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https://www.readbyqxmd.com/read/28528354/comparison-of-the-effectiveness-of-resistance-training-in-women-with-chronic-computer-related-neck-pain-a-randomized-controlled-study
#1
Xiao Li, Caina Lin, Cuicui Liu, Songjian Ke, Qing Wan, Haijie Luo, Zhuxi Huang, Wenjun Xin, Chao Ma, Shaoling Wu
BACKGROUND: Chronic computer-related neck pain is common among office workers. Studies have proposed neck strengthening exercise as a therapy to pain relieving and function improvement. The aim of this study was to compare the efficacy of different loading resistance trainings and we hypothesized that women with work-related neck pain could benefit more from progressive resistance training for pain and function recovery. METHODS: A randomized controlled trial was conducted and subjects characterized by monotonous jobs were recruited...
May 20, 2017: International Archives of Occupational and Environmental Health
https://www.readbyqxmd.com/read/28528126/emotional-intelligence-increases-over-time-a-longitudinal-study-of-australian-pre-registration-nursing-students
#2
Kim Foster, Judith Fethney, Heather McKenzie, Murray Fisher, Emily Harkness, Desirée Kozlowski
BACKGROUND: Emotional intelligence (EI) has been associated with positive outcomes for nursing students. Higher EI is associated with personal wellbeing and stress management, higher academic performance, stronger nursing leadership and practice performance, and greater patient safety. While there is an increasing body of evidence on nursing students' EI, there is minimal evidence on EI over time during pre-registration programs. OBJECTIVES: To measure EI in pre-registration nursing students from program commencement to conclusion to ascertain EI over time and examine the relationship between EI and academic performance...
May 15, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28527954/sex-differences-in-the-effect-of-chronic-mild-stress-on-mouse-prefrontal-cortical-bdnf-levels-a-role-of-major-ovarian-hormones
#3
Bhanu Chandra Karisetty, Pranav Chintamani Joshi, Arvind Kumar, Sumana Chakravarty
Depression induced by stress is affected by sex, age and hormonal status of the animal and also by duration and type of the stressors. Moreover, higher prevalence of depression and comorbidities in women than men implies the need to include the sex variable in studies on animal models of depression. The present study was therefore initiated to evaluate the effect of sex and ovarian hormones on depression-like phenotypes in mice exposed to a 21-day Chronic Variable Mild Stress (CVMS) paradigm. Adult male, intact female and, ovariectomized (OVX) female mice exposed to CVMS displayed despair behavior, a depression-like phenotype, in all the groups...
May 17, 2017: Neuroscience
https://www.readbyqxmd.com/read/28527751/hand-strengthening-exercises-in-chronic-stroke-patients-dose-response-evaluation-using-electromyography
#4
Jonas Vinstrup, Joaquin Calatayud, Markus D Jakobsen, Emil Sundstrup, Jørgen R Jørgensen, Jose Casaña, Lars L Andersen
STUDY DESIGN: Cross-sectional. PURPOSE OF THE STUDY: This study evaluates finger flexion and extension strengthening exercises using elastic resistance in chronic stroke patients. METHODS: Eighteen stroke patients (mean age: 56.8 ± 7.6 years) with hemiparesis performed 3 consecutive repetitions of finger flexion and extension, using 3 different elastic resistance levels (easy, moderate, and hard). Surface electromyography was recorded from the flexor digitorum superficialis (FDS) and extensor digitorum (ED) muscles and normalized to the maximal electromyography of the non-paretic arm...
May 17, 2017: Journal of Hand Therapy: Official Journal of the American Society of Hand Therapists
https://www.readbyqxmd.com/read/28527534/austerity-and-the-sector-wide-approach-to-health-the-mozambique-experience
#5
James Pfeiffer, Sarah Gimbel, Baltazar Chilundo, Stephen Gloyd, Rachel Chapman, Kenneth Sherr
Fiscal austerity policies imposed by the IMF have reduced investments in social services, leaving post-independence nations like Mozambique struggling to recover from civil war and high disease burden. By 2000, a sector-wide approach (SWAp) was promoted to maximize aid effectiveness. 'Like-minded' bilateral donors, from Europe and Canada, promoted a unified approach to health sector support focusing on joint planning, common basket funding, and streamlined monitoring and evaluation to improve sector coordination, amplify country ownership, and build sustainable health systems...
