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https://www.readbyqxmd.com/read/27926817/description-of-immundisolibacter-cernigliae-gen-nov-sp-nov-a-high-molecular-weight-polycyclic-aromatic-hydrocarbon-degrading-bacterium-within-the-class-gammaproteobacteria-and-proposal-of-immundisolibacterales-ord-nov-and-immundisolibacteraceae-fam-nov
#1
Elizabeth M Corteselli, Michael D Aitken, David R Singleton
The bacterial strain TR3.2T was isolated from aerobic bioreactor-treated soil from a polycyclic aromatic hydrocarbon (PAH)-contaminated site in Salisbury, North Carolina, USA. Strain TR3.2T was identified as a member of "Pyrene Group 2" or "PG2", a previously uncultivated cluster of organisms associated with the degradation of high-molecular-weight PAHs by stable-isotope probing. Based on its 16S rRNA gene sequence the strain was classified as a member of the class Gammaproteobacteria but possessed only 90...
December 7, 2016: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/27926743/antecedents-of-new-onset-major-depressive-disorder-in-children-and-adolescents-at-high-familial-risk
#2
Frances Rice, Ruth Sellers, Gemma Hammerton, Olga Eyre, Rhys Bevan-Jones, Ajay K Thapar, Stephan Collishaw, Gordon T Harold, Anita Thapar
Importance: Early-onset major depressive disorder (MDD) is common in individuals at high familial risk of depression and is associated with poor long-term mental health, social, and educational outcomes. Objectives: To examine the developmental pathways that lead to first-episode adolescent-onset MDD (incident cases) in those at high familial risk and to postulate a theoretically informed model that enables simultaneous testing of different pathways to incident adolescent-onset MDD composed of contributions from familial/genetic and social risk factors, as well as effects via specific clinical antecedents...
December 7, 2016: JAMA Psychiatry
https://www.readbyqxmd.com/read/27924679/effect-of-vitamin-d-supplementation-as-adjunctive-therapy-to-methylphenidate-on-adhd-symptoms-a-randomized-double-blind-placebo-controlled-trial
#3
Nakisa Mohammadpour, Shima Jazayeri, Mehdi Tehrani-Doost, Mahmoud Djalali, Mostafa Hosseini, Mohammad Effatpanah, Rozita Davari-Ashtiani, Elham Karami
OBJECTIVES: Previous studies have shown that serum levels of vitamin D were lower in attention deficit hyperactivity disorder (ADHD) children compared to healthy controls. The aim of the study was to determine the effect of vitamin D supplementation as adjunctive therapy to methylphenidate on symptoms of children with ADHD. METHODS: Sixty-two children aged 5-12 years with a diagnosis of ADHD based on DSM-IV criteria were randomly assigned into two groups to receive either 2000IU vitamin D or placebo in addition to methylphenidate for 8 weeks...
December 7, 2016: Nutritional Neuroscience
https://www.readbyqxmd.com/read/27924144/sleep-disturbances-in-children-with-attention-deficit-hyperactivity-disorder-adhd-comparative-study-with-healthy-siblings
#4
Sreelakshmi Vaidyanathan, Henal Shah, Tejas Gayal
OBJECTIVES: Sleep disturbances in children with ADHD impact their functioning and overall Quality of Life. This paper's purpose is to study the occurrence of sleep disturbances in children with ADHD, in comparison to their healthy siblings and further, within the ADHD group, to look for correlation between sleep disturbances and age, severity of symptoms, presentations of ADHD and illness parameters. METHODS: The parents of 120 children of age group between 5-16 years, (60 children diagnosed with ADHD as per DSM-5 criteria and 60 of their healthy siblings) consecutively enrolled from a hospital's Child Psychiatry Outpatient services were interviewed using Child Sleep Habits Questionnaire (CSHQ) and severity of ADHD symptoms was rated using ADHD - RS...
2016: Journal of the Canadian Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/27923574/assimilation-of-optical-and-radar-remote-sensing-data-in-3d-mapping-of-soil-properties-over-large-areas
#5
Laura Poggio, Alessandro Gimona
Soil is very important for many land functions. To achieve sustainability it is important to understand how soils vary over space in the landscape. Remote sensing data can be instrumental in mapping and spatial modelling of soil properties, resources and their variability. The aims of this study were to compare satellite sensors (MODIS, Landsat, Sentinel-1 and Sentinel-2) with varying spatial, temporal and spectral resolutions for Digital Soil Mapping (DSM) of a set of soil properties in Scotland, evaluate the potential benefits of adding Sentinel-1 data to DSM models, select the most suited mix of sensors for DSM to map the considered set of soil properties and validate the results of topsoil (2D) and whole profile (3D) models...
