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https://www.readbyqxmd.com/read/28738666/influence-of-kitesurf-equipment-on-injury-rates
#1
Sebastian F Baumbach, Tanja Stawinski, Daniel Schmitz, Carsten Schoeneberg, Marcus Jäger, Christian Wedemeyer, Max D Kauther
BACKGROUND: Various injuries in kitesurfing (KS) have been reported so far. The aim of this study was to validate the effect of different kite designs and safety equipment on the injury rate compared to older studies. METHODS: A retrospective epidemiological study based on an anonymous face-to-face survey was conducted amongst active kitesurfers. The questionnaire consisted of 66 questions focusing on the equipment used, injury rates, overuse injuries and gender differences...
July 24, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28738414/impact-of-amyotrophic-lateral-sclerosis-on-slow-tonic-myofiber-composition-in-human-extraocular-muscles
#2
Anton E Tjust, Adam Danielsson, Peter M Andersen, Thomas Brännström, Fatima Pedrosa Domellöf
Purpose: To analyze the proportion and cross-sectional area of myofibers containing myosin heavy chain slow-twitch (MyHCI) and myosin heavy chain slow tonic (MyHCsto) in extraocular muscles of autopsied amyotrophic lateral sclerosis (ALS) patients with either spinal or bulbar site of disease onset. Methods: Whole-muscle cross sections from the middle portion of the medial rectus were labeled with antibodies against MyHCI or MyHCsto and laminin. Myofibers labeled with the MyHC antibodies (MyHCI+sto) and the total number of myofibers were quantified in the orbital and global layer of 6 control individuals and 18 ALS patients...
July 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28738403/developing-consensus-based-priority-outcome-domains-for-trials-in-kidney-transplantation-a-multinational-delphi-survey-with-patients-caregivers-and-health-professionals
#3
Bénédicte Sautenet, Allison Tong, Karine E Manera, Jeremy R Chapman, Anthony N Warrens, David Rosenbloom, Germaine Wong, John Gill, Klemens Budde, Lionel Rostaing, Lorna Marson, Michelle A Josephson, Peter P Reese, Timothy L Pruett, Camilla S Hanson, Donal O'Donoghue, Helen Tam-Tham, Jean-Michel Halimi, Jenny I Shen, John Kanellis, John D Scandling, Kirsten Howard, Martin Howell, Nick Cross, Nicole Evangelidis, Philip Masson, Rainer Oberbauer, Samuel Fung, Shilpa Jesudason, Simon Knight, Sreedhar Mandayam, Stephen P McDonald, Steve Chadban, Tasleem Rajan, Jonathan C Craig
BACKGROUND: Inconsistencies in outcome reporting and frequent omission of patient-centered outcomes can diminish the value of trials in treatment decision making. We identified critically important outcome domains in kidney transplantation based on the shared priorities of patients/caregivers and health professionals. METHODS: In a 3-round Delphi survey, patients/caregivers and health professionals rated the importance of outcome domains for trials in kidney transplantation on a 9-point Likert scale and provided comments...
August 2017: Transplantation
https://www.readbyqxmd.com/read/28738286/emodin-suppresses-cadmium-induced-osteoporosis-by-inhibiting-osteoclast-formation
#4
Xiao Chen, Shuai Ren, Guoying Zhu, Zhongqiu Wang, Xiaolin Wen
Environmental level of cadmium (Cd) exposure can induce bone loss. Emodin, a naturally compound found in Asian herbal medicines, could influence osteoblast/osteoclast differentiation. However, the effects of emodin on Cd-induced bone damage are not clarified. The aim of this study was to investigate the role of emodin on Cd-induced osteoporosis. Sprague-Dawley male rats were divided into three groups which were given 0mg/L, 50mg Cd/L and 50mg Cd/L plus emodin (50mg/kg body weight). Bone histological investigation, microCT analysis, metabolic biomarker determination and immunohistochemical staining were performed at the 12th week...
July 18, 2017: Environmental Toxicology and Pharmacology
https://www.readbyqxmd.com/read/28738127/early-onset-alzheimer-disease-and-candidate-risk-genes-involved-in-endolysosomal-transport
#5
Brian W Kunkle, Badri N Vardarajan, Adam C Naj, Patrice L Whitehead, Sophie Rolati, Susan Slifer, Regina M Carney, Michael L Cuccaro, Jeffery M Vance, John R Gilbert, Li-San Wang, Lindsay A Farrer, Christiane Reitz, Jonathan L Haines, Gary W Beecham, Eden R Martin, Gerard D Schellenberg, Richard P Mayeux, Margaret A Pericak-Vance
Importance: Mutations in APP, PSEN1, and PSEN2 lead to early-onset Alzheimer disease (EOAD) but account for only approximately 11% of EOAD overall, leaving most of the genetic risk for the most severe form of Alzheimer disease unexplained. This extreme phenotype likely harbors highly penetrant risk variants, making it primed for discovery of novel risk genes and pathways for AD. Objective: To search for rare variants contributing to the risk for EOAD. Design, Setting, and Participants: In this case-control study, whole-exome sequencing (WES) was performed in 51 non-Hispanic white (NHW) patients with EOAD (age at onset <65 years) and 19 Caribbean Hispanic families previously screened as negative for established APP, PSEN1, and PSEN2 causal variants...
