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https://www.readbyqxmd.com/read/27923267/sleep-and-processing-of-trauma-memories
#1
Ihori Kobayashi, Thomas A Mellman, Duaa Altaee, Mary Katherine Howell, Joseph Lavela
Sleep has been implicated in learning processes that appear to underlie recovery from posttraumatic stress disorder (PTSD). The importance of quality and timing of sleep following exposure-based therapies has been suggested. The present study evaluated relationships between sleep and adaptive emotional processing following written narrative exposure (WNE) to memories of traumatic events experienced by participants with clinically significant PTSD symptoms. Participants included 21 urban-residing nontreatment-seeking adults with full or subthreshold symptoms of PTSD who completed 4 sessions of 30-min WNE with the first session either in the evening or the morning...
December 2016: Journal of Traumatic Stress
https://www.readbyqxmd.com/read/27923242/-social-inequalities-and-rehabilitation-among-patients-with-mental-illness
#2
K Hofreuter-Gätgens, R Deck, O von dem Knesebeck
Objectives: The concept of social position ("soziale Lagen") includes horizontal (gender, age) and vertical (occupation, education) indicators of social inequalities. For the first time, this concept is used to identify health and health care inequalities among rehabilitation patients with mental illness. Methods: Analyses are based on a survey of 327 patients with mental illness in rehabilitation clinics in northern Germany. Social inequalities are analyzed according to psychosocial health at baseline, utilization of therapies during the stay and psychosocial health 4 month after discharge by applying bi- and multivariate statistical procedures...
December 2016: Die Rehabilitation
https://www.readbyqxmd.com/read/27923227/optimal-role-of-the-nephrologist-in-the-intensive-care-unit
#3
D J Askenazi, Michael Heung, Michael J Connor, Rajit K Basu, Jorge Cerdá, Kent Doi, Jay L Koyner, Azra Bihorac, Ladan Golestaneh, Anitha Vijayan, Mark D Okusa, Sarah Faubel
As advances in Critical Care Medicine continue, critically ill patients are surviving despite the severity of their illness. The incidence of acute kidney injury (AKI) has increased, and its impact on clinical outcomes as well as medical expenditures has been established. The role, indications and technological advancements of renal replacement therapy (RRT) have evolved, allowing more effective therapies with less complications. With these changes, Critical Care Nephrology has become an established specialty, and ongoing collaborations between critical care physicians and nephrologist have improved education of multi-disciplinary team members and patient care in the ICU...
December 3, 2016: Blood Purification
https://www.readbyqxmd.com/read/27923202/structure-based-optimization-of-salt-bridge-network-across-the-complex-interface-of-ptpn4-pdz-domain-with-its-peptide-ligands-in-neuroglioma
#4
Xian Xiao, Qiang-Hua He, Li-Yan Yu, Song-Qing Wang, Yang Li, Hua Yang, Ai-Hua Zhang, Xiao-Hong Ma, Yu-Jie Peng, Bing Chen
The PTP non-receptor type 4 (PTPN4) is an important regulator protein in learning, spatial memory and cerebellar synaptic plasticity; targeting the PDZ domain of PTPN4 has become as attractive therapeutic strategy for human neuroglioma. Here, we systematically examined the complex crystal structures of PTPN4 PDZ domain with its known peptide ligands; a number of charged amino acid residues were identified in these ligands and in the peptide-binding pocket of PDZ domain, which can constitute a complicated salt-bridge network across the complex interface...
November 30, 2016: Computational Biology and Chemistry
https://www.readbyqxmd.com/read/27923192/regional-homogeneity-associated-with-overgeneral-autobiographical-memory-of-first-episode-treatment-naive-patients-with-major-depressive-disorder-in-the-orbitofrontal-cortex-a-resting-state-fmri-study
#5
Yansong Liu, Xudong Zhao, Zaohuo Cheng, Fuquan Zhang, Jun Chang, Haosen Wang, Rukui Xie, Zhiqiang Wang, Leiming Cao, Guoqiang Wang
BACKGROUND: Overgeneral autobiographical memory (OGM) is involved in the onset and maintenance of depression. Recent studies have shown correlations between OGM and alterations of some brain regions by using task-state functional magnetic resonance imaging (fMRI). However, the correlation between OGM and spontaneous brain activity in depression remains unclear. The purpose of this study was to determine whether patients with major depressive disorder (MDD) show abnormal regional homogeneity (ReHo) and, if so, whether the brain areas with abnormal ReHo are associated with OGM...
