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https://www.readbyqxmd.com/read/28095569/efficacy-of-a-hand-regimen-in-skin-barrier-protection-in-individuals-with-occupational-irritant-contact-dermatitis
#1
Laura Jordan
BACKGROUND: Occupational irritant contact dermatitis (OICD) is a dif cult and hard to manage condition. It occurs more frequently in certain occupations where contact with harsh chemicals, use of alcohol-based disinfectants, and frequent hand washing heightens the risk. Treatment for OICD includes patient education in addition to physical, topical, and systemic therapies. OBJECTIVE: To review the pathogenesis and treatment options for OICD and evaluate the ef cacy of a selective skin-care regimen involv- ing a hand protectant cream alone as well as combined with a repair cream and speci c cleanser...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28090560/perceptions-of-secondhand-e-cigarette-aerosol-among-twitter-users
#2
Jennifer B Unger, Patricia Escobedo, Jon-Patrick Allem, Daniel W Soto, Kar-Hai Chu, Tess Cruz
OBJECTIVES: There is considerable debate among the public health community about the health risks of secondhand exposure to the aerosol from electronic cigarettes (e-cigarettes). Despite mounting scientific evidence on the chemical content of e-cigarette aerosol, public perceptions of the relative safety of secondhand e-cigarette aerosol have not been well characterized. METHOD: This study collected tweets, or messages sent using Twitter, about exposure to secondhand e-cigarette aerosol over a 6-week period in 2015...
April 2016: Tobacco Regulatory Science
https://www.readbyqxmd.com/read/28073114/a-study-of-acute-poisoning-cases-admitted-to-the-university-hospital-emergency-department-in-tabriz-iran
#3
Mehdi Oraie, Mir-Jamal Hosseini, Mina Islambulchilar, Seyed-Hasan Hosseini, Mehdi Ahadi-Barzoki, Habib Sadr, Hashem Yaghoubi
Chemical substances have an important threat due to extensive use in medicine, agriculture, industry and environment. In this retrospective study, etiological and demographic characteristics of acute poisoning cases admitted to a hospital in Iran were investigated. We compared these data with those reported from other parts of the country and the international experiences to evaluate any difference if exists. 7 052 poisoned cases admitted to the hospital from April 2006 to March 2013, by data collected from the medical record in poison center section...
January 10, 2017: Drug Research
https://www.readbyqxmd.com/read/28066008/revisiting-profile-of-deliberate-self-harm-at-a-tertiary-care-hospital-after-an-interval-of-10-years
#4
Paramjeet Singh, Raghav Shah, Purav Midha, Ajitabh Soni, Sunil Bagotia, Kusum Lata Gaur
CONTEXT: Sociocultural factors complement psychopathological factors that result in deliberate self-harm (DSH). A study of change in these factors over time is essential for preventive action. AIMS: To identify factors influencing DSH, which have shown significant variation over a period of 10 years. SETTINGS AND DESIGN: Two hospital-based cross-sectional analytic types of observational studies were performed at two different times at an interval of 10 years...
July 2016: Indian Journal of Psychiatry
https://www.readbyqxmd.com/read/28056265/-a-cohort-study-on-occupational-noise-induced-hearing-loss-in-workers-at-an-iron-and-steel-plant
#5
S F Yu, G S Chen, J Jiao, G Z Gu, H L Zhang, X M Wang, W H Zhou, H Wu, Y H Li, Y X Zheng
Objective: To analyze the incidence rate of occupational noise-induced hearing loss in noise-exposed workers in an iron and steel plant from 2006 to 2015. Methods: Using a cohort study method, workers exposed to occupational noise from Jan 1, 2006 to Dec 12, 2015 were followed up and the pure tone hearing test was conducted. In total, 6 297 subjects completed two or more physical checks and the pure tone hearing test and were included in the analysis. The noise exposure level at the workplace and the equivalent continuous A-weighted sound pressure level for workers was monitored and the cumulative noise exposure dose was evaluated...
