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https://www.readbyqxmd.com/read/28549097/cluster-of-neisseria-gonorrhoeae-isolates-with-high-level-azithromycin-resistance-and-decreased-ceftriaxone-susceptibility-hawaii-2016
#1
Alan R Katz, Alan Y Komeya, Robert D Kirkcaldy, A Christian Whelen, Olusegun O Soge, John R Papp, Ellen N Kersh, Glenn M Wasserman, Norman P O'Connor, Pamela S O'Brien, Douglas T Sato, Eloisa V Maningas, Gail Y Kunimoto, Juval E Tomas
Background.: The Centers for Disease Control and Prevention (CDC) currently recommends dual therapy with ceftriaxone and azithromycin for gonorrhea to ensure effective treatment and slow emergence of antimicrobial resistance. Since 2013, the prevalence of reduced azithromycin susceptibility increased in the United States; however, these strains were highly susceptible to cephalosporins. We report on a cluster of N. gonorrhoeae isolates demonstrating high-level azithromycin resistance, several of which also demonstrated decreased ceftriaxone susceptibility...
May 26, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28549001/contribution-of-natural-language-processing-in-predicting-rehospitalization-risk
#2
Christopher Norman, Thu Van Nguyen, Aurélie Névéol
No abstract text is available yet for this article.
May 25, 2017: Medical Care
https://www.readbyqxmd.com/read/28547519/kurt-goldstein-and-his-nonlocationist-thoughts-on-aphasia-a-pioneer-of-early-network-theories-at-the-beginning-of-the-twentieth-century
#3
Holger Joswig, Gerhard Hildebrandt
In between Carl Wernicke's locationist aphasia concept from 1874 and Norman Geschwind's new connectionist model of human brain functions in 1965, little notice was taken of the historical debate on aphasia and brain plasticity. Interestingly, Kurt Goldstein made long-forgotten, but highly relevant remarks on the connectionist model and thereby served as an important connecting link between Wernicke and Geschwind. With the original contributions of Goldstein and contemporary authors, we analyzed the historical background of the aphasia debate in the time period between Wernicke and Geschwind, which still influences current aphasia concepts and neurosurgical practice of today...
May 25, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28546991/structural-modeling-of-a-novel-slc38a8-mutation-that-causes-foveal-hypoplasia
#4
Marcus A Toral, Gabriel Velez, Katherine Boudreault, Kellie A Schaefer, Yu Xu, Norman Saffra, Alexander G Bassuk, Stephen H Tsang, Vinit B Mahajan
BACKGROUND: Foveal hypoplasia (FH) in the absence of albinism, aniridia, microphthalmia, or achromatopsia is exceedingly rare, and the molecular basis for the disorder remains unknown. FH is characterized by the absence of both the retinal foveal pit and avascular zone, but with preserved retinal architecture. SLC38A8 encodes a sodium-coupled neutral amino acid transporter with a preference for glutamate as a substrate. SLC38A8 has been linked to FH. Here, we describe a novel mutation to SLC38A8 which causes FH, and report the novel use of OCT-angiography to improve the precision of FH diagnosis...
May 2017: Molecular Genetics & Genomic Medicine
https://www.readbyqxmd.com/read/28545588/patterns-of-local-regional-recurrence-after-conformal-and-intensity-modulated-radiotherapy-for-head-and-neck-cancer
#5
Safora Johansen, Mathilde H Norman, Einar Dale, Cecilie D Amdal, Torbjørn Furre, Eirik Malinen, Jan F Evensen
AIM: To evaluate the patterns of loco-regional recurrences in head and neck cancer patients METHODS: Twenty-six out of 112 patients treated with primary or postoperative 3D CRT or IMRT for their primary and recurrent disease between 2007 and 2013 were included. The CT images of recurrent disease were rigidly registered with the primary CT images for each patient. To assess overlaps and overlap localization, the recurrence volume overlapping with the primary target volume was identified...
May 25, 2017: Radiation Oncology
https://www.readbyqxmd.com/read/28544820/delays-to-care-in-pediatric-lupus-patients-from-the-childhood-arthritis-and-rheumatology-research-alliance-legacy-registry
#6
Tamar B Rubinstein, Wenzhu B Mowrey, Norman T Ilowite, Dawn M Wahezi
OBJECTIVES: Prompt treatment for lupus is important to prevent morbidity. A potential barrier to early treatment of pediatric lupus is delayed presentation to a pediatric rheumatologist. To better understand factors contributing to delayed presentation among pediatric lupus patients, we examined differences in demographic and clinical characteristics of lupus patients within the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Legacy Registry with regards to time between symptom onset and presentation to a pediatric rheumatologist...
