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Work related stress

C D C Neves, A C R Lacerda, V K S Lage, L P Lima, R Tossige-Gomes, S F Fonseca, E Rocha-Vieira, M M Teixeira, V A Mendonça
Chronic exposure to cigarette smoke seems to be related to an increase of pro-inflammatory cytokines, oxidative stress and changes in muscular and physical performances of healthy smokers. However, these parameters have not yet been evaluated simultaneously in previous studies. The participants of this study were healthy males divided into two groups: smokers (n=20) and non-smokers (n=20). Inflammation was evaluated by measuring plasma levels of the cytokines IL-10, IL-6 e TNF-α, and of the soluble receptors sTNFR1 and sTNFR2...
October 24, 2016: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
Craig A Marshall, Ivan A Borbon, Robert P Erickson
Nicotinamide delivered in drinking water at about 2 g/kg/day significantly prolonged survival and showed a suggestive improvement on memory in the Npc1 (nih) / Npc1 (nih) mouse model of infantile NPC1 disease. It is likely that this role is due to its function as a histone deacetylase (HDAC) inhibitor although another HDAC inhibitor, valproic acid, was without effect. Nicotinamide could also work by preventing/reversing oxidative stress.
October 25, 2016: Journal of Applied Genetics
Anna A Boyko, Tatyana L Azhikina, Maria A Streltsova, Alexander M Sapozhnikov, Elena I Kovalenko
Cell-type specific variations are typical for the expression of different members of the HSP70 family. In circulating immune cells, HSP70 proteins interact with units of signaling pathways involved in the immune responses and may promote cell survival in sites of inflammation. In this work, we compared basal HSP70 expression and stress-induced HSP70 response in polymorphonuclear and mononuclear human leukocytes. The intracellular content of inducible and constitutive forms of HSP70 was analyzed in relation to the transcriptional activity of HSPA genes...
October 25, 2016: Cell Stress & Chaperones
W Hagmolen Of Ten Have, J M Rooijackers, J A Burgers
Asbestosis in the Netherlands is a rare work-related form of pulmonary fibrosis caused by long-term, intensive exposure to asbestos. It can have a great impact on patients' quality of life and life expectancy even 20-30 years after initial exposure. The Dutch Institute of Asbestos Victims (IAS) mediates between the victims and their employers or former employers about payment of compensation. Liability procedures against a previous employer are long and stressful. Since 1 April 2014 it has, therefore, been possible to receive financial aid from the state...
2016: Nederlands Tijdschrift Voor Geneeskunde
José R Valverde, Sonia Gullón, Rafael Pérez Mellado
INTRODUCTION: Biological communities present in soil are essential to sustainable and productive agricultural practices; however, an accurate determination of the ecological status of agricultural soils remains to date an elusive task. An ideal indicator should be pervasive, play a relevant role in the ecosystem, show a rapid and proportional answer to external perturbations and be easily and economically measurable. Rhizobacteria play a major role in determining soil properties, becoming an attractive candidate for the detection of ecological indicators...
2016: PloS One
Shi-Peng Chen, Chih-Hsien Kuo, Hsueh-Han Lu, Hui-Shan Lo, Kai-Wun Yeh
IbNAC1 is known to activate the defense system by reprogramming a genetic network against herbivory in sweet potato. This regulatory activity elevates plant defense potential but relatively weakens plants by IbNAC1-mediated JA response. The mechanism controlling IbNAC1 expression to balance plant vitality and survival remains unclear. In this study, a wound-responsive G-box cis-element in the IbNAC1 promoter from -1484 to -1479 bp was identified. From a screen of wound-activated transcriptomic data, one transcriptional activator, IbbHLH3, and one repressor, IbbHLH4, were selected that bind to and activate or repress, respectively, the G-box motif in the IbNAC1 promoter to modulate the IbNAC1-mediated response...
October 2016: PLoS Genetics
Jonila Cyco Gabrani, Wendy Knibb, Elizana Petrela, Adrian Hoxha, Adriatik Gabrani
PURPOSE: The purpose of this study was to determine the safety attitudes of specialist physicians (SPs), general physicians (GPs), and nurses in primary care in Albania. DESIGN: The study was cross-sectional. It involved the SPs, GPs, and nurses from five districts in Albania. A demographic questionnaire and the adapted Safety Attitudes Questionnaire (SAQ)-Long Ambulatory Version A was used to gather critical information regarding the participant's profile, perception of management, working conditions, job satisfaction, stress recognition, safety climate, and perceived teamwork...