July 24, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/28738061/magnetic-resonance-imaging-and-tensor-based-morphometry-in-the-mptp-non-human-primate-model-of-parkinson-s-disease
#6
Michel Modo, William R Crum, Madeline Gerwig, Anthony C Vernon, Priya Patel, Michael J Jackson, Sarah Rose, Peter Jenner, Mahmoud M Iravani
Parkinson's disease (PD) is the second most common neurodegenerative disorder producing a variety of motor and cognitive deficits with the causes remaining largely unknown. The gradual loss of the nigrostriatal pathway is currently considered the pivotal pathological event. To better understand the progression of PD and improve treatment management, defining the disease on a structural basis and expanding brain analysis to extra-nigral structures is indispensable. The anatomical complexity and the presence of neuromelanin, make the use of non-human primates an essential element in developing putative imaging biomarkers of PD...
2017: PloS One
https://www.readbyqxmd.com/read/28737971/fluticasone-furoate-vilanterol-and-lung-function-decline-in-patients-with-moderate-copd-and-heightened-cardiovascular-risk
#7
Peter M A Calverley, Julie A Anderson, Robert D Brook, Courtney Crim, Natacha Gallot, Sally Kilbride, Fernando Martinez, Julie Yates, David E Newby, Jørgen Vestbo, Robert Wise, Bartolome R Celli
RATIONALE: Many patients with chronic obstructive pulmonary disease (COPD) have an accelerated loss of lung function. It is unclear whether drug treatment can modify this in moderately severe disease. OBJECTIVES: In a pre-specified analysis of the key secondary outcome in the Study to Understand Mortality and MorbidITy (SUMMIT), we investigated whether the inhaled corticosteroid fluticasone furoate 100 μg (FF), the long-acting beta-agonist vilanterol 25 µg (VI) or the combination (FF/VI) modified the rate of decline in FEV1 compared with placebo...
July 24, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28737969/high-hydrostatic-pressure-extract-of-ginger-exerts-antistress-effects-in-immobilization-stressed-rats
#8
Sohee Moon, Mak-Soon Lee, Sunyoon Jung, Bori Kang, Seog-Young Kim, Seonyoung Park, Hye-Yeon Son, Chong-Tai Kim, Young-Hee Jo, In-Hwan Kim, Young Soon Kim, Yangha Kim
Stress contributes to physiological changes such as weight loss and hormonal imbalances. The aim of the present study was to investigate antistress effects of high hydrostatic pressure extract of ginger (HPG) in immobilization-stressed rats. Male Sprague-Dawley rats (n = 24) were divided into three groups as follows: control (C), immobilization stress (2 h daily, for 2 weeks) (S), and immobilization stress (2 h daily, for 2 weeks) plus oral administration of HPG (150 mg/kg body weight/day) (S+G). Immobilization stress reduced the body weight gain and thymus weight by 50...
July 24, 2017: Journal of Medicinal Food
https://www.readbyqxmd.com/read/28737958/state-and-trait-like-variation-in-morning-and-evening-components-of-morningness-eveningness-in-winter-depression
#9
Arcady A Putilov
PURPOSE: Evening preference (eveningness) can be a risk factor for depression and a shift toward morning preference (morningness) can occur in response to treatment. A study of winter depression provides possibility to longitudinally evaluate state- and trait-like variation in morningness-eveningness during treatment in winter and remission in summer. MATERIAL AND METHODS: Female patients with winter depression and controls without a psychiatric history (n = 54 and 32 with mean age ± standard deviation of 34...
July 24, 2017: Nordic Journal of Psychiatry
https://www.readbyqxmd.com/read/28737761/glutamate-receptor-like-channels-are-essential-for-chemotaxis-and-reproduction-in-mosses
#10
Carlos Ortiz-Ramírez, Erwan Michard, Alexander A Simon, Daniel S C Damineli, Marcela Hernández-Coronado, Jörg D Becker, José A Feijó
Glutamate receptors are well characterized channels that mediate cell-to-cell communication during neurotransmission in animals. Nevertheless, information regarding their functional role in organisms without nervous systems is still limited. In plants, Glutamate Receptor-like (GLR) genes have been implicated in defence against pathogens, reproduction, control of stomata aperture and light signal transduction(1-5). However, the numerous GLR genes present in angiosperm genomes (20 to 70)(6) has prevented the observation of strong phenotypes in loss-of-function mutants...