May 4, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28527408/subcellular-localization-based-comparative-study-on-radioresistant-bacteria-a-novel-approach-to-mine-proteins-involve-in-radioresistance
#6
Divya Vishambra, Malay Srivastava, Kamal Dev, Varun Jaiswal
Radioresistant bacteria (RRB) are among the most radioresistant organisms and has a unique role in evolution. Along with the evolutionary role, radioresistant organisms play important role in paper industries, bioremediation, vaccine development and possibility in anti-aging and anti-cancer treatment. The study of radiation resistance in RRB was mainly focused on cytosolic mechanisms such as DNA repair mechanism, cell cleansing activity and high antioxidant activity. Although it was known that protein localized on outer areas of cell play role in resistance towards extreme condition but the mechanisms/proteins localized on the outer area of cells are not studied for radioresistance...
May 10, 2017: Computational Biology and Chemistry
https://www.readbyqxmd.com/read/28527035/comparison-of-rhizosphere-properties-as-affected-by-different-bt-and-non-bt-cotton-gossypium-hirsutum-l-genotypes-and-fertilization
#7
Maqshoof Ahamd, Waleed Mumtaz Abbasi, Moazzam Jamil, Muhammad Iqbal, Azhar Hussain, Muhammad Fakhar-U-Zaman Akhtar, Farheen Nazli
Incorporation of genetically modified crops in the cropping system raises the need for studying the effect of these crops on the soil ecosystem. The current study aimed to compare the effect of Bacillus thuringiensis (Bt)- and non-Bt-cotton (Gossypium hirsutum L.) genotypes on rhizosphere properties under fertilized and unfertilized soil conditions. One non-Bt-cotton (IUB 75) and four Bt-cotton varieties (IUB-222, MM-58, IUB-13, FH-142) were sown in a Randomized Complete Block Design (RCBD) in a factorial fashion with three replications under unfertilized (T1) and fertilized (T2 at NPK 310-170-110 kg ha(-1)) soil conditions...
June 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28526840/in-situ-stem-imaging-of-growth-and-phase-change-of-individual-cualx-precipitates-in-al-alloy
#8
Chunhui Liu, Sairam K Malladi, Qiang Xu, Jianghua Chen, Frans D Tichelaar, Xiaodong Zhuge, Henny W Zandbergen
Age-hardening in Al alloys has been used for over a century to improve its mechanical properties. However, the lack of direct observation limits our understanding of the dynamic nature of the evolution of nanoprecipitates during age-hardening. Using in-situ (scanning) transmission electron microscopy (S/TEM) while heating an Al-Cu alloy, we were able to follow the growth of individual nanoprecipitates at atomic scale. The heat treatments carried out at 140, 160, 180 and 200 °C reveal a temperature dependence on the kinetics of precipitation and three kinds of interactions of nano-precipitates...
May 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28526624/guideline-recommendations-on-the-use-of-allergen-immunotherapy-in-house-dust-mite-allergy-time-for-a-change
#9
Moisés A Calderón, Jean Bousquet, G Walter Canonica, Lars-Olaf Cardell, Dolores Hernandez Fernandez de Rojas, Jörg Kleine-Tebbe, Pascal Demoly
Guidelines on the treatment of asthma, allergic rhinitis (AR) and allergen immunotherapy (AIT) lack recommendations for house dust mite (HDM) allergy. An expert panel reviewed current guidelines in the light of new data, to assess whether guidelines could be improved. Most guidelines and key position papers did not provide specific recommendations on treatment of allergic asthma (AA) caused by HDM allergy, although some included AIT as a treatment option for AA in general. Around half of the guidelines stated that AIT with HDM extract was an effective treatment for AR, with several indicating sublingual immunotherapy (SLIT) as an option...
May 16, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28526366/adolescent-physical-activity-moderation-of-individual-factors-by-neighborhood-environment
#10
Heather D'Angelo, Stephanie L Fowler, Linda C Nebeling, April Y Oh
INTRODUCTION: Less than a third of U.S. adolescents meet federal physical activity (PA) guidelines. Understanding correlates of PA at multiple levels of the Social Ecological Model could improve PA interventions among youth. This study examines (1) associations between factors across the Social Ecological Model including psychosocial factors, perceived neighborhood physical and social environment characteristics, and adolescent moderate to vigorous PA (MVPA) and (2) whether perceived neighborhood characteristics moderate associations between psychosocial factors and MVPA...
