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https://www.readbyqxmd.com/read/27924689/hymenoptera-venom-allergy-in-outdoor-workers-occupational-exposure-clinical-features-and-effects-of-allergen-immunotherapy
#1
Alessandra Toletone, Susanna Voltolini, Giovanni Passalacqua, Guglielmo Dini, Donatella Bignardi, Paola Minale, Emanuela Massa, Alessio Signori, Costantino Troise, Paolo Durando
OBJECTIVES: To describe (i) the clinical characteristics of workers, exposed to hymenoptera stings, with an ascertained diagnosis of Hymenoptera Venom Allergy (HVA), (ii) the specific role of occupational exposure, (iii) the effect of Venom Immunotherapy (VIT) in reducing the severity of allergic episodes in workers exposed to repeated stings of hymenoptera, and (iv) the management of the occupational consequences caused by allergic reactions due to hymenoptera stings. METHODS: Between 2000 and 2013 an observational study, including patients referred to the regional reference hospital of Liguria, Italy, with an ascertained diagnosis of HVA and treated with VIT, was carried out...
December 7, 2016: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/27924019/a-ribosome-profiling-study-of-mrna-cleavage-by-the-endonuclease-rele
#2
Jae-Yeon Hwang, Allen R Buskirk
Implicated in persistence and stress response pathways in bacteria, RelE shuts down protein synthesis by cleaving mRNA within the ribosomal A site. Structural and biochemical studies have shown that RelE cuts with some sequence specificity, which we further characterize here, and that it shows no activity outside the context of the ribosome. We obtained a global view of the effect of RelE on translation by ribosome profiling, observing that ribosomes accumulate on the 5'-end of genes through dynamic cycles of mRNA cleavage, ribosome rescue and initiation...
October 18, 2016: Nucleic Acids Research
https://www.readbyqxmd.com/read/27923666/lifetime-report-of-perceived-stress-at-work-and-cancer-among-men-a-case-control-study-in-montreal-canada
#3
Audrey Blanc-Lapierre, Marie-Claude Rousseau, Deborah Weiss, Mariam El-Zein, Jack Siemiatycki, Marie-Élise Parent
BACKGROUND: The association between perceived workplace psychological stress, over the entire work career, and cancer among men has never been assessed. This was explored in the context of a population-based case-control study conducted in Montreal, Canada. METHODS: 3103 incident cancer cases (11 types) diagnosed in 1979-1985 and 512 population controls were interviewed. Subjects described in detail each job held during their lifetime, including the occurrence of stress, and its reason...
December 3, 2016: Preventive Medicine
https://www.readbyqxmd.com/read/27923240/-a-screening-tool-for-three-dimensions-of-work-related-behavior-and-experience-patterns-in-the-psychosomatic-rehabilitation-a-proposal-for-a-short-form-of-the-occupational-stress-and-coping-inventory-avem-3d
#4
V Beierlein, V Köllner, R Neu, H Schulz
Objectives: The assessment of work pressures is of particular importance in psychosomatic rehabilitation. An established questionnaire is the Occupational Stress and Coping Inventory (German abbr. AVEM), but it is quite long and with regard to scoring time-consuming in routine clinical care. It should therefore be tested, whether a shortened version of the AVEM can be developed, which is able to assess the formerly described three second-order factors of the AVEM, namely Working Commitment, Resilience, and Emotions, sufficiently reliable and valid, and which also may be used for screening of patients with prominent work-related behavior and experience patterns...
December 2016: Die Rehabilitation
https://www.readbyqxmd.com/read/27923182/sociodemographic-lifestyle-and-psychosocial-determinants-of-hair-cortisol-in-a-south-london-community-sample
#5
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/27919332/effects-of-ionizing-radiation-on-the-mammalian-brain
#6
Daniela Hladik, Soile Tapio
Epidemiological studies on the atomic-bomb survivors, cancer survivors and occupational cohorts provide strong evidence for multifaceted damage to brain after ionizing radiation. Radiation-induced late effects may manifest as brain tumors or cognitive impairment. Decreased neurogenesis and differentiation, alteration in neural structure and synaptic plasticity as well as increased oxidative stress and inflammation are suggested to contribute to adverse effects in the brain. In addition to neural stems cells, several brain-specific mature cell types including endothelial and glial cells are negatively affected by ionizing radiation...