January 6, 2017: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/28040263/identification-of-chemical-mixtures-to-which-canadian-pregnant-women-are-exposed-the-mirec-study
#6
Wan-Chen Lee, Mandy Fisher, Karelyn Davis, Tye E Arbuckle, Sanjoy K Sinha
Depending on the chemical and the outcome, prenatal exposures to environmental chemicals can lead to adverse effects on the pregnancy and child development, especially if exposure occurs during early gestation. Instead of focusing on prenatal exposure to individual chemicals, more studies have taken into account that humans are exposed to multiple environmental chemicals on a daily basis. The objectives of this analysis were to identify the pattern of chemical mixtures to which women are exposed and to characterize women with elevated exposures to various mixtures...
December 28, 2016: Environment International
https://www.readbyqxmd.com/read/28031192/identifying-biomarkers-of-dietary-patterns-by-using-metabolomics
#7
Mary C Playdon, Steven C Moore, Andriy Derkach, Jill Reedy, Amy F Subar, Joshua N Sampson, Demetrius Albanes, Fangyi Gu, Jukka Kontto, Camille Lassale, Linda M Liao, Satu Männistö, Alison M Mondul, Stephanie J Weinstein, Melinda L Irwin, Susan T Mayne, Rachael Stolzenberg-Solomon
BACKGROUND: Healthy dietary patterns that conform to national dietary guidelines are related to lower chronic disease incidence and longer life span. However, the precise mechanisms involved are unclear. Identifying biomarkers of dietary patterns may provide tools to validate diet quality measurement and determine underlying metabolic pathways influenced by diet quality. OBJECTIVE: The objective of this study was to examine the correlation of 4 diet quality indexes [the Healthy Eating Index (HEI) 2010, the Alternate Mediterranean Diet Score (aMED), the WHO Healthy Diet Indicator (HDI), and the Baltic Sea Diet (BSD)] with serum metabolites...
December 28, 2016: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28005571/long-term-exposure-to-pm2-5-and-mortality-among-older-adults-in-the-southeastern-us
#8
Yan Wang, Liuhua Shi, Mihye Lee, Pengfei Liu, Qian Di, Antonella Zanobetti, Joel D Schwartz
BACKGROUND: Little is known about what factors modify the effect of long-term exposure to PM2.5 on mortality, in part because in most previous studies certain groups such as rural residents and individuals with lower socioeconomic status (SES) are under-represented. METHODS: We studied 13.1 million Medicare beneficiaries (age ≥65) residing in seven southeastern US states during 2000-2013 with 95 million person-years of follow-up. We predicted annual average of PM2...
December 21, 2016: Epidemiology
https://www.readbyqxmd.com/read/28004389/withdrawn-community-based-population-level-interventions-for-promoting-child-oral-health
#9
REVIEW
Andrea M de Silva, Shalika Hegde, Bridget Akudo Nwagbara, Hanny Calache, Mark G Gussy, Mona Nasser, Hannah R Morrice, Elisha Riggs, Pamela M Leong, Lisa K Meyenn, Reza Yousefi-Nooraie
BACKGROUND: Dental caries and gingival and periodontal disease are commonly occurring, preventable chronic conditions. Even though much is known about how to treat oral disease, currently we do not know which community-based population-level interventions are most effective and equitable in preventing poor oral health. OBJECTIVES: Primary • To determine the effectiveness of community-based population-level oral health promotion interventions in preventing dental caries and gingival and periodontal disease among children from birth to 18 years of age...
December 22, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27939952/toxico-vigilance-an-inevitable-prerequisite-to-keep-a-watch-on-toxins-around-you
#10
Shweta Sharma, Aruna Dewan, Gyanendra Singh
India has got a handful of poison centers to compensate about 1.25 billion population of India. Hence, a lot of under-reporting of poisoning cases occurs due to limited resources. Gujarat being an upcoming industrial centre of India has got many key industries like textiles, automobiles, chemicals, diamonds, pharmaceuticals etc. This magnificent industrial growth has resulted upon increased exposure of various hazardous chemicals among the general and working population. This study reflects trends of poisoning observed in a poison center named Center For Education Awareness and Research On Chemicals and Health (CEARCH) at Ahmedabad...