June 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28526058/meal-frequency-and-dietary-diversity-feeding-practices-among-children-6-23%C3%A2-months-of-age-in-wolaita-sodo-town-southern-ethiopia
#11
Tefera Chane Mekonnen, Shimelash Bitew Workie, Tesfa Mekonen Yimer, Wubalem Fekadu Mersha
BACKGROUND: Child feeding practices are multidimensional, and they change rapidly within short age intervals. Suboptimal complementary feeding practices contribute to a rapid increase in the prevalence of undernutrition in children in the age of 6-23 months. Information on child feeding practices among urban resident is limited in Ethiopia. The aim was to measure minimum meal frequency and dietary diversity and associated factors among children 6-23 months of age in Wolaita Sodo, Ethiopia...
May 19, 2017: Journal of Health, Population, and Nutrition
https://www.readbyqxmd.com/read/28525994/noticing-cigarette-health-warnings-and-support-for-new-health-warnings-among-non-smokers-in-china-findings-from-the-international-tobacco-control-project-itc-china-survey
#12
Zejun Li, Tara Elton Marshall, Geoffrey T Fong, Anne Chiew Kin Quah, Guoze Feng, Yuan Jiang, Sara C Hitchman
BACKGROUND: Health warnings labels (HWLs) have the potential to effectively communicate the health risks of smoking to smokers and non-smokers, and encourage smokers to quit. This study sought to examine whether non-smokers in China notice the current text-only HWLs and whether they support adding more health information and including pictures on HWLs. METHODS: Adult non-smokers (n = 1324) were drawn from Wave 4 (September 2011-November 2012) of the International Tobacco Control (ITC) China Survey...
May 19, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28525897/a-cellular-platform-for-the-evaluation-of-immune-checkpoint-molecules
#13
Sabrina Jutz, Annika Hennig, Wolfgang Paster, Ömer Asrak, Dejana Dijanovic, Florian Kellner, Winfried F Pickl, Johannes B Huppa, Judith Leitner, Peter Steinberger
Blockade of the T cell coinhibitory molecules CTLA-4 and PD-1 has clinical utility to strengthen T cell responses. In addition to these immune checkpoints an ever-growing number of molecules has been implicated in generating coinhibitory signals in T cells. However, investigating coinhibitory molecules in primary human cells is complicated by the restricted expression and promiscuity of both coinhibitory receptors and their ligands. Here we have evaluated the potential of fluorescence-based transcriptional reporters based on the human Jurkat T cell line in conjunction with engineered T cell stimulator cell lines for investigating coinhibitory pathways...
May 4, 2017: Oncotarget
https://www.readbyqxmd.com/read/28525861/an-experimental-and-theoretical-study-of-solvent-hydrogen-bond-donating-capacity-effects-on-ultrafast-intramolecular-charge-transfer-of-ld-490
#14
Hui Li, Hang Yin, Xiaochun Liu, Ying Shi, Mingxing Jin, Dajun Ding
The excited-state intramolecular charge transfer (ICT) of LD 490 were investigated in different hydrogen-bond-donating solvents (α scale) on the basis of the Kamlet-Taft solvatochromic parameters (π*, α, β). The femtosecond transient absorption spectra and the kinetics decay rate reveal that with an increase of solvent's α capacity, the long-lived picosecond process, which is attributed to the ICT, becomes much faster. Combining with time-dependent density functional theory (TDDFT) calculations, we demonstrate that the enhancement of α acidity substantially increases the electronegativity of the carbonyl oxygen in LD 490, which strengthen excited-state intermolecular hydrogen bonding interactions and consequently facilitate the ICT process...
May 15, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28525827/oxygen-vacancies-promoted-interfacial-charge-carrier-transfer-of-cds-zno-heterostructure-for-photocatalytic-hydrogen-generation
#15
Ying Peng Xie, Yongqiang Yang, Guosheng Wang, Gang Liu
The solid-state Z-scheme trinary/binary heterostructures show the advantage of utilizing the high-energy photogenerated charge carriers in photocatalysis. However, the key factors controlling such Z-scheme in the binary heterostructures are still unclear. In this paper, we showed that oxygen vacancies could act as an interface electron transfer mediator to promote the direct Z-scheme charge transfer process in binary semiconductor heterostructures of CdS/ZnS. Increasing the concentration of surface oxygen vacancies of ZnO crystal can greatly enhance photocatalytic hydrogen generation of CdS/ZnO heterostructure...
