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https://www.readbyqxmd.com/read/28739337/evaluation-of-matrix-assisted-laser-desorption-ionization-time-of-flight-mass-spectrometry-for-identification-of-human-oral-capnocytophaga-species
#1
Anne Jolivet-Gougeon, Nicolas Helsens, Elise Renard, Zohreh Tamanai-Shacoori, Martine Bonnaure-Mallet
Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) was evaluated for rapid identification of cfxA PCR positive and negative Capnocytophaga strains. Colonies were grown on blood agar, incubated anaerobically at 37 °C for 48 h, and were then evaluated by MALDI-TOF MS and 16S rRNA gene sequencing. Both methods identified all colonies to the genus level. The MALDI-TOF MS method gave the same result, at the species level, as 16S rRNA gene sequencing for 41/53 Capnocytophaga sp...
July 21, 2017: Anaerobe
https://www.readbyqxmd.com/read/28736072/antibacterial-activities-of-natural-lichen-compounds-against-streptococcus-gordonii-and-porphyromonas-gingivalis
#2
Alaa Sweidan, Marylene Chollet-Krugler, Aurelie Sauvager, Pierre van de Weghe, Ali Chokr, Martine Bonnaure-Mallet, Sophie Tomasi, Latifa Bousarghin
The oral bacteria not only infect the mouth and reside there, but also travel through the blood and reach distant body organs. If left untreated, the dental biofilm that can cause destructive inflammation in the oral cavity may result in serious medical complications. In dental biofilm, Streptococcus gordonii, a primary oral colonizer, constitutes the platform on which late pathogenic colonizers like Porphyromonas gingivalis, the causative agent of periodontal diseases, will bind. The aim of this study was to determine the antibacterial activity of eleven natural lichen compounds belonging to different chemical families and spanning from linear into cyclic and aromatic structures to uncover new antibiotics which can fight against the oral bacteria...
July 20, 2017: Fitoterapia
https://www.readbyqxmd.com/read/28732487/alcohol-use-disorders-and-associated-chronic-disease-a-national-retrospective-cohort-study-from-france
#3
Michaël Schwarzinger, Sophie Pascale Thiébaut, Sylvain Baillot, Vincent Mallet, Jürgen Rehm
BACKGROUND: Evidence on diseases caused by or associated with alcohol use disorders (AUDs) has been based on two meta-analyses including rather dated studies. The objective of this contribution was to estimate the risks of all-cause mortality and alcohol-attributable disease categories depending on a diagnosis of AUDs in a national sample for France. METHODS: In a national retrospective cohort study on all inpatient acute and rehabilitation care patients in Metropolitan France 2008-2012 (N = 26,356,361), AUDs and other disease categories were identified from all discharge diagnoses according to standard definitions, and we relied on in-hospital death for mortality (57...
July 21, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28732054/types-of-devices-used-in-ridge-split-procedure-for-alveolar-bone-expansion-a-systematic-review
#4
Nayansi Jha, Eun Ha Choi, Nagendra Kumar Kaushik, Jae Jun Ryu
The aim of this systematic review was to evaluate instrumentation procedures of the alveolar ridge expansion technique (ARST) with or without Guided Bone Regeneration (GBR) and to identify the most used instruments for successful outcome. An electronic as well as manual literature search was conducted in several databases including Medline, Embase, and Cochrane Central Register of Controlled Trials, for articles written in English up to September 2016. The question in focus was to identify the type of device for ridge expansion that is most frequently used and provides adequate bone expansion and implant success rate...
2017: PloS One
https://www.readbyqxmd.com/read/28724580/il-7-restores-t-lymphocyte-immunometabolic-failure-in-septic-shock-patients-through-mtor-activation
#5
Fabienne Venet, Julie Demaret, Benjamin J Blaise, Christelle Rouget, Thibaut Girardot, Estellie Idealisoa, Thomas Rimmelé, François Mallet, Alain Lepape, Julien Textoris, Guillaume Monneret
T lymphocyte alterations are central to sepsis pathophysiology, whereas related mechanisms remain poorly understood. We hypothesized that metabolic alterations could play a role in sepsis-induced T lymphocyte dysfunction. Samples from septic shock patients were obtained at day 3 and compared with those from healthy donors. T cell metabolic status was evaluated in the basal condition and after T cell stimulation. We observed that basal metabolic content measured in lymphocytes by nuclear magnetic resonance spectroscopy was altered in septic patients...
