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https://www.readbyqxmd.com/read/29150517/multi-omics-reveal-the-lifestyle-of-the-acidophilic-mineral-oxidizing-model-species-leptospirillum-ferriphilum-t
#1
Stephan Christel, Malte Herold, Sören Bellenberg, Mohamed El Hajjami, Antoine Buetti-Dinh, Igor V Pivkin, Wolfgang Sand, Paul Wilmes, Ansgar Poetsch, Mark Dopson
Leptospirillum ferriphilum plays a major role in acidic, metal rich environments where it represents one of the most prevalent iron oxidizers. These milieus include acid rock and mine drainage as well as biomining operations. Despite its perceived importance, no complete genome sequence of this model species' type strain is available, limiting the possibilities to investigate the strategies and adaptations Leptospirillum ferriphilum(T) applies to survive and compete in its niche. This study presents a complete, circular genome of Leptospirillum ferriphilum(T) DSM 14647 obtained by PacBio SMRT long read sequencing for use as a high quality reference...
November 17, 2017: Applied and Environmental Microbiology
https://www.readbyqxmd.com/read/29149654/classifying-binge-eating-disordered-adolescents-based-on-severity-levels
#2
Antonios Dakanalis, Maria Assunta Zanetti, Fabrizia Colmegna, Giuseppe Riva, Massimo Clerici
The new severity criterion for binge-eating disorder (BED), introduced by the most recent (fifth) edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) as a means of addressing within-group variability in severity, was tested in 223 Italian (13-18-year-old) adolescents (86.1% females) with (DSM-5) BED presenting for treatment. Analyses revealed that participants classified with mild (35.9% of the sample), moderate (38.1%) severe (13.4%), and extreme (12.6%) severity of BED, based on their clinician-rated weekly frequency of binge-eating (BE) episodes, were statistically distinguishable in physical characteristics (body mass index) and a range of clinical variables regarding eating-related psychopathology and putative maintenance factors, health-related quality of life, and mood and anxiety disorder comorbidity (medium-to-large effect sizes)...
November 14, 2017: Journal of Adolescence
https://www.readbyqxmd.com/read/29149421/kribbella-podocarpi-sp-nov-isolated-from-the-leaves-of-a-yellowwood-tree-podocarpus-latifolius
#3
Sarah M Curtis, Iulia Norton, Gareth J Everest, Paul R Meyers
An endophytic actinobacterial strain was isolated from a yellowwood tree growing on the slope of Devil's Peak, Cape Town, South Africa. Analysis of the 16S rRNA gene showed that the strain belongs to the genus Kribbella. Phylogenetic analyses using the 16S rRNA gene and multilocus sequence analysis using the concatenated gene sequences of the gyrB, rpoB, relA, recA and atpD genes showed that strain YPL1(T) is closely related to the type strains of Kribbella karoonensis and Kribbella shirazensis. DDH experiments showed that strain YPL1(T) is a distinct genomic species from its close phylogenetic relative, K...
November 17, 2017: Antonie Van Leeuwenhoek
https://www.readbyqxmd.com/read/29148881/ultrarapid-influence-of-buprenorphine-on-major-depression-in-opioid-dependent-patients-a-double-blind-randomized-clinical-trial
#4
Jamshid Ahmadi, Mina Sefidfard Jahromi
OBJECTIVE: To examine the impact of different doses of buprenorphine on depression symptoms in opioid dependent inpatient over a three-day interval, using a randomized clinical trial design (RCT). DESIGN: Patients were randomized and assigned to three groups. PARTICIPANTS: Forty males who were admitted to an inpatient psychiatric unit and who fulfilled the DSM-5 criteria for both opioid dependence and major depressive disorder. INTERVENTION: Patients randomly received 32 mg, 64 mg, or 96 mg of buprenorphine as a single high dose...
November 17, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/29148367/micromonospora-phytophila-sp-nov-and-micromonospora-luteiviridis-sp-nov-isolated-as-natural-inhabitants-of-plant-nodules
#5
Lorena Carro, Aysel Veyisoglu, Raúl Riesco, Cathrin Spröer, Hans-Peter Klenk, Nevzat Sahin, Martha E Trujillo
Two actinobacterial isolates, strains SG15(T) and SGB14(T), were recovered through a microbial diversity study of nitrogen fixing nodules from Pisum sativum plants collected in Salamanca (Spain). The taxonomic status of these isolates was determined using a polyphasic approach and both presented chemotaxonomic and morphological properties consistent with their classification in the genus Micromonospora. For strains SG15(T) and SGB14(T), the highest 16S rRNA gene sequence similarities were observed with Micromonospora coxensis JCM 13248(T) (99...
