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Nicolas Hoertel, Hadi Faiz, Guillaume Airagnes, Carlos Blanco, Rachel Pascal De Raykeer, Silvia Franco, Géraldine Ducoutumany, Cédric Lemogne, Frédéric Limosin
BACKGROUND: Heavy drinkers are at high risk for suicide attempt and suicide. Multiple factors, when examined in isolation, have been implicated in the risk of suicide attempt in this population. In this report, we present a comprehensive model of the 3-year risk of suicide attempt in heavy drinkers using a longitudinal nationally representative study, the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC; wave 1, 2001-2002; wave 2, 2004-2005). METHODS: We used structural equation modeling to simultaneously examine effects of four broad groups of clinical factors previously identified as potential predictors of attempted suicides: 1) alcohol use disorder severity, 2) severity of comorbidity, 3) sociodemographic characteristics and 4) help-seeking for alcohol problems...
March 7, 2018: Drug and Alcohol Dependence
Xiao-Mei Fang, Jing-Lin Bai, Jing Su, Li-Li Zhao, Hong-Yu Liu, Bai-Ping Ma, Yu-Qin Zhang, Li-Yan Yu
Three actinomycete strains originating from the surface-sterilized roots of Paris polyphylla were characterized by using a polyphasic approach. Phylogenetic analyses based on the 16S rRNA gene sequence showed that they formed a deep, monophyletic branch in the genus Glycomyces, and were most closely related to the type strains of the species Glycomyces harbinensis and Glycomycesscopariae. Morphological and chemotaxonomic data supported the affiliation of strains CPCC 204357T , CPCC 204354 and CPCC 204355 to the genus Glycomyces...
March 16, 2018: International Journal of Systematic and Evolutionary Microbiology
Rosa Margesin, De-Chao Zhang, Luciana Albuquerque, Hugo J C Froufe, Conceição Egas, Milton S da Costa
A Gram-stain-negative, rod-shaped, motile, catalase-positive and cytochrome c oxidase-positive bacterial strain, designated AM20-91T , was isolated from alpine forest soil. Phylogenetic analysis based on 16S rRNA gene sequencing showed that strain AM20-91T was related to the genus Lysobacter and had highest 16S rRNA gene sequence similarities to the type strains of Lysobacter novalis THG-PC7T (97.8 %), Luteimonas tolerans UM1T (97.7 %) and Lysobacter ximonensis XM415T (97.0 %). The strain contained ubiquinone 8 as the predominant respiratory quinone; its polar lipid profile contained phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol and two unidentified aminophospholipids...
March 16, 2018: International Journal of Systematic and Evolutionary Microbiology
Aleksandra Klobučar, Vera Folnegović-Šmalc, Dubravka Kocijan-Hercigonja, Slavica Sović, Ljiljana Gulić
BACKGROUND: The main goal of this study was to analyse and show clinical characteristics and psychiatric comorbidity in 38 participants aged between 10 and 17 with DSM-IV diagnoses of Trichotillomania (TTM) that we were treating at Children's Hospital Zagreb from 2008 to 2017. SUBJECTS AND METHODS: We analyzed the data obtained from semi-structured interviews by the criteria of DSM-IV, Youth Self Report (YSR) (Achenbach & Rescorla 2001) and survey that we created...
March 2018: Psychiatria Danubina
Hannah Maier, Saskia Helm, Sermin Toto, Nicole Moschny, Wolfgang Sperling, Thomas Hillemacher, Kai G Kahl, Ewgeni Jakubovski, Stefan Bleich, Helge Frieling, Alexandra Neyazi
Background: Electroconvulsive therapy (ECT) is one of the most effective treatment options for refractory depressed patients. To date, there are only a few predictors of response. Aim: The aim was to identify predictive biomarkers of remission to ECT on a molecular level. Methods: 11 patients suffering from a major depressive episode-according to the Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV)-underwent 10 ECT sessions...
2018: Disease Markers
Stefanie Amend, Roland Frankenberger, Susanne Lücker, Eugen Domann, Norbert Krämer
OBJECTIVES: The present study aimed to establish Lactobacillus casei in a completely automated Streptococcus mutans-based artificial mouth model and to investigate secondary caries inhibiting properties of glass ionomer cements / resin composite groups in vitro. METHODS: Sixty extracted, caries-free human third molars were used for preparation of standardized class-V-cavities. Specimens were restored with a resin-modified (Photac Fil; PF) as well as a conventional glass ionomer cement (Ketac Molar; KM) and one resin composite bonded with and without conduction of etch-and-rinse technique (Prime&Bond NT, Ceram X mono; C+ERT, C)...