January 2017: Journal of Forensic and Legal Medicine
https://www.readbyqxmd.com/read/27933554/use-of-anticoagulant-rodenticides-by-pest-management-professionals-in-massachusetts-usa
#11
Kristin Memmott, Maureen Murray, Allen Rutberg
Secondary exposure to chemical rodenticides, specifically second-generation anticoagulant rodenticides (SGARs), poses a threat to non-target wildlife including birds of prey. Federal regulations in the United States currently limit homeowner access to SGARs as a way of minimizing this threat. With legal access to SGARs, pest management professionals (PMPs) represent a potential linkage to non-target exposure. There is limited research focused on rodent control practices, chemical rodenticide preferences, level of concern and awareness, or opinions on rodenticide regulations as they relate to PMPs...
January 2017: Ecotoxicology
https://www.readbyqxmd.com/read/27933103/programmatic-conversion-of-crystal-structures-into-3d-printable-files-using-jmol
#12
Vincent F Scalfani, Antony J Williams, Valery Tkachenko, Karen Karapetyan, Alexey Pshenichnov, Robert M Hanson, Jahred M Liddie, Jason E Bara
BACKGROUND: Three-dimensional (3D) printed crystal structures are useful for chemistry teaching and research. Current manual methods of converting crystal structures into 3D printable files are time-consuming and tedious. To overcome this limitation, we developed a programmatic method that allows for facile conversion of thousands of crystal structures directly into 3D printable files. RESULTS: A collection of over 30,000 crystal structures in crystallographic information file (CIF) format from the Crystallography Open Database (COD) were programmatically converted into 3D printable files (VRML format) using Jmol scripting...
2016: Journal of Cheminformatics
https://www.readbyqxmd.com/read/27931097/novel-chlorinated-polyfluorinated-ether-sulfonates-and-legacy-per-polyfluoroalkyl-substances-placental-transfer-and-relationship-with-serum-albumin-and-glomerular-filtration-rate
#13
Yitao Pan, Yingshuang Zhu, Tongzhang Zheng, Qianqian Cui, Stephen L Buka, Bin Zhang, Yong Guo, Wei Xia, Leo W Y Yeung, Yuanyuan Li, Aifen Zhou, Lin Qiu, Hongxiu Liu, Minmin Jiang, Chuansha Wu, Shunqing Xu, Jiayin Dai
Per- and polyfluoroalkyl substances (PFASs) may cross the placental barrier and lead to fetal exposure. However, little is known about the factors that influence maternal-fetal transfer of these chemicals. PFAS concentrations were analyzed in 100 paired samples of human maternal sera collected in each trimester and cord sera at delivery; these samples were collected in Wuhan, China, 2014. Linear regression was used to estimate associations of transfer efficiencies with factors. Chlorinated polyfluorinated ether sulfonates (Cl-PFAESs, 6:2 and 8:2) were frequently detected (>99%) in maternal and cord sera...
January 3, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/27926934/public-health-interventions-for-aedes-control-in-the-time-of-zikavirus-a-meta-review-on-effectiveness-of-vector-control-strategies
#14
Maha Bouzid, Julii Brainard, Lee Hooper, Paul R Hunter
BACKGROUND: There is renewed interest in effective measures to control Zika and dengue vectors. A synthesis of published literature with a focus on the quality of evidence is warranted to determine the effectiveness of vector control strategies. METHODOLOGY: We conducted a meta-review assessing the effectiveness of any Aedes control measure. We searched Scopus and Medline for relevant reviews through to May 2016. Titles, abstracts and full texts were assessed independently for inclusion by two authors...