May 23, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28540730/surface-confined-aqueous-reversible-addition-fragmentation-chain-transfer-scaraft-polymerization-method-for-preparation-of-coated-capillary-leads-to-over-10-000-peptides-identified-from-25-ng-hela-digest-by-using-capillary-zone-electrophoresis-tandem-mass-spectrometry
#7
Zhenbin Zhang, Elizabeth H Peuchen, Norman J Dovichi
A surface-confined aqueous reversible addition-fragmentation chain transfer (SCARAFT) polymerization method was developed to coat capillaries for use in capillary zone electrophoresis (CZE). SCARAFT polymerization primarily takes place on the inner surface of the capillary instead of in solution, which greatly improves the homogeneity of the coating. Capillaries treated with this coating produced an electroosmotic mobility of 2.8 ± 0.2 × 10-6 cm2·V 1·s-1 (N=3), which is roughly an order of magnitude lower than that of commercial linear polyacrylamide (LPA) coated capillaries...
May 25, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28539260/phylogenetic-relationships-of-the-tribe-toxotrypanini-diptera-tephritidae-based-on-molecular-characters
#8
Ximo Mengual, Peter Kerr, Allen L Norrbom, Norman B Barr, Matthew L Lewis, Anna M Stapelfeldt, Sonja J Scheffer, Patrick Woods, Md-Sajedul Islam, Cheslavo A Korytkowski, Keiko Uramoto, Erick J Rodriguez, Bruce D Sutton, Norma Nolazco, Gary J Steck, Stephen Gaimari
Current hypotheses of relationship among the species of the fruit fly genera Anastrepha and Toxotrypana are tested using sequence data from six DNA regions: the mitochondrial regions 16S, CAD, and COI, and the nuclear regions EF1a, PER, and PGD. DNA sequences were obtained from 146 species of Anastrepha, representing 19 of the 21 species groups as well as five of the six clades of the robusta group, and four species of Toxotrypana in addition to species of Hexachaeta, Pseudophorellia, Alujamyia, and 13 other tephritid genera used as outgroups...
May 21, 2017: Molecular Phylogenetics and Evolution
https://www.readbyqxmd.com/read/28539111/written-versus-verbal-consent-a-qualitative-study-of-stakeholder-views-of-consent-procedures-used-at-the-time-of-recruitment-into-a-peripartum-trial-conducted-in-an-emergency-setting
#9
J Lawton, N Hallowell, C Snowdon, J E Norman, K Carruthers, F C Denison
BACKGROUND: Obtaining prospective written consent from women to participate in trials when they are experiencing an obstetric emergency is challenging. Alternative consent pathways, such as gaining verbal consent at enrolment followed, later, by obtaining written consent, have been advocated by some clinicians and bioethicists but have received little empirical attention. We explored women's and staff views about the consent procedures used during the internal pilot of a trial (GOT-IT), where the protocol permitted staff to gain verbal consent at recruitment...
May 24, 2017: BMC Medical Ethics
https://www.readbyqxmd.com/read/28537385/the-psychiatric-impact-of-hiv
#10
Michael T Nedelcovych, Arena A Manning, Svetlana Semenova, Charlene Gamaldo, Norman J Haughey, Barbara S Slusher
This Viewpoint is based on a recent panel featured at the 2017 Winter Conference on Brain Research in which the psychiatric comorbidities of HIV infection were discussed. Psychiatric comorbid conditions occur at high rates in HIV infected patients, complicating treatment and contributing to poor outcomes. A complex relationship between HIV infection and psychiatric comorbidity is an active area of investigation, but increased awareness of the impact of psychiatric complications of NeuroAIDS is needed in both the laboratory and the clinic to better understand and treat these interrelated conditions...