March 12, 2018: Dental Materials: Official Publication of the Academy of Dental Materials
Mary C Vance, Benjamin Kovachy, Melissa Dong, Eric Bui
CONTEXT: Although the subjective trauma exposure criterion was removed from the DSM-5 criteria set for posttraumatic stress disorder (PTSD), emerging literature suggests that peritraumatic distress may be useful in predicting outcomes after exposure to a stressful event. METHOD: We conducted a comprehensive review of the literature examining the association between peritraumatic distress and PTSD and other psychiatric outcomes. The 57 studies herein varied in both experimental design and target populations...
March 15, 2018: Journal of Clinical Psychology
Makoto Chiba, Takanori Itabashi, Koujiro Hirai, Mitsuo Sakamoto, Moriya Ohkuma, Taichiro Ishige, Shinji Kawasaki
A strain (Hime 5-1T ) of lactic acid bacterium was isolated from the gut of the grasshopper Metrioptera engelhardti from a mountainous area of Nagano Prefecture, Japan. Strain Hime 5-1T had a low 16S rRNA gene sequence similarity to known lactic acid bacteria, with the closest recognized relatives being Lactobacillus tucceti (96.7 %), Lactobacillus furfuricola (96.5 %), Lactobacillus versmoldensis (96.3 %) and Lactobacillus nodensis (96.1 %). Comparative analyses of the rpoA and pheS gene sequences indicated that Hime 5-1T is not closely related to other Lactobacillus species...
March 15, 2018: International Journal of Systematic and Evolutionary Microbiology
Giovanni Castellini, Lorenzo Lelli, Emanuele Cassioli, Eleonora Ciampi, Francesco Zamponi, Beatrice Campone, Alessio Maria Monteleone, Valdo Ricca
The aim of this study was to evaluate the role of childhood adversities in long-term outcomes in eating disorders (EDs). One hundred thirty-three eating disorder patients were studied by means of the Structured Clinical Interview for DSM-IV and psychometric tests, at baseline, at the end of individual cognitive behavioural therapy, and at 3-year follow-up. As compared with the other patients, those reporting childhood abuse (overall: 24.8%; physical abuse: 20.3%; sexual abuse: 13.6%) showed higher impulsivity, psychiatric comorbidity, lower full recovery at follow-up (12...
March 15, 2018: European Eating Disorders Review: the Journal of the Eating Disorders Association
Edith V Sullivan, Natalie M Zahr, Stephanie A Sassoon, Wesley K Thompson, Dongjin Kwon, Kilian M Pohl, Adolf Pfefferbaum
Importance: The prevalence of alcohol misuse increased substantially over a decade in adults, particularly in those aged 65 years or older. Ramifications for brain structural integrity are significant, especially in older adults. Objectives: To combine cross-sectional, longitudinal data to test age-alcoholism interactions and examine the association between prevalent comorbidities (drug dependence and hepatitis C virus [HCV] infection) and cortical volume deficits in alcohol dependence...
March 14, 2018: JAMA Psychiatry
Dubravka Novotni, Ivna Vrana Špoljarić, Saša Drakula, Nikolina Čukelj, Bojana Voučko, Mario Ščetar, Kata Galić, Duška Ćurić
Driven by the bakery industry urge to satisfy consumer demand for fresh, diverse and high quality bakery products, we investigated the influence of barley sourdough and vacuum cooling on shelf life quality of partially baked bread stored in modified atmosphere packaging at ambient conditions. Barley sourdough was fermented with Lactobacillus reuteri (DSM 20016, F275). Partially baked bread with sourdough was microbiologically acceptable during 30 days of storage, while bread without sourdough had detectable mould on the 30th day...
December 2017: Food Technology and Biotechnology
Helena Hörder, Lena Johansson, XinXin Guo, Gunnar Grimby, Silke Kern, Svante Östling, Ingmar Skoog
OBJECTIVE: To investigate whether greater cardiovascular fitness in midlife is associated with decreased dementia risk in women followed up for 44 years. METHODS: A population-based sample of 1,462 women 38 to 60 years of age was examined in 1968. Of these, a systematic subsample comprising 191 women completed a stepwise-increased maximal ergometer cycling test to evaluate cardiovascular fitness. Subsequent examinations of dementia incidence were done in 1974, 1980, 1992, 2000, 2005, and 2009...
March 14, 2018: Neurology
Ellen Generaal, Erik J Timmermans, Jasper E C Dekkers, Johannes H Smit, Brenda W J H Penninx
BACKGROUND: Which neighbourhood factors most consistently impact on depression and anxiety remains unclear. This study examines whether objectively obtained socioeconomic, physical and social aspects of the neighbourhood in which persons live are associated with the presence and severity of depressive and anxiety disorders. METHODS: Cross-sectional data are from the Netherlands Study of Depression and Anxiety including participants (n = 2980) with and without depressive and anxiety disorders in the past year (based on DSM-based psychiatric interviews)...
