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https://www.readbyqxmd.com/read/29453443/role-of-the-mesolimbic-dopamine-system-in-relief-learning
#1
Dana Mayer, Evelyn Kahl, Taygun C Uzuneser, Markus Fendt
The relief from an aversive event is rewarding. Since organisms are able to learn which environmental cues can cease an aversive event, relief learning helps to better cope with future aversive events. Literature data suggest that relief learning is affected in various psychopathological conditions, such as anxiety disorders. Here, we investigated the role of the mesolimbic dopamine system in relief learning. Using a relief learning procedure in Sprague Dawley rats, we applied a combination of behavioral experiments with anatomical tracing, c-Fos immunohistochemistry, and local chemogenetic and pharmacological interventions to broadly characterize the role of the mesolimbic dopamine system...
February 5, 2018: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/29453272/building-the-child-safety-collaborative-innovation-and-improvement-network-how-does-it-work-and-what-is-it-achieving
#2
Jennifer B Leonardo, Rebecca S Spicer, Maria Katradis, Jennifer Allison, Rebekah Thomas
OBJECTIVE: This study investigated whether the Child Safety Collaborative Innovation and Improvement Network (CS CoIIN) framework could be applied in the field of injury and violence prevention to reduce fatalities, hospitalizations and emergency department visits among 0-19 year olds. SAMPLE: Twenty-one states/jurisdictions were accepted into cohort 1 of the CS CoIIN, and 14 were engaged from March 2016 through April 2017. A quality improvement framework was used to test, implement and spread evidence-based change ideas (strategies and programs) in child passenger safety, falls prevention, interpersonal violence prevention, suicide and self-harm prevention and teen driver safety...
February 16, 2018: Injury Prevention: Journal of the International Society for Child and Adolescent Injury Prevention
https://www.readbyqxmd.com/read/29453112/pattern-and-determinants-of-self-reported-enacted-stigma-among-rural-dwellers-living-with-epilepsy-attending-a-tertiary-health-facility-in-enugu-state-nigeria
#3
Birinus A Ezeala-Adikaibe, Justin U Achor, Eddy Aneke, Uchenna Ijoma, Obinna D Onodugo, Casmir Orjioke, Chinwe Onyekonwu, Oluchi Ekenze
PURPOSE: Epilepsy related stigma is a barrier to recovery and has been linked to a broad range of psychosocial consequences and has the potential to influence the provision of care to people with epilepsy. Understanding the determinants of enacted stigma in epilepsy is relevant in the understanding of the burden of epilepsy in Nigeria. METHOD: Using a semi-structured questionnaire, a cross-sectional descriptive study was conducted among rural dwellers receiving treatment for epilepsy in a tertiary referral specialist hospital in Enugu, south east Nigeria...
February 10, 2018: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/29453036/identifying-the-relative-importance-of-non-suicidal-self-injury-features-in-classifying-suicidal-ideation-plans-and-behavior-using-exploratory-data-mining
#4
Taylor A Burke, Ross Jacobucci, Brooke A Ammerman, Marilyn Piccirillo, Michael S McCloskey, Richard G Heimberg, Lauren B Alloy
Individuals with a history of non-suicidal self-injury (NSSI) are at alarmingly high risk for suicidal ideation (SI), planning (SP), and attempts (SA). Given these findings, research has begun to evaluate the features of this multi-faceted behavior that may be most important to assess when quantifying risk for SI, SP, and SA. However, no studies have examined the wide range of NSSI characteristics simultaneously when determining which NSSI features are most salient to suicide risk. The current study utilized three exploratory data mining techniques (elastic net regression, decision trees, random forests) to address these gaps in the literature...
January 31, 2018: Psychiatry Research
https://www.readbyqxmd.com/read/29452731/submersion-injuries-in-the-united-states-patients-characteristics-and-predictors-of-mortality-and-morbidity
#5
Rayan El Sibai, Rana Bachir, Mazen El Sayed
INTRODUCTION: Drowning leads to 372,000 deaths annually worldwide and to severe morbidity secondary to asphyxiation or aspiration. Previous studies described submersion injuries mainly in the pediatric population. This study describes characteristics of patients presenting with submersion injuries to United States emergency departments (EDs) and identifies predictors of poor outcomes (death or long term neurologic deficits) after drowning. METHODS: This retrospective cross-sectional study included ED visits for submersion injuries from the United States 2013 Nationwide Emergency Department Sample (NEDS) dataset using discharge data (CCS diagnosis codes)...