October 25, 2016: Journal of Nursing Scholarship
K Shukla, S Shahane, W D'Souza
BACKGROUND: Considering a huge working population in health sector faced with stressful work life, limited autonomy in work and declining work contentment calls for an overemphasis on evaluating and monitoring their satisfaction associated with work-related quality of life (WRQoL). This study evaluates WRQoL of hospital employees and validates the bilingual (English and Marathi) version of WRQoL scale. METHODS: The study was conducted during March-April'2014 on employees of a corporate hospital of Pune, India after ethical approval and informed consent from employees...
October 24, 2016: Journal of Postgraduate Medicine
Jihoon Lee, Inah Kim, Sooyong Roh
BACKGROUND: This study aimed to identify the characteristics of claimed mental disorders. Because the workers believed the cause of the mental disorders was work-related stress or a specific event, we could identify the major work-related stressor for claimed cases. METHODS: We included claimed cases of occupational mental disorder or suicide reported during 2010-2014 to the Korea Workers Compensation and Welfare Service (KCOMWEL), established by Industrial Accidents Insurance (IACI) Act...
2016: Annals of Occupational and Environmental Medicine
Jo Hunter-Adams, Landon Myer, Hanna-Andrea Rother
BACKGROUND: Infant feeding recommendations are of health importance, yet the extent to which migrant communities in low- and middle-income countries know or implement these recommendations is poorly understood. This study explores the perspectives of infant feeding amongst cross-border migrants in Cape Town, South Africa. METHODS: Between February and October 2013, semi-structured in-depth interviews (n = 23) were conducted face-to-face with Congolese, Somali and Zimbabwean mothers living in Cape Town...
2016: International Breastfeeding Journal
Lourdes Luceño-Moreno, Yolanda García-Albuerne, Beatriz Talavera-Velasco, Jesús Martín-García
BACKGROUND: In the police force, some variables such as occupational rank, sex, age and work-shift are associated with stress in workers. The aim of this paper was to determine possible differences in the perception of occupational stress at work depending on rank, sex, age and work-shift of police agents in the Community of Madrid, Spain. METHOD: A cross-sectional study was conducted in 24 municipalities of the Community of Madrid. A total number of 565 police agents participated...
November 2016: Psicothema
Daniel Schwarzkopf, Hendrik Rüddel, Daniel O Thomas-Rüddel, Jörg Felfe, Bernhard Poidinger, Claudia T Matthäus-Krämer, Christiane S Hartog, Frank Bloos
OBJECTIVES: Perceiving nonbeneficial treatment is stressful for ICU staff and may be associated with burnout. We aimed to investigate predictors and consequences of perceived nonbeneficial treatment and to compare nurses and junior and senior physicians. DESIGN: Cross-sectional, multicenter paper-pencil survey on personal and work-related characteristics, perceived nonbeneficial treatment, burnout, and intention to leave the job. SETTING: Convenience sample of 23 German ICUs...
October 21, 2016: Critical Care Medicine
Elisabeth Bezine, Yann Malaisé, Aurore Loeuillet, Marianne Chevalier, Elisa Boutet-Robinet, Bernard Salles, Gladys Mirey, Julien Vignard
The Cytolethal Distending Toxin (CDT), produced by many bacteria, has been associated with various diseases including cancer. CDT induces DNA double-strand breaks (DSBs), leading to cell death or mutagenesis if misrepaired. At low doses of CDT, other DNA lesions precede replication-dependent DSB formation, implying that non-DSB repair mechanisms may contribute to CDT cell resistance. To address this question, we developed a proliferation assay using human cell lines specifically depleted in each of the main DNA repair pathways...
October 24, 2016: Scientific Reports
S C Reynolds, C G Marston, H Hassani, G C P King, M R Bennett
Climate shifts at decadal scales can have environmental consequences, and therefore, identifying areas that act as environmental refugia is valuable in understanding future climate variability. Here we illustrate how, given appropriate geohydrology, a rift basin and its catchment can buffer vegetation response to climate signals on decadal time-scales, therefore exerting strong local environmental control. We use time-series data derived from Normalised Difference Vegetation Index (NDVI) residuals that record vegetation vigour, extracted from a decadal span of MODIS images, to demonstrate hydrogeological buffering...