March 15, 2018: Psychological Medicine
Duy Vu Tran, Carol S North
OBJECTIVE: The purpose of this study was to investigate potential association between psychopathology and subjective evaluation of the experience of debriefing in disaster-exposed rescue and recovery workers. METHODS: Structured diagnostic interviews for DSM-III-R psychiatric disorders were conducted with 166 firefighters who served as rescue and recovery workers for the 1995 Oklahoma City bombing, who categorized their satisfaction with the debriefing on 4 levels...
March 15, 2018: Disaster Medicine and Public Health Preparedness
Soenke Boettger, David Garcia Nuñez, Rafael Meyer, Andre Richter, Alain Rudiger, Maria Schubert, Josef Jenewein
BACKGROUND: With its high incidence and subsequent adverse consequences in the intensive care setting, several instruments have been developed to screen for and detect delirium. One of the more commonly used is the Intensive Care Delirium Screening Checklist (ICDSC); however, the optimal cut-off score indicating delirium has been debated. METHODS: In this prospective cohort study, the ICDSC threshold for delirium set at ≥3, ≥4, or ≥5 was compared with the DSM-IV-TR-determined diagnosis of delirium (used as standard), and with the Confusion Assessment Method for the ICU (CAM-ICU), with respect to their concurrent validity...
March 14, 2018: Swiss Medical Weekly
Nicolas Danylec, Andrea Göbl, Dominic A Stoll, Birgit Hetzer, Sabine E Kulling, Melanie Huch
Two novel, anaerobic, Gram-positive, rod-shaped bacterial strains, ResAG-85T and ResAG-96T , were isolated from a faecal sample of a male human. 16S rRNA gene sequences analyses indicated that these strains represent a distinct lineage within the family Eggerthellaceae. Strain ResAG-85T showed 92.3 % similarity to the type strains of the genera Eggerthella and Gordonibacter. Strain ResAG-96T clustered together with Paraeggerthella hongkongensis and the newly (but not validly) published genus 'Arabia massiliensis' (94...
March 14, 2018: International Journal of Systematic and Evolutionary Microbiology
Chitti Thawai
A novel actinomycete, designated strain DH51B-4-3T , which formed long chains of spherical spores borne on the tip of sporophores arising from the aerial mycelium, was isolated from rice rhizosphere soil. The isolate contained meso-diaminopimelic acid in the cell-wall peptidoglycan. The whole-cell sugars of strain DH51B-4-3T were arabinose, galactose, glucose, rhamnose and ribose. The phospholipids in the cell membrane were phosphatidylethanolamine, phosphatidyl methylethanolamine, diphosphatidylglycerol and phosphatidylinositol...
March 14, 2018: International Journal of Systematic and Evolutionary Microbiology
Wei Xiong, Luis H Reyes, William E Michener, Pin-Ching Maness, Katherine J Chou
Cellulose and hemicellulose are the most abundant components in plant biomass. A preferred Consolidated Bioprocessing (CBP) system is one which can directly convert both cellulose and hemicellulose into target products without adding the costly hydrolytic enzyme cocktail. In this work, the thermophilic, cellulolytic, and anaerobic bacterium, Clostridium thermocellum DSM 1313, was engineered to grow on xylose in addition to cellulose. Both xylA (encoding for xylose isomerase) and xylB (encoding for xylulokinase) genes from the thermophilic anaerobic bacterium Thermoanaerobacter ethanolicus were introduced to enable xylose utilization while still retaining its inherent ability to grow on 6-carbon substrates...
March 14, 2018: Biotechnology and Bioengineering
Jin-Jun Dong, Rui-Zhi Han, Guo-Chao Xu, Lei Gong, Wan-Ru Xing, Ye Ni
The toxicity of furfural residues (FRs) hydrolysate is a major obstacle in its application. This work focused on the detoxification of FRs hydrolysate and its application in butanol fermentation. Combination of activated carbon and resin 717 was appropriate for the detoxification of hydrolysate. Mixed sterilization of FRs hydrolysate and corn steep liquor (CSL) was better than the separate ones, since proteins in CSL could adsorb and remove toxic components during sterilization. The results further confirmed that simultaneous sterilization of activated carbon + resin and fermentation medium was more efficient for detoxification and butanol production, in which 76...
February 23, 2018: Bioresource Technology
Nancy Byatt, Lucille Cox, Tiffany A Moore Simas, Nisha Kini, Kathleen Biebel, Padma Sankaran, Holly A Swartz, Linda Weinreb
To elucidate (1) the challenges associated with under-recognition of bipolar disorder in obstetric settings, (2) barriers pregnant and postpartum women with bipolar disorder face when trying to access psychiatric care, and (3) how obstetric settings can identify such women and connect them with mental health services. Structured, in-depth interviews were conducted with 25 pregnant and postpartum women recruited from obstetric practices who scored ≥ 10 on the Edinburgh Postnatal Depression Scale and met DSM-IV criteria for bipolar disorder I, II, or not otherwise specified using the Mini International Neuropsychiatric Interview...
March 13, 2018: Archives of Women's Mental Health
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