May 24, 2017: ACS Chemical Neuroscience
https://www.readbyqxmd.com/read/28534204/-ventricular-arrhythmias-in-ion-channel-diseases
#11
REVIEW
Christian Wolpert, Mara Vogel, Christian Nagel, Claudia Herrera-Siklody, Norman Rüb
In patients with ion channel disease the predominant arrhythmias are polymorphic ventricular tachycardias (VT), torsade de pointes tachycardia and ventricular fibrillation (VF). In only extremely rare cases is very rapid monomorphic ventricular tachycardia observed. This is why implantable cardioverter-defibrillators (ICDs) should always be programmed for treatment of VF only with high detection rates to avoid inappropriate discharges. In idiopathic VF and catecholaminergic polymorphic ventricular tachycardia (CPVT), no baseline electrocardiographic abnormalities can be detected, whereas in Brugada syndrome, long QT syndrome, early repolarisation syndrome and Anderson-Tawil syndrome alterations of the baseline ECG are very important to identify patients at risk...
May 22, 2017: Herzschrittmachertherapie & Elektrophysiologie
https://www.readbyqxmd.com/read/28534152/cerebrospinal-fluid-dissemination-of-high-grade-gliomas-following-boron-neutron-capture-therapy-occurs-more-frequently-in-the-small-cell-subtype-of-idh1-r132h-mutation-negative-glioblastoma
#12
Natsuko Kondo, Rolf F Barth, Shin-Ichi Miyatake, Shinji Kawabata, Minoru Suzuki, Koji Ono, Norman L Lehman
We have used boron neutron capture therapy (BNCT) to treat patients in Japan with newly diagnosed or recurrent high-grade gliomas and have observed a significant increase in median survival time following BNCT. Although cerebrospinal fluid dissemination (CSFD) is not usually seen with the current standard therapy of patients with glioblastoma (GBM), here we report that subarachnoid or intraventricular CSFD was the most frequent cause of death for a cohort of our patients with high-grade gliomas who had been treated with BNCT...
May 22, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28533898/reconstructing-a-herbivore-s-diet-using-a-novel-rbcl-dna-mini-barcode-for-plants
#13
David L Erickson, Elizabeth Reed, Padmini Ramachandran, Norman A Bourg, William J McShea, Andrea Ottesen
Next Generation Sequencing and the application of metagenomic analyses can be used to answer questions about animal diet choice and study the consequences of selective foraging by herbivores. The quantification of herbivore diet choice with respect to native versus exotic plant species is particularly relevant given concerns of invasive species establishment and their effects on ecosystems. While increased abundance of white-tailed deer (Odocoileus virginianus) appears to correlate with increased incidence of invasive plant species, data supporting a causal link is scarce...
May 2017: AoB Plants
https://www.readbyqxmd.com/read/28532331/is-restlessness-best-understood-as-a-process-reflecting-on-four-boys-restlessness-during-music-therapy-in-kindergarten
#14
Anna Helle-Valle, Per-Einar Binder, Norman Anderssen, Brynjulf Stige
ADHD can be considered an internationally recognized framework for understanding children's restlessness. In this context, children's restlessness is understood as a symptom of neurodevelopmental disorder. However, there are other possible understandings of children's restlessness. In this article, we explore four boys' collaborative and creative process as it is described and understood by three adults. The process is framed by a community music therapy project in a Norwegian kindergarten, and we describe four interrelated phases of this process: Exploring musical vitality and cooperation, Consolidating positions, Performing together, and Discovering ripple effects...
June 2017: International Journal of Qualitative Studies on Health and Well-being
https://www.readbyqxmd.com/read/28531873/randomized-control-trial-investigating-the-efficacy-of-a-computer-based-intolerance-of-uncertainty-intervention
#15
Mary E Oglesby, Nicholas P Allan, Norman B Schmidt
Intolerance of uncertainty (IU) is an important transdiagnostic variable within various anxiety and mood disorders. Theory suggests that individuals high in IU interpret ambiguous information in a more threatening manner. A parallel line of research has shown that interpretive biases can be modified through cognitive training and previous research aimed at modifying negative interpretations through Cognitive Bias Modification (CBM-I) has yielded promising results. Despite these findings, no research to date has examined the efficacy of an IU-focused CBM-I paradigm...