December 3, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27921338/melancholic-and-atypical-depression-as-predictor-and-moderator-of-outcome-in-cognitive-behavior-therapy-and-pharmacotherapy-for-adult-depression
#6
Pim Cuijpers, Erica Weitz, Femke Lamers, Brenda W Penninx, Jos Twisk, Robert J DeRubeis, Sona Dimidjian, Boadie W Dunlop, Robin B Jarrett, Zindel V Segal, Steven D Hollon
BACKGROUND: Melancholic and atypical depression are widely thought to moderate or predict outcome of pharmacological and psychological treatments of adult depression, but that has not yet been established. This study uses the data from four earlier trials comparing cognitive behavior therapy (CBT) versus antidepressant medications (ADMs; and pill placebo when available) to examine the extent to which melancholic and atypical depression moderate or predict outcome in an "individual patient data" meta-analysis...
December 6, 2016: Depression and Anxiety
https://www.readbyqxmd.com/read/27921105/ultrasmall-silver-nanoclusters-highly-efficient-antibacterial-activity-and-their-mechanisms
#7
Jian-Cheng Jin, Xiao-Juan Wu, Juan Xu, Bei-Bei Wang, Feng-Lei Jiang, Yi Liu
Silver materials have been widely used as antimicrobial agents. Notably, silver nanoparticles have emerged as a new generation of nanoproducts for biomedical and environmental applications in recent years. However, ultrasmall silver nanoclusters (NCs) (∼2 nm) have rarely been used to kill bacteria and their antibacterial mechanisms have not yet been fully elucidated. Herein, we studied the antibacterial activities of bifunctional fluorescent DHLA-AgNCs against three types of bacteria. The results showed that DHLA-AgNCs exhibited excellent antibacterial activities against Gram-negative E...
December 6, 2016: Biomaterials Science
https://www.readbyqxmd.com/read/27920663/asd-and-genetic-associations-with-receptors-for-oxytocin-and-vasopressin-avpr1a-avpr1b-and-oxtr
#8
Sunday M Francis, Soo-Jeong Kim, Emily Kistner-Griffin, Stephen Guter, Edwin H Cook, Suma Jacob
Background: There are limited treatments available for autism spectrum disorder (ASD). Studies have reported significant associations between the receptor genes of oxytocin (OT) and vasopressin (AVP) and ASD diagnosis, as well as ASD-related phenotypes. Researchers have also found the manipulation of these systems affects social and repetitive behaviors, core characteristics of ASD. Consequently, research involving the oxytocin/vasopressin pathways as intervention targets has increased. Therefore, further examination into the relationship between these neuropeptides and ASD was undertaken...
2016: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/27918948/adult-autism-subthreshold-spectrum-adas-spectrum-validation-of-a-questionnaire-investigating-subthreshold-autism-spectrum
#9
L Dell'Osso, C Gesi, E Massimetti, I M Cremone, M Barbuti, G Maccariello, I Moroni, S Barlati, G Castellini, M Luciano, L Bossini, M Rocchetti, M Signorelli, E Aguglia, A Fagiolini, P Politi, V Ricca, A Vita, C Carmassi, M Maj
AIM: Increasing literature has shown the usefulness of a dimensional approach to autism. The present study aimed to determine the psychometric properties of the Adult Autism Subthreshold Spectrum (AdAS Spectrum), a new questionnaire specifically tailored to assess subthreshold forms of autism spectrum disorder (ASD) in adulthood. METHODS: 102 adults endorsing at least one DSM-5 symptom criterion for ASD (ASDc), 143 adults diagnosed with a feeding and eating disorder (FED), and 160 subjects with no mental disorders (CTL), were recruited from 7 Italian University Departments of Psychiatry and administered the following: SCID-5, Autism-Spectrum Quotient (AQ), Ritvo Autism and Asperger Diagnostic Scale 14-item version (RAADS-14), and AdAS Spectrum...
November 9, 2016: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/27918876/awareness-of-identity-alteration-and-diagnostic-preference-between-borderline-personality-disorder-and-dissociative-disorders
#10
Vedat Sar, Firdevs Alioğlu, Gamze Akyuz, Emre Tayakısı, Ezgi F Öğülmüş, Doğuş Sönmez
AIM: This study inquires into identity alteration among college students and its relationship to borderline personality disorder (BPD) and/or dissociative disorders (DDs). METHODS: Steinberg Identity Alteration Questionnaire (SIAQ), Childhood Trauma Questionnaire (CTQ), and self-report screening tool of the BPD section of the Structured Clinical Interview for DSM-IV (SCID-BPD) were administered to 1301 college students. Participants who fit the diagnostic criteria of BPD (n = 80) according to the clinician-administered SCID-BPD and 111 non-BPD controls were evaluated using the Structured Clinical Interview for DSM-IV DDs (SCID-D) by two psychiatrists blind to the group membership and scale scores...
