of adherence profiles according to the Medication Adherence Rating Scale (MARS) in a large community-dwelling sample of French patients with schizophrenia to provide a new tool to help clinicians in daily practice. METHODS: 319 community-dwelling patients from a national network of 10 Schizophrenia Expert Centers were interviewed between January 2009 and January 2014...
September 2016: Journal of Clinical Psychiatry
Joseph G Christenbury, Nopasak Phasukkijwatana, Anna Tan, K Bailey Freund, David Sarraf
PURPOSE: To describe two cases of dome-shaped macula (DSM) and serous macular detachment, the diagnosis of which was enhanced with a radial optical coherence tomography (OCT) scanning protocol. METHODS: Retrospective case series of DSM associated with serous macular detachment. Multimodal retinal imaging was performed including spectral domain OCT with a radial scan protocol and en face OCT angiography. Anatomical outcomes before and after therapy are presented...
September 30, 2016: Retinal Cases & Brief Reports
Hongsik Yu, Jaehee Cho
OBJECTIVE: We examined the prevalence rates of Internet gaming disorder among South Korean middle school students, the dominant symptoms of Internet gaming disorder, and the interrelationships between such disorder and non-psychotic psychological symptoms (ie, anxiety, depression, and impulsiveness) and with physical aggression. METHODS: Data were collected from a national sample of 2024 students (70.3% gamers; 50.6% boys). Gaming disorder and prevalent symptoms were measured by the 9 diagnostic criteria proposed in DSM-5...
November 2016: American Journal of Health Behavior
Helge-Ansgar Giebel, Franziska Klotz, Sonja Voget, Anja Poehlein, Katrin Grosser, Andreas Teske, Thorsten Brinkhoff
The marine alphaproteobacterium strain O3.65 was isolated from an enrichment culture of surface seawater contaminated with weathered oil (slicks) from the Deepwater Horizon (DWH) oil spill and belongs to the ubiquitous, diverse and ecological relevant Roseobacter group within the Rhodobacteraceae. Here, we present a preliminary set of physiological features of strain O3.65 and a description and annotation of its draft genome sequence. Based on our data we suggest potential ecological roles of the isolate in the degradation of crude oil within the network of the oil-enriched microbial community...
2016: Standards in Genomic Sciences
Rich Boden, Lee P Hutt, Marcel Huntemann, Alicia Clum, Manoj Pillay, Krishnaveni Palaniappan, Neha Varghese, Natalia Mikhailova, Dimitrios Stamatis, Tatiparthi Reddy, Chew Yee Ngan, Chris Daum, Nicole Shapiro, Victor Markowitz, Natalia Ivanova, Tanja Woyke, Nikos Kyrpides
[This corrects the article DOI: 10.1186/s40793-016-0188-0.].
2016: Standards in Genomic Sciences
Sean Esteban McCabe, James A Cranford, Carol J Boyd
This study examined stressful life events and other predictors associated with remission from DSM-IV drug dependence involving cannabis, cocaine, hallucinogens, heroin, inhalants, non-heroin opioids, sedatives, stimulants, tranquilizers, or other drugs. Waves 1 and 2 of the National Epidemiologic Survey on Alcohol and Related Conditions were used to examine the prevalence and predictors of past-year remission status. Among U.S. adults with previous (i.e., prior-to-past-year) drug dependence (n=921) at baseline (wave 1), the prevalence of past-year remission status at wave 1 was: abstinence (60...
December 2016: Journal of Substance Abuse Treatment
T H Mina, M Lahti, A J Drake, K Räikkönen, H Minnis, F C Denison, J E Norman, R M Reynolds
BACKGROUND: Prenatal maternal obesity has been linked to adverse childhood neuropsychiatric outcomes, including increased symptoms of attention deficit hyperactivity disorder (ADHD), internalizing and externalizing problems, affective disorders and neurodevelopmental problems but few studies have studied neuropsychiatric outcomes among offspring born to very severely obese women or assessed potential familial confounding by maternal psychological distress. METHOD: We evaluated neuropsychiatric symptoms in 112 children aged 3-5 years whose mothers had participated in a longitudinal study of obesity in pregnancy (50 very severe obesity, BMI ⩾40 kg/m2, obese class III and 62 lean, BMI 18...
October 25, 2016: Psychological Medicine
Thanos Karatzias, Mark Shevlin, Claire Fyvie, Philip Hyland, Erifili Efthymiadou, Danielle Wilson, Neil Roberts, Jonathan I Bisson, Chris R Brewin, Marylene Cloitre
Among the conditions following exposure to traumatic life events proposed by ICD-11 are Posttraumatic Stress Disorder (PTSD) and Complex PTSD (CPTSD). The primary aim of this study was to provide an assessment of the reliability and validity of a newly developed self-report measure of ICD-11 PTSD and CPTSD: the ICD-11 Trauma Questionnaire (ICD-TQ). Participants in this study were a sample of individuals who were referred for psychological therapy to a National Health Service (NHS) trauma centre in Scotland (N=193)...