February 13, 2018: Injury
https://www.readbyqxmd.com/read/29451199/brain-injury-and-neural-stem-cells
#6
REVIEW
Parker E Ludwig, Finosh G Thankam, Arun A Patil, Andrea J Chamczuk, Devendra K Agrawal
Many therapies with potential for treatment of brain injury have been investigated. Few types of cells have spurred as much interest and excitement as stem cells over the past few decades. The multipotentiality and self-renewing characteristics of stem cells confer upon them the capability to regenerate lost tissue in ischemic or degenerative conditions as well as trauma. While stem cells have not yet proven to be clinically effective in many such conditions as was once hoped, they have demonstrated some effects that could be manipulated for clinical benefit...
January 2018: Neural Regeneration Research
https://www.readbyqxmd.com/read/29451033/control-release-of-mitochondria-targeted-antioxidant-by-injectable-self-assembling-peptide-hydrogel-ameliorated-persistent-mitochondrial-dysfunction-and-inflammation-after-acute-kidney-injury
#7
Meng Zhao, Yijie Zhou, Shuyun Liu, Lan Li, Younan Chen, Jingqiu Cheng, Yanrong Lu, Jingping Liu
Persistent mitochondrial injury occurs after acute kidney injury (AKI) and mitochondria-targeted antioxidant Mito-2,2,6,6-tetramethylpiperidine-N-oxyl (TEMPO) (MT) has shown benefits for AKI, but its efficiency is limited by short half-life and side effect in vivo. Self-assembling peptide (SAP) hydrogel is a robust platform for drug delivery. This study aims to develop an SAP-based carrier to slow release MT for enhancing its long-term therapeutic potency on AKI. The KLD with aspartic acid (KLDD) was designed...
November 2018: Drug Delivery
https://www.readbyqxmd.com/read/29450968/knowledge-about-traumatic-dental-injuries-in-the-permanent-dentition-a-survey-of-lithuanian-dentists
#8
Vaida Zaleckienė, Vytautė Pečiulienė, Vilma Brukienė, Audronė Jakaitienė, Jolanta Aleksejūnienė, Linas Zaleckas
BACKGROUND/AIMS: In Lithuania, dental trauma cases are also treated by general dentists but it is unknown whether their age, self-evaluation of trauma knowledge and practice location can predict their actual knowledge and management of trauma cases. The aim of this study was to evaluate whether these factors can be used to predict the actual knowledge and management of trauma cases. METHODS: A two-part questionnaire included 17 multiple-choice questions about practitioners' demographics, their self-evaluated knowledge, and how frequently they treated traumatized permanent teeth as well as 13 clinical scenarios reflecting a variety of clinical trauma cases and their complications...
February 16, 2018: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/29449969/stigma-and-self-management-an-interpretative-phenomenological-analysis-of-the-impact-of-chronic-recurrent-urinary-tract-infections-after-spinal-cord-injury
#9
Jasmine Heath Hearn, Sen Selvarajah, Paul Kennedy, Julian Taylor
Study Design: Qualitative, phenomenological design. Objectives: Neurogenic bladder dysfunction and urinary tract infection (UTI) are common secondary consequences to neurological damage to the spinal cord. This study sought to establish the impact of chronic, recurrent UTIs on people with spinal cord injury (SCI). Setting: Community sample, United Kingdom. Methods: Twelve participants with SCI, aged between 28 and 68 years, who had experienced at least three recurrent UTI events within the previous 12 months were recruited...
2018: Spinal Cord Series and Cases
https://www.readbyqxmd.com/read/29449956/bilateral-bronchial-stent-deployment-for-palliative-treatment-of-a-compressive-intrathoracic-mass-in-a-cat
#10
Kieran Borgeat, Kerry Simpson, David Reese, Helen Wilson, Joanna Potter, Daniel Ogden
Case summary: Bronchial stents may be useful to relieve clinical signs of extraluminal compression. Herein we describe a case which, to our knowledge, is the first cat where bilateral bronchial stents have been used clinically. Respiratory signs of principal bronchial compression were alleviated after the stent procedure. Minor complications occurred, specifically: severe hypoxia during stent deployment; a transient, self-limiting postoperative pneumothorax possibly associated with ventilation-induced lung injury; bronchopneumonia (possibly pre-existing); and transient worsening of cough postoperatively...