November 30, 2016: Journal of Affective Disorders
https://www.readbyqxmd.com/read/27923182/sociodemographic-lifestyle-and-psychosocial-determinants-of-hair-cortisol-in-a-south-london-community-sample
#6
Susanne Fischer, Roman Duncko, Stephani L Hatch, Andrew Papadopoulos, Laura Goodwin, Souci Frissa, Matthew Hotopf, Anthony J Cleare
OBJECTIVE: Hypothalamic-pituitary-adrenal (HPA) measures are crucial for research into stress and stress-related disorders. Most HPA measures fluctuate depending on diurnal rhythms and state confounders. Hair cortisol concentrations (HCC) are less susceptible to such fluctuations, but less is known about trait-like confounders. Using a community sample, we tested the relationship between HCC and a range of variables including demographic variables, hair treatment, and medication, as well as psychosocial variables, namely childhood trauma, critical life events, and depressive symptoms...
November 17, 2016: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/27923162/comparison-of-different-osmotic-therapies-in-a-mouse-model-of-traumatic-brain-injury
#7
Vinoth K M Khandelwal, Prabhakar Singh, Tatiana Ravingerova, Marslin Gregory, Hardik Gandhi, Manu Chaudhary
BACKGROUND: Inflammation in the affected region, increased intracranial pressure, consequent oedema and congestion contribute to the negative outcome of traumatic brain injury. Osmotic therapies are recommended for improvement in cognitive and motor functions. Aim of the present study was to evaluate the effect of osmotic therapies in a mice model of traumatic brain injury. METHODS: Experimental closed head injury was performed in adult Swiss albino mice by the weight-drop method...
October 11, 2016: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/27923160/adolescent-and-adult-mice-display-differential-sensitivity-to-the-effects-of-bupropion-on-the-acquisition-of-a-water-maze-task
#8
Carmen Gómez, Carmen Carrasco, Rosa Redolat
BACKGROUND: Adolescence is characterized by major neurobiological changes, and the effects of some psychoactive drugs seem to differ between adolescents and adults. Bupropion, an antidepressant that is also used to treat nicotine addiction, induces behavioral actions in both adolescent and adult rodents. However, the effects of this drug on spatial ability have not been compared in animals at different stages of their development. The present study was conducted to assess the effects of bupropion on spatial learning and memory in adolescent and adult mice...
October 12, 2016: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/27923154/socioeconomic-position-john-henryism-and-incidence-of-acute-myocardial-infarction-in-finnish-men
#9
Mahasin S Mujahid, Sherman A James, George A Kaplan, Jukka T Salonen
Previous cross-sectional studies examining whether John Henryism (JH), or high-effort coping with socioeconomic adversity, potentiates the inverse association between socioeconomic position (SEP) and cardiovascular health have focused mainly on hypertension in African Americans. We conducted the first longitudinal test of this hypothesis on incident acute myocardial infarction (AMI) using data from the Kuopio Ischemic Heart Disease Risk Factor Study in Finland (N = 1405 men, 42-60 years). We hypothesized that the expected inverse gradient between SEP and AMI risk would be stronger for men scoring high on JH than for those scoring low...
November 25, 2016: Social Science & Medicine
https://www.readbyqxmd.com/read/27923150/an-analysis-of-alumni-performance-a-study-of-the-quality-of-nursing-education
#10
Serap Altuntaş, Ülkü Baykal
BACKGROUND: The professional performance level of their alumni is one of the quality indicators of educational institutions. Nursing education institutions can use their alumni's performance analysis results to enhance their curricula, eliminate deficiencies, improve the quality of education and graduate more highly qualified nurses. OBJECTIVE AND DESIGN: This is a descriptive, cross-sectional and comparative study, which aimed to determine the professional performances of nurses who graduated from the same nursing faculty...
November 29, 2016: Nurse Education Today
https://www.readbyqxmd.com/read/27923111/evaluation-of-a-pilot-school-based-physical-activity-challenge-for-primary-students
#11
E Passmore, C Donato-Hunt, L Maher, R Havrlant, K Hennessey, A Milat, L Farrell
Issue addressed: Physical inactivity and sedentary behaviour among children are growing public health concerns. The Culture Health Communities Activity Challenge (hereafter known as the Challenge) is a school-based pedometer program in which classes compete to achieve the highest class average daily steps in an 8-week period. The Challenge aims to encourage physical activity in primary school students, with a focus on engaging Aboriginal students. The program was piloted in 15 classes in New South Wales in 2014...