October 2016: Mutation Research
https://www.readbyqxmd.com/read/27913314/audiologic-characteristics-in-a-sample-of-recently-separated-military-veterans-the-noise-outcomes-in-servicemembers-epidemiology-study-noise-study
#7
J S Gordon, S E Griest, E J Thielman, K C Carlson, W J Helt, M S Lewis, C Blankenship, D Austin, S M Theodoroff, J A Henry
Military Service Members are often exposed to high levels of occupational noise, solvents, and other exposures that can be damaging to the auditory system. Little is known about hearing loss and how it progresses in Veterans following military service. This epidemiology study is designed to evaluate and monitor a cohort of Veterans for 20 years or more to determine how hearing loss changes over time and how those changes are related to noise exposure and other ototoxic exposures encountered during military service...
November 29, 2016: Hearing Research
https://www.readbyqxmd.com/read/27909453/the-effect-of-high-frequency-repetitive-transcranial-magnetic-stimulation-on-occupational-stress-among-health-care-workers-a-pilot-study
#8
Young In Kim, Sun Mi Kim, Hyungjin Kim, Doug Hyun Han
OBJECTIVE: Repetitive transcranial magnetic stimulation (rTMS) was approved by the Food and Drug Administration to alleviate symptoms of treatment-resistant depression. This study aimed to evaluate the effectiveness of rTMS treatment on alleviating occupational stress by evaluating clinical symptoms and quantitative electroencephalography (QEEG). METHODS: Twenty-four health care workers were randomized to receive 12 sessions of active or sham rTMS delivered to the left dorsolateral prefrontal cortex (DLPFC)...
November 2016: Psychiatry Investigation
https://www.readbyqxmd.com/read/27909446/functional-toxicogenomic-profiling-expands-insight-into-modulators-of-formaldehyde-toxicity-in-yeast
#9
Matthew North, Brandon D Gaytán, Carlos Romero, Vanessa Y De La Rosa, Alex Loguinov, Martyn T Smith, Luoping Zhang, Chris D Vulpe
Formaldehyde (FA) is a commercially important chemical with numerous and diverse uses. Accordingly, occupational and environmental exposure to FA is prevalent worldwide. Various adverse effects, including nasopharyngeal, sinonasal, and lymphohematopoietic cancers, have been linked to FA exposure, prompting designation of FA as a human carcinogen by U.S. and international scientific entities. Although the mechanism(s) of FA toxicity have been well studied, additional insight is needed in regard to the genetic requirements for FA tolerance...
2016: Frontiers in Genetics
https://www.readbyqxmd.com/read/27905904/evaluating-the-implementation-process-of-a-participatory-organizational-level-occupational-health-intervention-in-schools
#10
Roosmarijn M C Schelvis, Noortje M Wiezer, Birgitte M Blatter, Joost A G M van Genabeek, Karen M Oude Hengel, Ernst T Bohlmeijer, Allard J van der Beek
BACKGROUND: The importance of process evaluations in examining how and why interventions are (un) successful is increasingly recognized. Process evaluations mainly studied the implementation process and the quality of the implementation (fidelity). However, in adopting this approach for participatory organizational level occupational health interventions, important aspects such as context and participants perceptions are missing. Our objective was to systematically describe the implementation process of a participatory organizational level occupational health intervention aimed at reducing work stress and increasing vitality in two schools by applying a framework that covers aspects of the intervention and its implementation as well as the context and participants perceptions...