November 17, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/29148360/corynebacterium-godavarianum-sp-nov-isolated-from-the-godavari-river-india
#6
Kunal Jani, Kaustubh Khare, Svetlana Senik, Prachi Karodi, Venkata Ramana Vemuluri, Jayashree Bandal, Yogesh Shouche, Vinay Rale, Avinash Sharma
A Gram-stain-positive, rod-shaped, non-motile bacterium, strain PRD07(T), was isolated from Godavari river, India during the world's largest spiritual and religious mass bathing event 'Kumbh Mela'. Molecular analysis using 16S rRNA gene sequencing and phylogenetic analysis reveals the distinct phylogenetic positioning of strain PRD07(T) within the genus Corynebacterium. The strain demonstrated highest sequence similarity to Corynebacterium imitans DSM 44264(T) (97.9 %), Corynebacterium appendicis DSM 44531(T) (97...
November 17, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/29148157/novel-ws9326a-derivatives-and-one-novel-annimycin-derivative-with-antimalarial-activity-are-produced-by-streptomyces-asterosporus-dsm-41452-and-its-mutant
#7
Andreas Bechthold, Songya Zhang, Jing Zhu, David Zechel, Claudia Jessen-Trefzer, Richard T Eastman, Thomas Paululat
In this study we report that Streptomyces asterosporus DSM 41452 is a producer of new molecules related to the non-ribosomal cyclodepsipeptide WS9326A and the polyketide Annimycin. S. asterosporus DSM 41452 is shown to produce six cyclodepsipeptides and peptides, WS9326A to G. Notably, the compounds WS9326F and WS9326G have not been de-scribed before. The genome of S. asterosporus DSM 41452 was sequenced and a putative WS9326A gene cluster was iden-tified. Gene deletion experiments confirmed that this cluster is responsible for the biosynthesis of WS9326A to G...
November 17, 2017: Chembiochem: a European Journal of Chemical Biology
https://www.readbyqxmd.com/read/29147063/nativity-race-ethnicity-and-dual-diagnosis-among-us-adults
#8
Magdalena Szaflarski, Shawn Bauldry, Lisa A Cubbins, Karthikeyan Meganathan
Purpose: This study investigated disparities in dual diagnosis (comorbid substance-use and depressive/anxiety disorders) among US adults by nativity and racial-ethnic origin and socioeconomic, cultural, and psychosocial factors that may account for the observed disparities. Design/methodology: The study drew on data from two waves of the National Epidemiological Survey on Alcohol and Related Conditions. Racial-ethnic categories included African, Asian/Pacific Islander, European, Mexican, Puerto Rican, and other Hispanic/Latino...
2017: Research in the Sociology of Health Care
https://www.readbyqxmd.com/read/29146409/safety-and-effectiveness-of-long-term-treatment-with-lurasidone-in-older-adults-with-bipolar-depression-post-hoc-analysis-of-a-6-month-open-label-study
#9
Brent P Forester, Martha Sajatovic, Joyce Tsai, Andrei Pikalov, Josephine Cucchiaro, Antony Loebel
OBJECTIVE: To evaluate the safety and effectiveness of 6 months of treatment with lurasidone in older adults with a diagnosis of bipolar I depression. DESIGN: Post-hoc analysis of a multicenter, 6-month, open-label extension study. SETTING: Outpatient. PARTICIPANTS: Patients aged 55 to 75 years with a DSM-IV-TR diagnosis of bipolar I depression who had completed 6 weeks of double-blind, placebo-controlled treatment with either lurasidone monotherapy (1 study) or adjunctive therapy with lithium or valproate (2 studies)...
October 10, 2017: American Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/29145753/the-neurodevelopmental-basis-of-early-childhood-disruptive-behavior-irritable-and-callous-phenotypes-as-exemplars
#10
Lauren S Wakschlag, Susan B Perlman, R James Blair, Ellen Leibenluft, Margaret J Briggs-Gowan, Daniel S Pine
The arrival of the Journal's 175th anniversary occurs at a time of recent advances in research, providing an ideal opportunity to present a neurodevelopmental roadmap for understanding, preventing, and treating psychiatric disorders. Such a roadmap is particularly relevant for early-childhood-onset neurodevelopmental conditions, which emerge when experience-dependent neuroplasticity is at its peak. Employing a novel developmental specification approach, this review places recent neurodevelopmental research on early childhood disruptive behavior within the historical context of the Journal...