July 19, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28719993/comparison-of-treatment-results-for-mallet-finger-fractures-in-children-between-low-intensity-pulsed-ultrasound-stimulation-and-ishiguro-s-method
#6
Tsuyoshi Ota, Soichiro Itoh, Yoshihiko Matsuyama
BACKGROUND: We compared the treatment results for displaced mallet finger fractures in children between low-intensity pulsed ultrasound (LIPUS) stimulation and Ishiguro's method, which involves extension block and arthrodesis of the distal interphalangeal (DIP) joint with pinning. METHODS: Eleven cases (5 females and 6 males; average age, 13.5 years) of mallet finger were operated with Ishiguro's method, and 8 cases (3 females and 5 males; average age, 13.0 years) were treated with LIPUS stimulation...
March 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28719549/long-term-follow-up-of-neonatal-brachial-plexopathy-psychological-and-physical-function-in-adolescents-and-young-adults
#7
Lesley Butler, Janith Mills, Heather M Richard, Russell Riddle, Marybeth Ezaki, Scott Oishi
PURPOSE: The prevalence of neonatal brachial plexus palsy (NBPP) has been increasing since the early 1980s. No known studies have examined long-term psychological health and quality of life (QOL) in young adults. The purpose of this study was to investigate the psychosocial and intellectual aspects of NBPP during adolescence into young adulthood. METHODS: A total of 31 patients were enrolled in the adolescent group (16 to 18 y) and 25 in the young adult group (23 to 28 y)...
July 17, 2017: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/28719405/clinical-outcomes-1-year-after-empiric-131i-therapy-for-hyperthyroid-disorders-real-life-experience-and-predictive-factors-of-functional-response
#8
Lavinia Vija Racaru, Charlotte Fontan, Mathilde Bauriaud-Mallet, Séverine Brillouet, Olivier Caselles, Slimane Zerdoud, Delphine Bastié, Delphine Vallot, Philippe Caron, Manuel Bardiès, Frederic Courbon
: Radioiodine is a therapeutic option in Europe for Graves' disease (GD) and toxic multinodular goiter (MNG). PURPOSE: To compare empiric and calculated I activities using 2013 EANM recommendations. To look for predictive factors of therapeutic response to an empiric activity of I. To assess clinical situations favoring calculated treatment modalities. PATIENTS AND METHODS: Prospective monocentric study of clinical outcomes at 1 year follow-up in 86 patients with GD and MNG who received empiric I therapeutic activities (348-939 MBq)...
July 17, 2017: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/28719006/relative-exchangeable-copper-a-valuable-tool-for-the-diagnosis-of-wilson-disease
#9
Olivier Guillaud, Anne-Sophie Brunet, Isabelle Mallet, Jérôme Dumortier, Martine Pelosse, Sophie Heissat, Christine Rivet, Alain Lachaux, Muriel Bost
BACKGROUND & AIMS: Measuring of the relative exchangeable copper seems to be a promising tool for the diagnosis of Wilson disease. The aim of our study is to determine the performance of REC for the diagnosis of Wilson disease in a population of patients with chronic liver diseases. METHODS: Measuring of exchangeable serum copper levels and relative exchangeable copper was performed in a group of Wilson disease patients at diagnosis or at clinical deterioration because of non-compliance (group 1, n=9), a group of stable WD patients (group 2, n=40), and 2 groups of patients (adult and pediatric) followed for non-Wilsonian liver diseases (group 3, n=103 and group 4, n=49, respectively)...