October 17, 2016: Journal of Anxiety Disorders
Peter de Jonge, Annelieke M Roest, Carmen C W Lim, Silvia E Florescu, Evelyn J Bromet, Dan J Stein, Meredith Harris, Vladimir Nakov, Jose Miguel Caldas-de-Almeida, Daphna Levinson, Ali O Al-Hamzawi, Josep Maria Haro, Maria Carmen Viana, Guilherme Borges, Siobhan O'Neill, Giovanni de Girolamo, Koen Demyttenaere, Oye Gureje, Noboru Iwata, Sing Lee, Chiyi Hu, Aimee Karam, Jacek Moskalewicz, Viviane Kovess-Masfety, Fernando Navarro-Mateu, Mark Oakley Browne, Marina Piazza, José Posada-Villa, Yolanda Torres, Margreet L Ten Have, Ronald C Kessler, Kate M Scott
CONTEXT: The scarcity of cross-national reports and the changes in Diagnostic and Statistical Manual version 5 (DSM-5) regarding panic disorder (PD) and panic attacks (PAs) call for new epidemiological data on PD and PAs and its subtypes in the general population. OBJECTIVE: To present representative data about the cross-national epidemiology of PD and PAs in accordance with DSM-5 definitions. DESIGN AND SETTING: Nationally representative cross-sectional surveys using the World Health Organization Composite International Diagnostic Interview version 3...
October 24, 2016: Depression and Anxiety
Laura Campbell-Sills, Peter P Roy-Byrne, Michelle G Craske, Alexander Bystritsky, Greer Sullivan, Murray B Stein
BACKGROUND: Many patients with anxiety disorders remain symptomatic after receiving evidence-based treatment, yet research on treatment-resistant anxiety is limited. We evaluated effects of cognitive behavioral therapy (CBT) on outcomes of patients with medication-resistant anxiety disorders using data from the Coordinated Anxiety Learning and Management (CALM) trial. METHODS: Primary care patients who met study entry criteria (including DSM-IV diagnosis of generalized anxiety disorder, panic disorder, posttraumatic stress disorder, or social anxiety disorder) despite ongoing pharmacotherapy of appropriate type, dose, and duration were classified as medication resistant (n = 227)...
October 24, 2016: Depression and Anxiety
Şermin Yalın Sapmaz, Dilek Ergin, Nesrin Şen Celasin, Handan Özek Erkuran, Duygu Karaarslan, Siğnem Öztekin, Bengisu Uzel Tanrıverdi, Ertuğrul Köroğlu, Ömer Aydemir
The goal of this study was to assess the validity and reliability of the Turkish version of the DSM-5 Dissociative Symptoms Severity Scale-Child Form. The scale was prepared by translating and then back translating the DSM-5 Dissociative Symptoms Severity Scale. The study groups included one group of 30 patients diagnosed with posttraumatic stress disorder who were treated in a child and adolescent psychiatry unit and a second group of 83 healthy volunteers from middle and high schools in the community. For assessment, the Adolescent Dissociative Experiences Scale (ADES) was used in addition to the DSM-5 Dissociative Symptoms Severity Scale...
October 24, 2016: Journal of Trauma & Dissociation
Mieke Decuyper, Fien Gistelinck, Jasmine Vergauwe, Gina Pancorbo, Filip De Fruyt
Personality disorders (PDs) are inherently associated with deficits in relating to other people. Previous research has shown consistent negative associations between categorical PD symptoms and relationship satisfaction. The present studies extend on these findings by examining the role of maladaptive traits in a number of ways. Self- and partner-reported maladaptive traits of both partners are included. Moreover, the present studies add a couple-centered approach by investigating the effects of actual similarity, perceptual similarity, and perceptual accuracy of the maladaptive trait profile on relationship satisfaction...
October 24, 2016: Personality Disorders
Laura W Wesseldijk, Iryna O Fedko, Meike Bartels, Michel G Nivard, Catharina E M van Beijsterveldt, Dorret I Boomsma, Christel M Middeldorp
The assessment of children's psychopathology is often based on parental report. Earlier studies have suggested that rater bias can affect the estimates of genetic, shared environmental and unique environmental influences on differences between children. The availability of a large dataset of maternal as well as paternal ratings of psychopathology in 7-year old children enabled (i) the analysis of informant effects on these assessments, and (ii) to obtain more reliable estimates of the genetic and non-genetic effects...
October 24, 2016: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
Maeve Leonard, Henry O'Connell, Olugbenga Williams, Fahad Awan, Chris Exton, Margaret O'Connor, Dimitrios Adamis, Colum Dunne, Walter Cullen, David J Meagher
OBJECTIVE: Efficient detection of neurocognitive disorders is a key diagnostic challenge. We explored how simple bedside tests of attention, vigilance and visuospatial function might assist in identifying delirium in hospitalized patients. METHODS: Performance on a battery of bedside cognitive tests was compared in elderly medical inpatients with DSM-IV delirium, dementia, comorbid delirium-dementia, and no neurocognitive disorder. RESULTS: 193 patients [mean age 79...
November 2016: Journal of Psychosomatic Research
Meaghan L O'Donnell, Nathan Alkemade, Mark Creamer, Alexander C McFarlane, Derrick Silove, Richard A Bryant, Kim Felmingham, Zachery Steel, David Forbes
OBJECTIVE: Adjustment disorder has been recategorized as a trauma- and stressor-related disorder in DSM-5. The aim of this study was to determine the prevalence of adjustment disorder in the first 12 months after severe injury; to determine whether adjustment disorder was a less severe disorder compared with other disorders in terms of disability and quality of life; to investigate the trajectory of adjustment disorder; and to examine whether the subtypes described in DSM-5 are distinguishable...
October 24, 2016: American Journal of Psychiatry
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