July 24, 2017: Nature
https://www.readbyqxmd.com/read/28737568/systematic-review-nutrition-and-physical-activity-in-the-management-of-paediatric-nonalcoholic-fatty-liver-disease
#11
Philippa S Gibson, Sarah Lang, Anil Dhawan, Emer Fitzpatrick, Michelle L Blumfield, Helen Truby, Kathryn H Hart, J Bernadette Moore
OBJECTIVES: The aim of the study was to evaluate efficacy of nutrition and physical activity interventions in the clinical management of paediatric nonalcoholic fatty liver disease. The prevalence of paediatric nonalcoholic fatty liver disease continues to rise alongside childhood obesity. Weight loss through lifestyle modification is currently first-line treatment, although supplementation of specific dietary components may be beneficial. METHODS: Medline, CINAHL, EMBASE, Scopus, and Cochrane Libraries were systematically searched to identify randomized controlled trials assessing nutritional and physical activity interventions...
August 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28737527/genitourinary-vascularized-composite-allotransplantation
#12
Ilse M Schol, Dicken S C Ko, Curtis L Cetrulo
PURPOSE OF REVIEW: Genitourinary vascularized allotransplantation (GUVCA) is gaining interest as a treatment option for patients with functional and aesthetic urogenital tissue loss. Only three cases have been done worldwide and research on the implementation and feasibility of this procedure is in an elementary state. RECENT FINDINGS: The psychosocial impact and ethical considerations with GUVCA are remote, particularly because of the intimate and personal nature of genital tissue...
July 22, 2017: Current Opinion in Organ Transplantation
https://www.readbyqxmd.com/read/28737513/loss-of-function-mutations-in-co-chaperone-bag3-destabilize-small-hsps-and-cause-cardiomyopathy
#13
Xi Fang, Julius Bogomolovas, Tongbin Wu, Wei Zhang, Canzhao Liu, Jennifer Veevers, Matthew J Stroud, Zhiyuan Zhang, Xiaolong Ma, Yongxin Mu, Dieu-Hung Lao, Nancy D Dalton, Yusu Gu, Celine Wang, Michael Wang, Yan Liang, Stephan Lange, Kunfu Ouyang, Kirk L Peterson, Sylvia M Evans, Ju Chen
Defective protein quality control (PQC) systems are implicated in multiple diseases. Molecular chaperones and co-chaperones play a central role in functioning PQC. Constant mechanical and metabolic stress in cardiomyocytes places great demand on the PQC system. Mutation and downregulation of the co-chaperone protein BCL-2-associated athanogene 3 (BAG3) are associated with cardiac myopathy and heart failure, and a BAG3 E455K mutation leads to dilated cardiomyopathy (DCM). However, the role of BAG3 in the heart and the mechanisms by which the E455K mutation leads to DCM remain obscure...
July 24, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28737382/solid-state-plasmonic-solar-cells
#14
Kosei Ueno, Tomoya Oshikiri, Quan Sun, Xu Shi, Hiroaki Misawa
Metallic nanoparticles such as silver and gold show localized surface plasmon resonances (LSPRs), which are associated with near-field enhancement effects in the vicinity of nanoparticles. Therefore, strong light-matter interaction is induced by the near-field enhancement effects of LSPRs. Because the resonant wavelength of LSPRs can be easily controlled by the size and shape of the metallic nanoparticles in the visible and near-infrared wavelength range, LSPRs have received considerable attention as optical antennae for light energy conversion systems such as solar cells...
July 24, 2017: Chemical Reviews
https://www.readbyqxmd.com/read/28736984/randomized-double-blinded-placebo-controlled-pilot-study-on-the-effects-of-topical-blackcurrant-emulsion-enriched-in-essential-fatty-acids-ceramides-and-18-beta-glycyrrhetinic-acid-on-clinical-signs-and-skin-barrier-function-in-dogs-with-atopic-dermatitis
#15
Rosanna Marsella, Luisa Cornegliani, Ibrahim Ozmen, Mary Bohannon, Kim Ahrens, Domenico Santoro
BACKGROUND: Lipid-based emulsions can be useful for the management of canine atopic dermatitis (cAD). 18-beta glycyrrhetinic acid (GRA), a component of liquorice root, has anti-inflammatory and anti-pruritic effects. HYPOTHESIS/OBJECTIVES: To evaluate the effects of a topical lipid emulsion containing ceramides, fatty acids and GRA on clinical signs of cAD and skin barrier in a randomized, double-blinded, placebo-controlled trial. METHODS: Client owned (n = 45) dogs with nonseasonal, mild/moderate AD, received either treatment or placebo for three months...