December 1, 2016: BMC Public Health
https://www.readbyqxmd.com/read/27904716/is-anterior-bridge-plating-for-mid-shaft-humeral-fractures-a-suitable-option-for-patients-predominantly-involved-in-overhead-activities-a-functional-outcome-study-in-athletes-and-manual-laborers
#11
Abhishek S Mahajan, Young Gun Kim, Jae Hwa Kim, Prashanth D'sa, Azhar Lakhani, Hyun Soo Ok
BACKGROUND: To assess the functional and radiological outcomes of minimally invasive anterior bridge plating (ABP) for mid-shaft humerus fractures in patients predominantly involved in overhead activities (athletes and manual laborers). METHODS: Forty-eight patients fulfilling inclusion criteria were treated with ABP at a level-I trauma center using a 4.5-mm dynamic/locking compression plate and followed for a period of 1 year. Functional outcome was assessed using the Constant, Mayo elbow, and Disabilities of the Arm, Shoulder and Hand (DASH) scores...
December 2016: Clinics in Orthopedic Surgery
https://www.readbyqxmd.com/read/27903012/-shift-work-among-men-and-women-on-the-threshold-to-higher-working-age-working-conditions-and-health-status
#12
C Leser, A Tisch, S Tophoven
Background: The number of older employees in shift and night work has increased significantly in recent years. Furthermore, the proportion of women in shift and night work has increased markedly. This is due to the aging workforce and the expansion of shift work in the tertiary sector. Previous research shows that shift work is often associated with health risks. Against this background, the aim of the present study is to examine the situation of working men and women on the threshold to higher working age with regard to the relationship between shift work and physical health...
November 2016: Das Gesundheitswesen
https://www.readbyqxmd.com/read/27900598/oxidative-stress-mediated-hippocampal-neuron-apoptosis-participated-in-carbon-disulfide-induced-rats-cognitive-dysfunction
#13
Shuo Wang, Gleniece Irving, Lulu Jiang, Hui Wang, Ming Li, Xujing Wang, Wenting Han, Yongpeng Xu, Yilin Yang, Tao Zeng, Fuyong Song, Xiulan Zhao, Keqin Xie
Occupational exposure to carbon disulfide (CS2) exhibits central nervous systems toxicity. But the mechanism is unclear. The present study was designed to investigate the relationship between the CNS damage and cognitive dysfunction caused by CS2, and eventually reveal the possible oxidative-related mechanism of hippocampus pathological changes in CS2 exposed rats. Male Wistar rats were administrated with CS2 at dosage of 200, 400 and 600 mg/kg for consecutive 20 days, respectively. Cognitive performances were evaluated by Morris water maze tests...
November 29, 2016: Neurochemical Research
https://www.readbyqxmd.com/read/27898512/cancer-related-cognitive-impairment-and-patients-ability-to-work-a-current-perspective
#14
Saskia F A Duijts, Allard J van der Beek, Ingrid G Boelhouwer, Sanne B Schagen
PURPOSE OF REVIEW: About half of all cancer survivors are 65 years of age or younger and potentially part of the labor force. Increasing numbers of these survivors are able to return to work (RTW) or even continue working during treatment. Many factors are known to inhibit occupational reintegration of cancer survivors, and further affect job performance after RTW. However, the impact of cancer-related cognitive impairment on work-related outcomes in cancer survivors is not well understood...
November 24, 2016: Current Opinion in Supportive and Palliative Care
https://www.readbyqxmd.com/read/27894755/dna-damage-induced-by-coal-dust-fly-and-bottom-ash-from-coal-combustion-evaluated-using-the-micronucleus-test-and-comet-assay-in-vitro
#15
Cristina Araujo Matzenbacher, Ana Letícia Hilario Garcia, Marcela Silva Dos Santos, Caroline Cardoso Nicolau, Suziane Premoli, Dione Silva Corrêa, Claudia Telles de Souza, Liana Niekraszewicz, Johnny Ferraz Dias, Tânia Valéria Delgado, Wolfgang Kalkreuth, Ivana Grivicich, Juliana da Silva
Coal mining and combustion generating huge amounts of bottom and fly ash are major causes of environmental pollution and health hazards due to the release of polycyclic aromatic hydrocarbons (PAH) and heavy metals. The Candiota coalfield in Rio Grande do Sul, is one of the largest open-cast coal mines in Brazil. The aim of this study was to evaluate genotoxic and mutagenic effects of coal, bottom ash and fly ash samples from Candiota with the comet assay (alkaline and modified version) and micronucleus test using the lung fibroblast cell line (V79)...