December 5, 2016: Journal of Trauma & Dissociation
https://www.readbyqxmd.com/read/27917809/autonomic-cardiac-activity-in-patients-with-smoking-and-alcohol-addiction-by-heart-rate-variability-analysis
#11
Ramazan Yuksel, Rabia Nazik Yuksel, Tijen Sengezer, Senol Dane
PURPOSE: Smoking and alcohol addictions are common and worldwide. In the present study, we aimed to investigate the effects of these addictions on cardiac rhythm using heart rate variability (HRV) analysis. METHODS: Addicts (n=42 men: 22 cigarette; 20 cigarette and alcohol) and age-matched controls (n=34 men) were included in the study. All patients fulfill the criteria for dependence according to DSM-IV-TR. Electrocardiography (ECG) recordings were obtained for a total of 30 minutes...
December 1, 2016: Clinical and Investigative Medicine. Médecine Clinique et Experimentale
https://www.readbyqxmd.com/read/27915411/saccharothrix-ghardaiensis-sp-nov-an-actinobacterium-isolated-from-saharan-soil
#12
Khaoula Bouznada, Noureddine Bouras, Salim Mokrane, Fawzia Chaabane Chaouch, Abdelghani Zitouni, Gabriele Pötter, Cathrin Spröer, Hans-Peter Klenk, Nasserdine Sabaou
The taxonomic position of a new Saccharothrix strain, designated MB46(T), isolated from a Saharan soil sample collected in Mzab region (Ghardaïa province, South Algeria) was established following a polyphasic approach. The novel microorganism has morphological and chemical characteristics typical of the members of the genus Saccharothrix and formed a phyletic line at the periphery of the Saccharothrix espanaensis subcluster in the 16S rRNA gene dendrograms. Results of the 16S rRNA gene sequence comparisons revealed that strain MB46(T) shares high degrees of similarity with S...
December 3, 2016: Antonie Van Leeuwenhoek
https://www.readbyqxmd.com/read/27915219/dynamic-thiol-disulfide-homeostasis-in-children-with-attention-deficit-hyperactivity-disorder-and-its-relation-with-disease-subtypes
#13
Sibelnur Avcil, Pınar Uysal, Mucahit Avcil, Murat Alışık, Cemile Biçer
BACKGROUND: The aim of this study was to evaluate a novel oxidative stress marker (thiol/disulfide homeostasis) in attention deficit hyperactivity disorder (ADHD) children for the first time in literature. METHODS: Ninety children with ADHD diagnosed according to DSM-V and as control group, 65 healthy children were included to the study. Native thiol, total thiol, disulfide, disulfide/native thiol, disulfide/total thiol were compared between the groups. RESULTS: Total and native thiol levels were significantly higher whereas the disulfide/native thiol ratios were significantly lower in children with ADHD...
November 13, 2016: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/27915218/parental-bonding-and-hoarding-in-obsessive-compulsive-disorder
#14
David Chen, O Joseph Bienvenu, Janice Krasnow, Ying Wang, Marco A Grados, Bernadette Cullen, Fernando S Goes, Brion Maher, Benjamin D Greenberg, Nicole C McLaughlin, Steven A Rasmussen, Abby J Fyer, James A Knowles, James T McCracken, John Piacentini, Dan Geller, David L Pauls, S Evelyn Stewart, Dennis L Murphy, Yin-Yao Shugart, Mark A Riddle, Gerald Nestadt, Jack Samuels
BACKGROUND: Hoarding behavior may indicate a clinically and possibly etiologically distinct subtype of obsessive-compulsive disorder (OCD). Empirical evidence supports a relationship between hoarding and emotional over-attachment to objects. However, little is known about the relationship between hoarding and parental attachment in OCD. METHOD: The study sample included 894 adults diagnosed with DSM-IV OCD who had participated in family and genetic studies of OCD...
November 14, 2016: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/27915144/antioxidant-enzyme-and-osmotic-adjustment-changes-in-bean-seedlings-as-affected-by-biochar-under-salt-stress
#15
Salar Farhangi-Abriz, Shahram Torabian
Salinity damaged cellular membranes through overproduction of reactive oxygen species (ROS), while osmolytes and antioxidant capacities play a vital role in protecting plants from salinity caused oxidative damages. Biochar also could alleviate the negative impacts of salt stress in crops. The pot experiment was conducted to investigate the effects of biochar on some antioxidant enzyme activities and osmolyte adjustments of common bean (Phaseolus vulgaris L. cv. Derakhshan) under salinity stress. Bean plants were subjected to three salinity levels (non-saline, 6 and 12 dSm(-1) of NaCl) and biochar treatments (non-biochar, 10% and 20% total pot mass)...