July 18, 2017: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/28710228/longitudinal-qualitative-study-describing-family-physicians-experiences-with-attempting-to-integrate-physical-activity-prescriptions-in-their-practice-it-s-not-easy-to-change-habits
#10
Mathieu Bélanger, Emily Wolfe Phillips, Connor O'Rielly, Bertin Mallet, Shane Aubé, Marylène Doucet, Jonathan Couturier, Maxime Mallet, Jessica Martin, Christine Gaudet, Nathalie Murphy, Jennifer Brunet
OBJECTIVE: Physical activity (PA) prescriptions provided by family physicians can promote PA participation among patients, but few physicians regularly write PA prescriptions. The objective of this study was to describe family physicians' experiences of trying to implement written PA prescriptions into their practice. DESIGN: Longitudinal qualitative study where participants were interviewed four times during a 12-month period. After the first interview, they were provided with PA prescription pads...
July 13, 2017: BMJ Open
https://www.readbyqxmd.com/read/28683174/the-oncologic-burden-of-hepatitis-c-virus-infection-a-clinical-perspective
#11
Harrys A Torres, Terri Lynn Shigle, Nassim Hammoudi, James T Link, Felipe Samaniego, Ahmed Kaseb, Vincent Mallet
Answer questions and earn CME/CNE Chronic hepatitis C virus (HCV) infection affects millions of people worldwide and is associated with cancer. Direct-acting antivirals (DAAs) have changed HCV treatment paradigms, but little is known about the management of HCV infection in patients with cancer. The substantial burden of HCV infection and the inconclusive evidence regarding its detection and management in patients with cancer prompted the authors to review the literature and formulate recommendations. Patients for whom HCV screening is recommended included all patients with hematologic malignancies, hematopoietic cell transplantation candidates, and patients with liver cancer...
July 6, 2017: CA: a Cancer Journal for Clinicians
https://www.readbyqxmd.com/read/28677124/myba-a-transcription-factor-involved-in-conidiation-and-conidial-viability-of-the-human-pathogen-aspergillus-fumigatus
#12
Isabel Valsecchi, Özlem Sarikaya Bayram, Joanne Wong Sak Hoi, Laetitia Muszkieta, John Gibbons, Marie-Christine Prevost, Adeline Mallet, Jacomina Krijnse-Locker, Oumaima Ibrahim-Granet, Isabelle Mouyna, Paul Carr, Michael Bromley, VishuKumar Aimanianda, Y Jae-Hyuk Yu, Antonis Rokas, Gerhard Braus, Cosmin Saveanu, Özgür Bayram, Jean Paul Latgé
Aspergillus fumigatus, a ubiquitous human fungal pathogen, produces asexual spores (conidia), which are the main mode of propagation, survival, and infection of this human pathogen. In this study, we present the molecular characterization of a novel regulator of conidiogenesis and conidial survival called MybA because the predicted protein contains a Myb DNA binding motif. Cellular localisation of the MybA::Gfp fusion and immunoprecipitation of the MybA::Gfp or MybA::3xHa protein showed that MybA is localised to the nucleus...
July 5, 2017: Molecular Microbiology
https://www.readbyqxmd.com/read/28668717/predictors-of-rapid-high-weight-gain-in-schizophrenia-longitudinal-analysis-of-the-french-face-sz-cohort
#13
O Godin, M Leboyer, F Schürhoff, L Boyer, M Andrianarisoa, L Brunel, E Bulzacka, B Aouizerate, F Berna, D Capdevielle, T D'Amato, H Denizot, C Dubertret, J Dubreucq, C Faget, F Gabayet, P M Llorca, J Mallet, D Misdrahi, C Passerieux, R Rey, R Richieri, A Schandrin, M Urbach, P Vidailhet, D Costagliola, G Fond
Metabolic syndrome (MetS) is highly prevalent in schizophrenia. However very little is known about the time course of MetS and its components. The few longitudinal studies that have been carried out had small sample sizes and a short follow-up. The aim of our study was to evaluate the prevalence of MetS and its components, at baseline and one year later, and to investigate predictors of weight gain (WG) in a cohort of individuals with schizophrenia. We followed 167 schizophrenia patients from the FACE-SZ cohort for one year...