January 2018: JFMS Open Reports
https://www.readbyqxmd.com/read/29449887/role-of-the-t-and-b-lymphocytes-in-pathogenesis-of-autoimmune-thyroid-diseases
#11
Marta Rydzewska, Michał Jaromin, Izabela Elżbieta Pasierowska, Karlina Stożek, Artur Bossowski
Autoimmune thyroid disorders (AITD) broadly include Graves' disease and Hashimoto's thyroiditis which are the most common causes of thyroid gland dysfunctions. These disorders develop due to complex interactions between environmental and genetic factors and are characterized by reactivity to self-thyroid antigens due to autoreactive lymphocytes escaping tolerance. Both cell-mediated and humoral responses lead to tissue injury in autoimmune thyroid disease. The differentiation of CD4+ cells in the specific setting of immune mediators (for example cytokines, chemokines) results in differentiation of various T cell subsets...
2018: Thyroid Research
https://www.readbyqxmd.com/read/29448136/improving-functional-outcomes-in-women-with-borderline-personality-disorder-and-ptsd-by-changing-ptsd-severity-and-post-traumatic-cognitions
#12
Melanie S Harned, Chelsey R Wilks, Sara C Schmidt, Trevor N Coyle
Although functional impairment typically improves during evidence-based psychotherapies (EBPs) for borderline personality disorder (BPD), functional levels often remain suboptimal after treatment. The present pilot study evaluated whether and how integrating PTSD treatment into an EBP for BPD would improve functional outcomes. Participants were 26 women with BPD, PTSD, and recent suicidal and/or self-injurious behavior who were randomized to receive one year of Dialectical Behavior Therapy (DBT) or DBT with the DBT Prolonged Exposure (DBT PE) protocol for PTSD...
February 6, 2018: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/29446737/gene-modified-mesenchymal-stem-cell-based-therapy-in-renal-ischemia-reperfusion-injury
#13
Hongbo Xu, Cheng Chen, Linkun Hu, Jianquan Hou
Acute kidney injury (AKI) is a common syndrome in the clinic and has become a worldwide public health problem. Renal ischemia-reperfusion injury (IRI) is the most common cause of AKI. So far, effective treatment is still lacking for renal IRI, resulting in a high mortality rate of AKI. Mesenchymal stem cells (MSCs), considered as a promising candidate for tissue repair and regenerative medicine have aroused an increasing concern in recent years for the capacity of self-renewal and multi-lineage differentiation...
February 13, 2018: Current Gene Therapy
https://www.readbyqxmd.com/read/29446553/children-s-moral-experiences-of-crisis-management-in-a-child-mental-health-setting
#14
Marjorie Montreuil, Catherine Thibeault, Linda McHarg, Franco A Carnevale
The experiences of children related to conflict and crisis management in child mental health settings, especially those aged 12 and below, have been rarely studied. This study examined the moral experiences of children related to conflict and crisis management and the related use of restraint and seclusion in a child mental health setting. A 5-month focused ethnography using a participatory hermeneutic framework was conducted in a day hospital programme for children with severe disruptive disorders within a mental health institute...
February 15, 2018: International Journal of Mental Health Nursing
https://www.readbyqxmd.com/read/29446112/variability-in-cross-domain-risk-perception-among-smallholder-farmers-in-mali-by-gender-and-other-demographic-and-attitudinal-characteristics
#15
Alison C Cullen, C Leigh Anderson, Pierre Biscaye, Travis W Reynolds
Previous research has shown that men and women, on average, have different risk attitudes and may therefore see different value propositions in response to new opportunities. We use data from smallholder farm households in Mali to test whether risk perceptions differ by gender and across domains. We model this potential association across six risks (work injury, extreme weather, community relationships, debt, lack of buyers, and conflict) while controlling for demographic and attitudinal characteristics. Factor analysis highlights extreme weather and conflict as eliciting the most distinct patterns of participant response...