July 23, 2017: Veterinary Dermatology
https://www.readbyqxmd.com/read/28736900/depletion-of-pax7-satellite-cells-does-not-affect-diaphragm-adaptations-to-running-in-young-or-aged-mice
#16
Kevin A Murach, Amy L Confides, Angel Ho, Janna R Jackson, Lina S Ghazala, Charlotte A Peterson, Esther E Dupont-Versteegden
Satellite cell contribution to un-stressed diaphragm is higher compared to hind limb muscles, which is likely attributable to constant activation of this muscle to drive ventilation. Whether satellite cell depletion negatively impacts diaphragm quantitative and qualitative characteristics under stressed conditions in young and aged mice is unknown. We therefore challenged the diaphragm with prolonged running activity in the presence and absence of Pax7+ satellite cells in young and aged mice using an inducible Pax7(CreER) -R26R(DTA) model...
July 24, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28736692/evaluating-the-impact-of-a-hiv-low-risk-express-care-task-shifting-program-a-case-study-of-the-targeted-learning-roadmap
#17
Linh Tran, Constantin T Yiannoutsos, Beverly S Musick, Kara K Wools-Kaloustian, Abraham Siika, Sylvester Kimaiyo, Mark J van der Laan, Maya Petersen
In conducting studies on an exposure of interest, a systematic roadmap should be applied for translating causal questions into statistical analyses and interpreting the results. In this paper we describe an application of one such roadmap applied to estimating the joint effect of both time to availability of a nurse-based triage system (low risk express care (LREC)) and individual enrollment in the program among HIV patients in East Africa. Our study population is comprised of 16,513 subjects found eligible for this task-shifting program within 15 clinics in Kenya between 2006 and 2009, with each clinic starting the LREC program between 2007 and 2008...
December 2016: Epidemiologic Methods
https://www.readbyqxmd.com/read/28736682/standardized-approach-to-quantitatively-measure-residual-limb-skin-health-in-individuals-with-lower-limb-amputation
#18
Cameron L Rink, Matthew M Wernke, Heather M Powell, Mark Tornero, Surya C Gnyawali, Ryan M Schroeder, Jayne Y Kim, Jeffrey A Denune, Alexander W Albury, Gayle M Gordillo, James M Colvin, Chandan K Sen
Objective: (1) Develop a standardized approach to quantitatively measure residual limb skin health. (2) Report reference residual limb skin health values in people with transtibial and transfemoral amputation. Approach: Residual limb health outcomes in individuals with transtibial (n = 5) and transfemoral (n = 5) amputation were compared to able-limb controls (n = 4) using noninvasive imaging (hyperspectral imaging and laser speckle flowmetry) and probe-based approaches (laser doppler flowmetry, transcutaneous oxygen, transepidermal water loss, surface electrical capacitance)...
July 1, 2017: Advances in Wound Care
https://www.readbyqxmd.com/read/28736568/bdcipk31-a-calcineurin-b-like-protein-interacting-protein-kinase-regulates-plant-response-to-drought-and-salt-stress
#19
Qingchen Luo, Qiuhui Wei, Ruibin Wang, Yang Zhang, Fan Zhang, Yuan He, Shiyi Zhou, Jialu Feng, Guangxiao Yang, Guangyuan He
Calcineurin B-like protein interacting protein kinases (CIPKs) are vital elements in plant abiotic stress signaling pathways. However, the functional mechanism of CIPKs has not been understood clearly, especially in Brachypodium distachyon, a new monocot model plant. In this study, BdCIPK31, a CIPK gene from B. distachyon was characterized. BdCIPK31 was downregulated by polyethylene glycol, NaCl, H2O2, and abscisic acid (ABA) treatments. Transgenic tobacco plants overexpressing BdCIPK31 presented improved drought and salt tolerance, and displayed hypersensitive response to exogenous ABA...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28736539/reviewing-the-effectiveness-of-music-interventions-in-treating-depression
#20
REVIEW
Daniel Leubner, Thilo Hinterberger
Depression is a very common mood disorder, resulting in a loss of social function, reduced quality of life and increased mortality. Music interventions have been shown to be a potential alternative for depression therapy but the number of up-to-date research literature is quite limited. We present a review of original research trials which utilize music or music therapy as intervention to treat participants with depressive symptoms. Our goal was to differentiate the impact of certain therapeutic uses of music used in the various experiments...
2017: Frontiers in Psychology
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