June 20, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28663115/cigarette-smoking-and-schizophrenia-a-specific-clinical-and-therapeutic-profile-results-from-the-face-schizophrenia-cohort
#14
J Mallet, Y Le Strat, F Schürhoff, N Mazer, C Portalier, M Andrianarisoa, B Aouizerate, F Berna, L Brunel, D Capdevielle, I Chereau, T D'Amato, H Denizot, J Dubreucq, C Faget, F Gabayet, P M Llorca, D Misdrahi, R Richieri, R Rey, P Roux, A Schandrin, M Urbach, P Vidailhet, G Fond, C Dubertret, M Andrianarisoa, B Aouizerate, N Bazin, F Berna, O Blanc, L Brunel, E Bulzacka, D Capdevielle, I Chereau-Boudet, G Chesnoy-Servanin, Jm Danion, T D'Amato, A Deloge, C Delorme, H Denizot, J M Dorey, C Dubertret, J Dubreucq, C Faget, C Fluttaz, G Fond, S Fonteneau, F Gabayet, E Giraud-Baro, D Lacelle, C Lançon, H Laouamri, M Leboyer, T Le Gloahec, Y Le Strat, Llorca, J Mallet, E Metairie, D Misdrahi, I Offerlin-Meyer, C Passerieux, P Peri, S Pires, C Portalier, L Ramet, R Rey, C Roman, A Schandrin, F Schürhoff, A Tessier, Am Tronche, M Urbach, F Vaillant, A Vehier, P Vidailhet, E Vilà, H Yazbek, A Zinetti-Bertschy
BACKGROUND: Tobacco use is common in patients with schizophrenia (SZ) but little is known on the role of tobacco in the physiopathology or on the course of the disease. Only few studies embrace an extensive examination of clinical and therapeutic characteristics in stabilized patients. The objective of the present study was to determine the prevalence of tobacco smoking in stabilized SZ outpatients and the clinical and treatment characteristics associated with daily tobacco use in a large community-dwelling sample of patients...
June 27, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28660067/gold-iii-arene-complexes-by-insertion-of-olefins-into-gold-aryl-bonds
#15
Feriel Rekhroukh, Charlie Blons, Laura Estévez, Sonia Mallet-Ladeira, Karinne Miqueu, Abderrahmane Amgoune, Didier Bourissou
The synthesis and characterization of the first gold(iii)-arene complexes are described. Well-defined (P,C)-cyclometalated gold(iii)-aryl complexes were prepared and characterized by NMR spectroscopy. These complexes swiftly and cleanly reacted with norbornene and ethylene to provide cationic gold(iii)-alkyl complexes, in which the remote phenyl ring was η(2)-coordinated to gold. The interaction between the aromatic ring and the gold(iii) center was thoroughly analyzed by NMR spectroscopy, X-ray diffraction, and DFT calculations...
June 1, 2017: Chemical Science
https://www.readbyqxmd.com/read/28659151/pain-and-quality-of-life-evaluation-in-patients-with-localized-epidermolysis-bullosa-simplex
#16
Jennifer Brun, Christine Chiaverini, Caroline Devos, Stéphanie Leclerc-Mercier, Juliette Mazereeuw, Emmanuelle Bourrat, Annabel Maruani, Stéphanie Mallet, Claire Abasq, Alice Phan, Pierre Vabres, Ludovic Martin, Christine Bodemer, Sylvie Lagrange, Jean-Philippe Lacour
BACKGROUND: A localized form of epidermolysis bullosa simplex (EBS-l) is considered one of the mildest forms of epidermolysis bullosa (EB), with blisters limited to the palms and soles. However, these lesions can be very painful. The aim of the study was to characterize pain in patients with EBS-l and evaluate its impact on quality of life (QoL). Patients were contacted via the Research Group of the French Society of Pediatric Dermatology and the association of EB patients (DEBRA France)...