December 2, 2016: Health Promotion Journal of Australia
https://www.readbyqxmd.com/read/27923102/pain-treatment-continues-to-be-inaccessible-for-many-patients-around-the-globe-second-phase-of-opioid-price-watch-a-cross-sectional-study-to-monitor-the-prices-of-opioids
#12
Tania Pastrana, Roberto Wenk, Lukas Radbruch, Ebtesam Ahmed, Liliana De Lima
BACKGROUND: Strong opioids are a cornerstone of pain treatment, of which morphine is considered an essential analgesic by the World Health Organization. Access to opioids is limited, due to restrictive laws, limited education, and high prices. This is the second phase of a global project to monitor and report the dispensing price of opioids with the specific aim to expand and increase the information and allow further analysis of the challenges in their availability and affordability...
December 6, 2016: Journal of Palliative Medicine
https://www.readbyqxmd.com/read/27923098/navigating-ethical-tensions-in-high-value-care-education
#13
Matthew DeCamp, Kevin R Riggs
No abstract text is available yet for this article.
December 6, 2016: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/27923097/the-oral-case-presentation-a-key-tool-for-assessment-and-teaching-in-competency-based-medical-education
#14
Lindsay Melvin, Rodrigo B Cavalcanti
No abstract text is available yet for this article.
December 6, 2016: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/27923091/association-between-learning-environment-interventions-and-medical-student-well-being-a-systematic-review
#15
Lauren T Wasson, Amberle Cusmano, Laura Meli, Irene Louh, Louise Falzon, Meghan Hampsey, Geoffrey Young, Jonathan Shaffer, Karina W Davidson
Importance: Concerns exist about the current quality of undergraduate medical education and its effect on students' well-being. Objective: To identify best practices for undergraduate medical education learning environment interventions that are associated with improved emotional well-being of students. Data Sources: Learning environment interventions were identified by searching the biomedical electronic databases Ovid MEDLINE, EMBASE, the Cochrane Library, and ERIC from database inception dates to October 2016...
December 6, 2016: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/27923090/association-between-end-of-rotation-resident-transition-in-care-and-mortality-among-hospitalized-patients
#16
Joshua L Denson, Ashley Jensen, Harry S Saag, Binhuan Wang, Yixin Fang, Leora I Horwitz, Laura Evans, Scott E Sherman
Importance: Shift-to-shift transitions in care among house staff are associated with adverse events. However, the association between end-of-rotation transition (in which care of the patient is transferred) and adverse events is uncertain. Objective: To examine the association of end-of-rotation house staff transitions with mortality among hospitalized patients. Design, Setting, and Participants: Retrospective multicenter cohort study of patients admitted to internal medicine services (N = 230 701) at 10 university-affiliated US Veterans Health Administration hospitals (2008-2014)...
December 6, 2016: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/27923081/another-step-in-higher-medical-education
#17
(no author information available yet)
No abstract text is available yet for this article.
December 6, 2016: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/27923079/looking-inward-and-reflecting-back-medical-education-and-jama
#18
EDITORIAL
Robert M Golub
No abstract text is available yet for this article.
December 6, 2016: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/27923074/graduate-medical-education-2015-2016
#19
Sarah E Brotherton, Sylvia I Etzel
No abstract text is available yet for this article.
December 6, 2016: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/27923064/sparse-regression-based-structure-learning-of-stochastic-reaction-networks-from-single-cell-snapshot-time-series
#20
Anna Klimovskaia, Stefan Ganscha, Manfred Claassen
Stochastic chemical reaction networks constitute a model class to quantitatively describe dynamics and cell-to-cell variability in biological systems. The topology of these networks typically is only partially characterized due to experimental limitations. Current approaches for refining network topology are based on the explicit enumeration of alternative topologies and are therefore restricted to small problem instances with almost complete knowledge. We propose the reactionet lasso, a computational procedure that derives a stepwise sparse regression approach on the basis of the Chemical Master Equation, enabling large-scale structure learning for reaction networks by implicitly accounting for billions of topology variants...
December 2016: PLoS Computational Biology
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