October 24, 2016: Scientific Reports
Christoph Schulze, Michael Becker, Susanne Finze, Christoph Holtherm, Jens Hinder, Andreas Lison
Occupational health promotion is an effective tool to improve the state of health of employees. As part of occupational health promotion in the German Bundeswehr, top-ranking military executives are offered a medical examination and training programme. Health-related data is collected as a basis for training and lifestyle counselling. This data was subjected to a retrospective evaluation in order to identify occupational risk factors and their correlation with cardiovascular resilience, trunk strength, and the development of orthopaedic and internal disorders...
2016: TheScientificWorldJournal
Liu Yang, Peter M Piermarini
Aquaporins (AQPs) are a family of membrane-bound proteins, originally described as water-channels, that broadly exist in prokaryotic and eukaryotic cells. However, some AQPs can transport small molecules (e.g. urea, glycerol) along with or preferentially to water. Previous work in the mosquitoes Aedes aegypti and Anopheles gambiae have characterized the molecular expression of one or more AQP genes and shown that they are involved in water homeostasis after blood feeding, tolerance to dehydration and heat stresses, and development of Plasmodium falciparum in the mosquito...
October 20, 2016: Journal of Insect Physiology
Jyotiska Chaudhuri, Neelanjan Bose, Jianke Gong, David Hall, Alexander Rifkind, Dipa Bhaumik, T Harshani Peiris, Manish Chamoli, Catherine H Le, Jianfeng Liu, Gordon J Lithgow, Arvind Ramanathan, X Z Shawn Xu, Pankaj Kapahi
Reactive α-dicarbonyls (α-DCs), like methylglyoxal (MGO), accumulate with age and have been implicated in aging and various age-associated pathologies, such as diabetic complications and neurodegenerative disorders like Alzheimer's and Parkinson's diseases. Evolutionarily conserved glyoxalases are responsible for α-DC detoxification; however, their core biochemical regulation has remained unclear. We have established a Caenorhabditis elegans model, based on an impaired glyoxalase (glod-4/GLO1), to broadly study α-DC-related stress...
October 12, 2016: Current Biology: CB
Adrian Loerbroks, Sung-Il Cho, Maureen F Dollard, Jianfang Zou, Joachim E Fischer, Yueying Jiang, Peter Angerer, Raphael M Herr, Jian Li
OBJECTIVE: Epidemiological evidence suggests that work stress is associated with suicidal ideation (SI). However, only few studies in this area have drawn on well-established theoretical work stress models (i.e., the job-demand-control [JDC] model, the effort-reward-imbalance [ERI] model, and the model of organizational injustice [OJ]). Utilization of such models allows though for theory-based assessments and workplace interventions. Since evidence on those models' relationship with suicide-related outcomes is currently inconclusive (with regard to JDC), markedly sparse (OJ) or lacking (ERI), we aimed to provide additional or initial evidence...
November 2016: Journal of Psychosomatic Research
Stefanie Mache, Lisa Baresi, Monika Bernburg, Karin Vitzthum, David Groneberg
BACKGROUND: Dealing with work-related stress is highly prevalent for employees in Gynecology Medicine. Junior physicians, in particular, have to face high working demands and challenges while starting their medical career after graduation. Job resources (i.e., social support) and personal resources (coping skills) might reduce job strain. The evidence for supportive and effective mental health interventions for clinicians is limited. Offering psychosocial skill training for entrants in Gynecology Medicine is expected to be highly beneficial...
October 22, 2016: Archives of Gynecology and Obstetrics
Ricardo Pagan
BACKGROUND: Although sleep is considered an essential part of individuals' lives, there are no previous studies analysing how sleep duration affects the levels of life satisfaction reported by males and females with disabilities. OBJECTIVE/HYPOTHESIS: To analyse and compare the impact of hours of sleep on life satisfaction scores reported by people without and with disabilities (stratified by sex) in Germany. METHODS: Using data taken from the German Socio-Economic Panel for the period 2008-2013, we estimate life satisfaction equations for males and females (running a fixed-effects model) which include a set of variables measuring the number of sleep hours on workdays and weekends...
October 11, 2016: Disability and Health Journal
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