December 2016: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/27925149/behavioural-interventions-to-promote-workers-use-of-respiratory-protective-equipment
#15
REVIEW
Bao Yen Luong Thanh, Malinee Laopaiboon, David Koh, Pornpun Sakunkoo, Hla Moe
BACKGROUND: Respiratory hazards are common in the workplace. Depending on the hazard and exposure, the health consequences may include: mild to life-threatening illnesses from infectious agents, acute effects ranging from respiratory irritation to chronic lung conditions, or even cancer from exposure to chemicals or toxins. Use of respiratory protective equipment (RPE) is an important preventive measure in many occupational settings. RPE only offers protection when worn properly, when removed safely and when it is either replaced or maintained regularly...
7, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27924283/effects-of-the-dietary-detoxification-program-on-serum-%C3%AE-glutamyltransferase-anthropometric-data-and-metabolic-biomarkers-in-adults
#16
Ju Ah Kim, Jin Young Kim, Seung Wan Kang
BACKGROUND: Persistent Organic Pollutants (POPs) are well-known environmental contaminants which are associated with chronic diseases. As foods are the major sources of human exposure to toxic pollutants, we developed an integrated dietary and education program to eliminate the chemical toxin throughout the human body. The present study evaluated effects of the dietary detoxification program on serum γ-glutamyltransferase (GGT), anthropometric data and metabolic biomarkers in adults...
September 2016: Journal of Lifestyle Medicine
https://www.readbyqxmd.com/read/27900436/should-students-be-graded-on-accuracy-and-precision-assessment-practices-in-analytical-chemical-education
#17
David C Stone
No abstract text is available yet for this article.
November 29, 2016: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/27894686/the-use-of-the-lymphocyte-cytokinesis-block-micronucleus-assay-for-monitoring-pesticide-exposed-populations
#18
REVIEW
Claudia Bolognesi, Nina Holland
Pesticides are widely used around the world, and hundreds of millions of people are exposed annually in occupational and environmental settings. Numerous studies have demonstrated relationships between pesticide exposure and increased risk of cancers, neurodegenerative and neurodevelopmental disorders, respiratory diseases and diabetes. Assessment of genotoxicity of pesticides and biomonitoring their effect in exposed populations is critical for a better regulation and protection, but it can be complicated because pesticides are often used as complex mixtures...
October 2016: Mutation Research
https://www.readbyqxmd.com/read/27880879/arsenic-levels-among-pregnant-women-and-newborns-in-canada-results-from-the-maternal-infant-research-on-environmental-chemicals-mirec-cohort
#19
Adrienne S Ettinger, Tye E Arbuckle, Mandy Fisher, Chun Lei Liang, Karelyn Davis, Ciprian-Mihai Cirtiu, Patrick Bélanger, Alain LeBlanc, William D Fraser
Arsenic is a common environmental contaminant from both naturally-occurring and anthropomorphic sources and human exposure can be detected in various tissues. Its toxicity depends on many factors including the chemical form, valence state, bioavailability, metabolism and detoxification within the human body. Of paramount concern, particularly with respect to health effects in children, is the timing of exposure as the prenatal and early life periods are more susceptible to toxic effects. The Maternal-Infant Research on Environmental Chemicals (MIREC) cohort was established to obtain national-level biomonitoring data for approximately 2,000 pregnant women and their infants between 2008 and 2011 from 10 Canadian cities...
November 20, 2016: Environmental Research
https://www.readbyqxmd.com/read/27849500/the-u-s-army-occupational-and-environmental-medicine-residency-at-aberdeen-proving-ground-maryland-1960-1996
#20
Joel C Gaydos, Timothy M Mallon, William A Rice
BACKGROUND: Reorganization of the Army and critical assessment of Army Graduate Medical Education programs prompted the Occupational and Environmental Medicine (OEM) Consultant to the Army Surgeon General to initiate a review of current Army OEM residency training. Available information indicated the Army OEM residency at Aberdeen Proving Ground, MD, was the first and longest operating Army OEM residency. Describing this residency was identified as the first step in the review, with the objectives of determining why the residency was started and sustained and its relevance to the needs of the Army...
November 2016: Military Medicine
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