December 1, 2016: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/27914903/cognitive-behavioural-therapy-and-short-term-psychoanalytical-psychotherapy-versus-a-brief-psychosocial-intervention-in-adolescents-with-unipolar-major-depressive-disorder-impact-a-multicentre-pragmatic-observer-blind-randomised-controlled-superiority-trial
#16
Ian M Goodyer, Shirley Reynolds, Barbara Barrett, Sarah Byford, Bernadka Dubicka, Jonathan Hill, Fiona Holland, Raphael Kelvin, Nick Midgley, Chris Roberts, Rob Senior, Mary Target, Barry Widmer, Paul Wilkinson, Peter Fonagy
BACKGROUND: Psychological treatments for adolescents with unipolar major depressive disorder are associated with diagnostic remission within 28 weeks in 65-70% of patients. We aimed to assess the medium-term effects and costs of psychological therapies on maintenance of reduced depression symptoms 12 months after treatment. METHODS: We did this multicentre, pragmatic, observer-blind, randomised controlled superiority trial (IMPACT) at 15 National Health Service child and adolescent mental health service (CAMHS) clinics in three regions in England...
November 30, 2016: Lancet Psychiatry
https://www.readbyqxmd.com/read/27909449/association-between-dsm-iv-anxiety-disorders-and-suicidal-behaviors-in-a-community-sample-of-south-korean-adults
#17
Seong-Jin Cho, Jin Pyo Hong, Jun-Young Lee, Jeong Soo Im, Kyoung-Sae Na, Jee Eun Park, Maeng Je Cho
OBJECTIVE: There are conflicting reports about whether individual anxiety disorders are independently associated with suicidal ideation and suicide attempts. We examined whether anxiety disorders are related to suicidal ideation and suicide attempts in a community sample of South Korean adults. METHODS: In-person interviews based on the South Korean version of the Composite International Diagnostic Interview were conducted to diagnose mental disorders. Multivariate logistic regression analysis was performed to examine whether anxiety disorders were associated with suicidal ideation and suicide attempts...
November 2016: Psychiatry Investigation
https://www.readbyqxmd.com/read/27908997/genome-sequence-of-the-acetogenic-bacterium-butyribacterium-methylotrophicum-dsm-3468t
#18
Frank R Bengelsdorf, Anja Poehlein, Bettina Schiel-Bengelsdorf, Rolf Daniel, Peter Dürre
Butyribacterium methylotrophicum DSM 3468(T) is an acetogenic methylotrophic, anaerobic, carbon monoxide-oxidizing bacterium that produces acetate, butyrate, and butanol. The genome consists of a single chromosome (4.3 Mb) and harbors 3,989 predicted protein-encoding genes.
December 1, 2016: Genome Announcements
https://www.readbyqxmd.com/read/27908994/complete-genome-sequence-of-the-barley-pathogen-xanthomonas-translucens-pv-translucens-dsm-18974t-atcc-19319t
#19
Sebastian Jaenicke, Boyke Bunk, Daniel Wibberg, Cathrin Spröer, Lena Hersemann, Jochen Blom, Anika Winkler, Sarah Schatschneider, Stefan P Albaum, Roland Kölliker, Alexander Goesmann, Alfred Pühler, Jörg Overmann, Frank-Jörg Vorhölter
We report here the complete 4.7-Mb genome sequence of Xanthomonas translucens pv. translucens DSM 18974(T), which causes black chaff disease on barley (Hordeum vulgare). Genome data of this X. translucens type strain will improve our understanding of this bacterial species.
December 1, 2016: Genome Announcements
https://www.readbyqxmd.com/read/27908900/democratic-therapeutic-community-treatment-for-personality-disorder-randomised-controlled-trial
#20
Steve Pearce, Lisle Scott, Gillian Attwood, Kate Saunders, Madeleine Dean, Ritz De Ridder, David Galea, Haroula Konstantinidou, Mike Crawford
BACKGROUND: Democratic therapeutic community (DTC) treatment has been used for many years in an effort to help people with personality disorder. High-quality evidence from randomised controlled trials (RCTs) is absent. AIMS: To test whether DTC treatment reduces use of in-patient services and improves the mental health of people with personality disorder. METHOD: An RCT of 70 people meeting DSM-IV criteria for personality disorder (trial registration: ISRCTN57363317)...
December 1, 2016: British Journal of Psychiatry: the Journal of Mental Science
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