November 17, 2017: American Journal of Psychiatry
https://www.readbyqxmd.com/read/29145640/craving-as-a-dsm-5-symptom-of-alcohol-use-disorder-in-non-treatment-seekers
#11
Emily E Hartwell, Lara A Ray
Aims: DSM-5 has added craving as a new criterion and changed the diagnostic structure of alcohol use disorder (AUD). Though craving has long been a target of intervention, less is known about the impact this addition will have on prevalence and factor structure of AUD, particularly in non-treatment seeker with alcohol problems. Methods: Non-treatment seeking individuals reporting alcohol-related problems (N = 296) completed a structured clinical interview and the Penn Alcohol Craving Scale (PACS)...
November 14, 2017: Alcohol and Alcoholism: International Journal of the Medical Council on Alcoholism
https://www.readbyqxmd.com/read/29145575/validity-of-the-somatic-symptom-disorder-b-criteria-scale-ssd-12-in-primary-care
#12
Anne Toussaint, Bernhard Riedl, Simon Kehrer, Antonius Schneider, Bernd Löwe, Klaus Linde
Aim: The Somatic Symptom Disorder-B Criteria Scale (SSD-12) assesses the psychological features of DSM-5 somatic symptom disorder. The purpose of the current study was to investigate the psychometric characteristics and validity of the 12-item instrument to demonstrate its suitability in primary care. Method: The study was designed as a cross-sectional survey set in five primary care practices from Munich, Germany (n = 501, 52.0% female, mean age 47 ± 16 years)...
November 13, 2017: Family Practice
https://www.readbyqxmd.com/read/29145552/association-between-perceived-barriers-to-diabetes-self-management-and-diabetic-retinopathy-in-asian-patients-with-type-2-diabetes
#13
Ryan Eyn Kidd Man, Eva K Fenwick, Alfred Tau Liang Gan, Charumathi Sabanayagam, Preeti Gupta, Amudha Aravindhan, Tien Yin Wong, Gavin Siew Wei Tan, Ecosse L Lamoureux
Importance: A patient's perceived barriers to diabetes self-management (DSM) may affect his or her risk of diabetic retinopathy (DR); however, few studies have examined this association. Objective: To examine the association between perceived barriers to DSM and the severity spectrum of DR in Asian patients with type 2 diabetes. Design, Setting, and Participants: A cross-sectional clinic-based study, the Singapore Diabetes Management Project, was conducted from December 28, 2010, to March 20, 2013, at the Singapore National Eye Centre, a tertiary eye care institute...
November 16, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/29145545/treatment-of-alcohol-induced-psychotic-disorder-alcoholic-hallucinosis-a-systematic-review
#14
Barkat Masood, Peter Lepping, Dmitry Romanov, Rob Poole
Aims: To evaluate the effectiveness of evidence based treatments for alcohol-induced psychotic disorder (AIPD) as described by ICD-10 and DSM-5, a condition that is distinct from schizophrenia and has a close relationship with alcohol withdrawal states. Method: Systematic review using PRISMA guidelines. Results: Of 6205 abstracts found, fifteen studies and ten case reports met criteria and were examined. Larger studies examined the use of first-generation antipsychotic drugs, reporting full or partial remission in most patients...
November 14, 2017: Alcohol and Alcoholism: International Journal of the Medical Council on Alcoholism
https://www.readbyqxmd.com/read/29145192/did-the-dsm-5-improve-the-traumatic-stressor-criterion-association-of-dsm-iv-and-dsm-5-criterion-a-with-posttraumatic-stress-disorder-symptoms
#15
Sadie E Larsen, Howard Berenbaum
OBJECTIVE: A recent meta-analysis found that DSM-III- and DSM-IV-defined traumas were associated with only slightly higher posttraumatic stress disorder (PTSD) symptoms than nontraumatic stressors. The current study is the first to examine whether DSM-5-defined traumas were associated with higher levels of PTSD than DSM-IV-defined traumas. Further, we examined theoretically relevant event characteristics to determine whether characteristics other than those outlined in the DSM could predict PTSD symptoms...