November 22, 2016: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/27894685/dna-damage-induced-by-occupational-and-environmental-exposure-to-miscellaneous-chemicals
#16
REVIEW
Juliana da Silva
Epidemiological studies for hazardous situations resulting from the risk of environmental and/or occupational exposure to miscellaneous chemicals present several difficulties. Biomonitoring of human populations can provide an early detection system for the initiation of cell dysregulation in the development of cancer, which would help develop an efficient prevention program. Recently, the cytokinesis-block micronucleus (CBMN) assay in lymphocyte cells has become an important tool for assessing DNA damage in exposed populations...
October 2016: Mutation Research
https://www.readbyqxmd.com/read/27894278/prevalence-and-factors-associated-with-diabetes-mellitus-and-impaired-fasting-glucose-level-among-members-of-federal-police-commission-residing-in-addis-ababa-ethiopia
#17
Tariku Tesfaye, Bilal Shikur, Tariku Shimels, Naod Firdu
BACKGROUND: The prevalence of diabetes mellitus and factors associated with it, nowadays, are increasing in alarming rates among different occupational groups. Of these occupational groups are Police officers that, often, are exposed to unique life styles and stressful situations which may lead to diabetes mellitus and other cardiovascular diseases. Due to this reason, the present study was conducted to assess the prevalence and factors associated with diabetes mellitus and impaired fasting glucose level among members of federal police commission residing in Addis Ababa, Ethiopia...
November 28, 2016: BMC Endocrine Disorders
https://www.readbyqxmd.com/read/27891475/self-reported-obstacles-to-regular-dental-care-among-information-technology-professionals
#18
L Swetha Reddy, Dolar Doshi, B Srikanth Reddy, Suhas Kulkarni, M Padma Reddy, D Satyanarayana, Pavan Baldava
INTRODUCTION: Good oral health is important for an individual as well as social well-being. Occupational stress and work exhaustion in Information Technology (IT) professionals may influence the oral health and oral health related quality of life. AIM: To assess and compare self-reported obstacles for regular dental care and dental visits among IT professionals based on age, gender, dental insurance and working days per week. MATERIALS AND METHODS: A cross-sectional study was conducted among 1,017 IT professionals to assess the self-reported obstacles to regular oral health care in Hyderabad city, Telangana, India...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27891358/the-effect-of-stress-management-training-through-precede-proceed-model-on-occupational-stress-among-nurses-and-midwives-at-iran-hospital-iranshahr
#19
Mahnaz Didehvar, Iraj Zareban, Zahra Jalili, Nour-Mohammad Bakhshani, Mahnaz Shahrakipoor, Abbas Balouchi
INTRODUCTION: Occupational stress is a major factor in hindering the performance of nurses and midwives and developing physical and mental complications in them. Given that these two groups are in direct contact with patients more than other medical staff and stress management training can be effective in the reduction of occupational stress among the nurses and midwives. AIM: This study was set out to compare the effect of a PRECEDE-PROCEED based stress management training program on the occupational stress of the nurses and midwives...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27891237/the-impact-of-fire-suppression-tasks-on-firefighter-hydration-a-critical-review-with-consideration-of-the-utility-of-reported-hydration-measures
#20
REVIEW
Adam Walker, Rodney Pope, Robin Marc Orr
BACKGROUND: Firefighting is a highly stressful occupation with unique physical challenges, apparel and environments that increase the potential for dehydration. Dehydration leaves the firefighter at risk of harm to their health, safety and performance. The purpose of this review was to critically analyse the current literature investigating the impact of fighting 'live' fires on firefighter hydration. METHODS: A systematic search was performed of four electronic databases for relevant published studies investigating the impact of live fire suppression on firefighter hydration...
2016: Annals of Occupational and Environmental Medicine
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