February 15, 2018: Risk Analysis: An Official Publication of the Society for Risk Analysis
https://www.readbyqxmd.com/read/29444998/treatment-of-aortic-stenosis-with-a-self-expanding-resheathable-transcatheter-valve-one-year-results-of-the-international-multicenter-portico-transcatheter-aortic-valve-implantation-system-study
#16
Axel Linke, David Holzhey, Helge Möllmann, Ganesh Manoharan, Ulrich Schäfer, Christian Frerker, Stephen G Worthley, A J van Boven, Simon Redwood, Jan Kovac, Christian Butter, Lars Søndergaard, Alexander Lauten, Gerhard Schymik, Thomas Walther
BACKGROUND: The aim of the Portico TAVI (transcatheter aortic valve implantation) system study was to evaluate outcomes ≤1 year after implantation of a novel resheathable, self-expanding TAVI system in a multicenter patient population with severe aortic stenosis (AS). METHODS AND RESULTS: High-risk patients (n=222) with symptomatic severe AS (mean age, 83.0±4.6 years; 74.3% women) were enrolled across 12 centers in Europe and Australia. The study's primary end point was all-cause mortality at 30 days...
February 2018: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29444172/motor-and-psychosocial-impact-of-robot-assisted-gait-training-in-a-real-world-rehabilitation-setting-a-pilot-study
#17
Cira Fundarò, Anna Giardini, Roberto Maestri, Silvia Traversoni, Michelangelo Bartolo, Roberto Casale
In the last decade robotic devices have been applied in rehabilitation to overcome walking disability in neurologic diseases with promising results. Robot assisted gait training (RAGT) using the Lokomat seems not only to improve gait parameters but also the perception of well-being. Data on the psychosocial patient-robot impact are limited, in particular in the real-world of RAGT, in the rehabilitation setting. During rehabilitation training, the Lokomat can be considered an "assistive device for movement"...
2018: PloS One
https://www.readbyqxmd.com/read/29443644/accessing-and-operating-agricultural-machinery-advancements-in-assistive-technology-for-users-with-impaired-mobility
#18
Shawn G Ehlers, William E Field
This research focused on the advancements made in enabling agricultural workers with impaired mobility to access and operate off-road agricultural machinery. Though not a new concept, technological advancements in remote-controlled lifts, electronic actuators, electric over hydraulic controllers, and various modes of hand controls have advanced significantly allowing operators with limited mobility to resume a high level of productivity in agricultural-related enterprises. In the U.S., approximately 1.7% of the population is living with some form of paralysis or significant mobility impairment...
February 14, 2018: Assistive Technology: the Official Journal of RESNA
https://www.readbyqxmd.com/read/29443355/precarious-employment-and-occupational-accidents-and-injuries-a-systematic-review
#19
Isa Koranyi, Johanna Jonsson, Torkel Rönnblad, Leo Stockfelt, Theo Bodin
bjectives Precarious employment conditions have become more common in many countries over the last decades, and have been linked to various adverse health outcomes. The objective of this review was to collect and summarize existing scientific research of the relationship between dimensions of precarious employment and the rate of occupational injuries. Methods A protocol was developed in accordance with the PRISMA-P checklist for systematic literature reviews. We searched PubMed, Web of Science and Scopus for articles on observational studies from North America, Europe, Australia and New Zealand published in peer-reviewed journals 1990-2017...
February 14, 2018: Scandinavian Journal of Work, Environment & Health
https://www.readbyqxmd.com/read/29440015/self-rated-worry-in-acute-care-telephone-triage-a-mixed-methods-study
#20
Hejdi Gamst-Jensen, Linda Huibers, Kristoffer Pedersen, Erika F Christensen, Annette K Ersbøll, Freddy K Lippert, Ingrid Egerod
BACKGROUND: Telephone triage is used to assess acute illness or injury. Clinical decision making is often assisted by triage tools that lack callers' perspectives. This study analysed callers' perception of urgency, defined as degree of worry in acute care telephone calls. AIM: To explore the caller's ability to quantify their degree of worry, the association between degree of worry and variables related to the caller, the effect of degree of worry on triage outcome, and the thematic content of the caller's worry...
February 12, 2018: British Journal of General Practice: the Journal of the Royal College of General Practitioners
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