November 17, 2017: Psychopathology
https://www.readbyqxmd.com/read/29145077/stability-of-the-diagnosis-of-seasonal-affective-disorder-in-a-long-term-prospective-study
#16
Marie-Laure Cléry-Melin, Philip Gorwood, Serge Friedman, Christian Even
BACKGROUND: Seasonal affective disorder (SAD) is mainly characterized by a seasonal pattern of depressive recurrences over the years. However, few studies have been conducted on the long-term course of patients with SAD, whose findings raised questions about the diagnosis stability over time. This study aimed to better characterize the diagnosis evolution, and determine prognosis markers. METHODS: An initial cohort of 225 outpatients diagnosed as having a SAD, was assessed at baseline (T1) for clinical symptoms and response to bright light therapy...
November 7, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29144150/development-and-psychometric-analysis-of-the-brief-dsm-5-alcohol-use-disorder-diagnostic-assessment-towards-effective-diagnosis-in-college-students
#17
Brett T Hagman
The Diagnostic and Statistical Manual of Mental Disorders (5th edition) Alcohol Use Disorder (DSM-5 AUD) criteria have been modified to reflect a single, continuous disorder. It is critical that we develop brief assessment measures that can accurately assess for DSM-5 AUD criteria in college students to assist in screening, referral, and brief intervention services implemented on college campuses. The present study sought to develop and assess for the psychometric properties of a brief 13-item measure designed to capture the full spectrum of the DSM-5 AUD criteria in a sample of college students...
November 2017: Psychology of Addictive Behaviors: Journal of the Society of Psychologists in Addictive Behaviors
https://www.readbyqxmd.com/read/29143954/-why-dutch-mental-health-care-practitioners-should-have-second-thoughts-about-adopting-the-english-cluster-model
#18
T G Broekman, G M Schippers
Administrators and policymakers in the Netherlands have concluded, after considerable deliberation, that the existing Dutch diagnosis-related group (drg)-based system of diagnosis treatment combinations for funding mental health care should be replaced by the so-called English model. The details, however, need to be analysed very carefully by Dutch professional health care practitioners.<br/> AIM: To make the reader aware of the reasons why the English model should not be adopted in the Netherlands.<br/> METHOD: We describe and analyse the English cluster model and the referral instrument (the Honos, supplemented by six items) and we demonstrate how it is applied in England...
2017: Tijdschrift Voor Psychiatrie
https://www.readbyqxmd.com/read/29143799/effect-of-a-partially-hydrolysed-whey-infant-formula-supplemented-with-starch-and-lactobacillus-reuteri-dsm-17938-on-regurgitation-and-gastric-motility
#19
Flavia Indrio, Giuseppe Riezzo, Paola Giordano, Maria Ficarella, Maria Paola Miolla, Silvia Martini, Luigi Corvaglia, Ruggiero Francavilla
Functional regurgitation (FR) is common in early infancy and represents a major drain on healthcare resources. This double-blind, randomized controlled trial investigated the effects of a formula containing partially hydrolysed, 100% whey protein, starch and Lactobacillus reuteri (DSM 17938) on gastric emptying rate (GErate) and regurgitation frequency in infants with FR. Enrolled infants were randomly allocated to receive either the test formula or a standard starter formula for four weeks. Ultrasound GErate assessment was performed at baseline (week 0) and at week 4; the number of regurgitations, feed volumes and potential adverse events were recorded in a daily diary...
October 28, 2017: Nutrients
https://www.readbyqxmd.com/read/29143728/streptomyces-tritici-sp-nov-a-novel-actinomycete-isolated-from-rhizosphere-soil-of-wheat-triticum-aestivum-l
#20
Junwei Zhao, Linlin Shi, Wenchao Li, Jiabin Wang, Han Wang, Yuanyuan Tian, Wensheng Xiang, Xiangjing Wang
Two novel actinomycete isolates, designated strains NEAU-A4(T) and NEAU-A3, were isolated from rhizosphere soil of wheat (Triticumaestivum L.) and characterized using a polyphasic approach. Morphological and chemotaxonomic characteristics of the two strains coincided with those of the genus Streptomyces. The 16S rRNA gene sequence analysis showed that the two isolates exhibited 99.6 % 16S rRNA gene sequence similarity with each other and that they were most closely related to Streptomyces violaceorectus DSM 40279(T) (98...
November 16, 2017: International Journal of Systematic and Evolutionary Microbiology
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