May 11, 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28530713/bach2-immunodeficiency-illustrates-an-association-between-super-enhancers-and-haploinsufficiency
#16
Behdad Afzali, Juha Grönholm, Jana Vandrovcova, Charlotte O'Brien, Hong-Wei Sun, Ine Vanderleyden, Fred P Davis, Ahmad Khoder, Yu Zhang, Ahmed N Hegazy, Alejandro V Villarino, Ira W Palmer, Joshua Kaufman, Norman R Watts, Majid Kazemian, Olena Kamenyeva, Julia Keith, Anwar Sayed, Dalia Kasperaviciute, Michael Mueller, Jason D Hughes, Ivan J Fuss, Mohammed F Sadiyah, Kim Montgomery-Recht, Joshua McElwee, Nicholas P Restifo, Warren Strober, Michelle A Linterman, Paul T Wingfield, Holm H Uhlig, Rahul Roychoudhuri, Timothy J Aitman, Peter Kelleher, Michael J Lenardo, John J O'Shea, Nichola Cooper, Arian D J Laurence
The transcriptional programs that guide lymphocyte differentiation depend on the precise expression and timing of transcription factors (TFs). The TF BACH2 is essential for T and B lymphocytes and is associated with an archetypal super-enhancer (SE). Single-nucleotide variants in the BACH2 locus are associated with several autoimmune diseases, but BACH2 mutations that cause Mendelian monogenic primary immunodeficiency have not previously been identified. Here we describe a syndrome of BACH2-related immunodeficiency and autoimmunity (BRIDA) that results from BACH2 haploinsufficiency...
May 22, 2017: Nature Immunology
https://www.readbyqxmd.com/read/28530550/correction-the-computational-nature-of-memory-modification
#17
Samuel J Gershman, Marie-H Monfils, Kenneth A Norman, Yael Niv
No abstract text is available yet for this article.
May 22, 2017: ELife
https://www.readbyqxmd.com/read/28529874/shared-and-disorder-specific-task-positive-and-default-mode-network-dysfunctions-during-sustained-attention-in-paediatric-attention-deficit-hyperactivity-disorder-and-obsessive-compulsive-disorder
#18
Luke J Norman, Christina O Carlisi, Anastasia Christakou, Ana Cubillo, Clodagh M Murphy, Kaylita Chantiluke, Andrew Simmons, Vincent Giampietro, Michael Brammer, David Mataix-Cols, Katya Rubia
Patients with Attention-Deficit/Hyperactivity Disorder (ADHD) and obsessive/compulsive disorder (OCD) share problems with sustained attention, and are proposed to share deficits in switching between default mode and task positive networks. The aim of this study was to investigate shared and disorder-specific brain activation abnormalities during sustained attention in the two disorders. Twenty boys with ADHD, 20 boys with OCD and 20 age-matched healthy controls aged between 12 and 18 years completed a functional magnetic resonance imaging (fMRI) version of a parametrically modulated sustained attention task with a progressively increasing sustained attention load...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/28529583/evaluation-of-microrna-205-expression-as-a-potential-triage-marker-for-patients-with-low-grade-squamous-intraepithelial-lesions
#19
Hong Xie, Ingrid Norman, Anders Hjerpe, Tomislav Vladic, Catharina Larsson, Weng-Onn Lui, Ellinor Östensson, Sonia Andersson
High-risk human papillomavirus (HPV) testing is a recommended triage approach for females with atypical squamous cells of undetermined significance (ASCUS), but due to its poor specificity this approach is not recommended for patients with low-grade squamous intraepithelial lesions (LSIL). The objective of the current study was to determine microRNA (miR)-205 expression levels in liquid-based cytology (LBC) samples, and evaluate their ability to predict cervical intraepithelial neoplasia grade 2/3 or worse (CIN2/3+) in females with minor cytological abnormalities...
May 2017: Oncology Letters
https://www.readbyqxmd.com/read/28528227/treatment-non-response-associations-with-smoking-expectancies-among-treatment-seeking-smokers
#20
Lorra Garey, Samar A Taha, Brooke Y Kauffman, Kara F Manning, Clayton Neighbors, Norman B Schmidt, Michael J Zvolensky
Despite the high rate of smoking cessation treatment non-response, relatively little empirical work has examined predictors of treatment non-response. The present study sought to explore the effect of smoking outcome expectancies on treatment response in a sample of treatment-seeking adult daily smokers (N=182; 53.3% female; Mage=40.67; SD=13.63). Results indicated that expectancies for smoking to reduce negative affect were related to an increased likelihood of treatment non-response (OR=0.73, CI: 0.54, 0...
May 9, 2017: Addictive Behaviors
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