May 4, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28525807/category-mistakes-a-barrier-to-effective-environmental-management
#16
Ken J Wallace, Mark Jago
How entities, the things that exist, are defined and categorised affects all aspects of environmental management including technical descriptions, quantitative analyses, participatory processes, planning, and decisions. Consequently, ambiguous definitions and wrongly assigning entities to categories, referred to as category mistakes, are barriers to effective management. Confusion caused by treating the term 'biodiversity' variously as the property of an area, the biota of an area, and a preferred end state (a value) - quite different categories of entities - is one example...
May 16, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28525712/engineering-hydrogen-bonding-interaction-and-charge-separation-in-bio-polymers-for-green-lubrication
#17
Liwen Mu, Yijun Shi, Jing Hua, Wei Zhuang, Jiahua Zhu
Synthetic additives are widely used in lubricants nowadays to upgrade lubrication properties. The potential of integrating sustainable components in modern lubricants has rarely been studied yet. In this work, two sustainable resources lignin and gelatin have been synergistically incorporated into ethylene glycol (EG) and their tribological properties were systematically investigated. The abundant hydrogen bonding sites in lignin and gelatin as well as their inter-chain interaction via hydrogen bonding play the dominating roles in tuning the physicochemical properties of the mixture and improving lubricating properties...
May 19, 2017: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/28524921/adsorption-of-c2-gases-over-ceo2-based-catalysts-synergism-of-cationic-sites-and-anionic-vacancies
#18
Manjusha C Padole, Bhanu P Gangwar, Aman Pandey, Aditi Singhal, Sudhanshu Sharma, Parag A Deshpande
The synthesis of novel and efficient catalysts for acetylene hydrogenation exhibiting high selectivity towards ethylene is important due to the presence of selective acetylene hydrogenation reaction in petrochemical processing. Since adsorption of C2 gases constitutes the primary step in catalytic hydrogenation and governs the selectivity of the catalysts, we have explored the C2-adsorption potential of reducible CeO2-based systems. The adsorption of C2-gases over CeO2-based materials was assessed using experimental in situ spectroscopic techniques and in silico theoretical studies based on density functional theory...
May 19, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28524859/mesenchymal-stem-cells-sense-mitochondria-released-from-damaged-cells-as-danger-signals-to-activate-their-rescue-properties
#19
Meriem Mahrouf-Yorgov, Lionel Augeul, Claire Crola Da Silva, Maud Jourdan, Muriel Rigolet, Sylvie Manin, René Ferrera, Michel Ovize, Adeline Henry, Aurélie Guguin, Jean-Paul Meningaud, Jean-Luc Dubois-Randé, Roberto Motterlini, Roberta Foresti, Anne-Marie Rodriguez
Mesenchymal stem cells (MSCs) protect tissues against cell death induced by ischemia/reperfusion insults. This therapeutic effect seems to be controlled by physiological cues released by the local microenvironment following injury. Recent lines of evidence indicate that MSC can communicate with their microenvironment through bidirectional exchanges of mitochondria. In particular, in vitro and in vivo studies report that MSCs rescue injured cells through delivery of their own mitochondria. However, the role of mitochondria conveyed from somatic cells to MSC remains unknown...
May 19, 2017: Cell Death and Differentiation
https://www.readbyqxmd.com/read/28523966/relationship-centered-dementia-care-insights-from-a-community-based-culture-change-coalition
#20
Lorna de Witt, Darla Fortune
This article reports on the work of a community-based culture change coalition affiliated with the Partnerships in Dementia Care Alliance, a research network committed to strengthening dementia care through supporting relationship-centered care approaches. Research to date emphasizes negative aspects of dementia care relationships. Drawing on data the culture change coalition collected as part of their culture change work using participatory action research guided by appreciative inquiry, this article examines what relationship qualities contributed to positive dementia care experiences and how positive relationships were created...
January 1, 2017: Dementia
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