June 28, 2017: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/28654715/a-secondary-structure-element-present-in-a-wide-range-of-fucosylated-glycoepitopes
#17
Mario Schubert, Thomas Aeschbacher, Mirko Zierke, Martin Smieško, Mayeul Collot, Jean-Maurice Mallet, Beat Ernst, Frédéric H-T Allain
The increasing understanding of the essential role of carbohydrates in development, and in a wide range of diseases fuels a rapidly growing interest in the basic principles governing carbohydrate-protein interactions. A still heavily debated issue regarding the recognition process is the degree of flexibility or rigidity of oligosaccharides. Combining NMR structure determination based on extensive experimental data with density functional theory (DFT) and database searches, we have identified a set of trisaccharide motifs with a similar conformation that is characterized by a non-conventional C-H⋅⋅⋅O hydrogen bond...
June 27, 2017: Chemistry: a European Journal
https://www.readbyqxmd.com/read/28648893/assessment-of-self-determination-in-adolescents-with-neonatal-brachial-plexus-palsy
#18
Donna Bergman, Lynnette Rasmussen, Kate Wan-Chu Chang, Lynda J-S Yang, Virginia S Nelson
BACKGROUND: The term self-determination refers to decision-making, goal setting, and perseverance to achieve those goals. Numerous studies have established the importance of self-determination to enhance learning and improve postschool outcomes. However, most studies evaluate students with learning disabilities, cognitive impairment, or behavioral disabilities. There is an absence of research on self-determination for adolescents with physical disabilities. OBJECTIVE: To assess self-determination of adolescents with neonatal brachial plexus palsy (NBPP) compared with their typically developing peers via self-reported measures of function...
June 23, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/28645853/anterior-pallidal-deep-brain-stimulation-for-tourette-s-syndrome-a-randomised-double-blind-controlled-trial
#19
Marie-Laure Welter, Jean-Luc Houeto, Stéphane Thobois, Benoit Bataille, Marc Guenot, Yulia Worbe, Andreas Hartmann, Virginie Czernecki, Eric Bardinet, Jerome Yelnik, Sophie Tezenas du Montcel, Yves Agid, Marie Vidailhet, Philippe Cornu, Audrey Tanguy, Solène Ansquer, Nematollah Jaafari, Emmanuel Poulet, Giulia Serra, Pierre Burbaud, Emmanuel Cuny, Bruno Aouizerate, Pierre Pollak, Stephan Chabardes, Mircea Polosan, Michel Borg, Denys Fontaine, Bruno Giordana, Sylvie Raoul, Tiphaine Rouaud, Anne Sauvaget, Isabelle Jalenques, Carine Karachi, Luc Mallet
BACKGROUND: Deep brain stimulation (DBS) has been proposed to treat patients with severe Tourette's syndrome, and open-label trials and two small double-blind trials have tested DBS of the posterior and the anterior internal globus pallidus (aGPi). We aimed to specifically assess the efficacy of aGPi DBS for severe Tourette's syndrome. METHODS: In this randomised, double-blind, controlled trial, we recruited patients aged 18-60 years with severe and medically refractory Tourette's syndrome from eight hospitals specialised in movement disorders in France...
June 20, 2017: Lancet Neurology
https://www.readbyqxmd.com/read/28637232/phyloligo-a-package-to-identify-contaminant-or-untargeted-organism-sequences-in-genome-assemblies
#20
Ludovic Mallet, Tristan Bitard-Feildel, Franck Cerutti, Hélène Chiapello
Motivation: Genome sequencing projects sometimes uncover more organisms than expected, especially for complex and/or non-model organisms. It is therefore useful to develop software to identify mix of organisms from genome sequence assemblies. Here we present PhylOligo, a new package including tools to explore, identify and extract organism-specific sequences in a genome assembly using the analysis of their DNA compositional characteristics. Availability: The tools are written in Python3 and R under the GPLv3 Licence and can be found at https://github...
June 15, 2017: Bioinformatics
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