29,035 results match your criteria Indoor Aeroallergens
Environ Res 2018 Dec 10;170:46-55. Epub 2018 Dec 10.
Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA. Electronic address:
Background: Household air pollution from cooking with solid fuels affects nearly 3 billion people worldwide and is responsible for an estimated 2.5 million premature deaths and 77 million disability-adjusted life years annually. Investigating the effect of household air pollution on indicators of cardiometabolic disease, such as metabolic syndrome, can help clarify the pathways between this widespread exposure and cardiovascular diseases, which are increasing in low- and middle-income countries. Read More
PLoS Negl Trop Dis 2018 Dec 17;12(12):e0007022. Epub 2018 Dec 17.
Department of Clinical Virology, Clinical Microbiology Research Center, Shiraz University of Medical Sciences, Namazi Hospital, Shiraz, Iran.
West Nile virus (WNV) and Zika virus (ZIKV) are mosquito-borne viral infections. Over the past few decades, WNV has been associated with several outbreaks involving high numbers of neuroinvasive diseases among humans. The recent re-emergence of ZIKV has been associated with congenital malformation and also with Guillain-Barre syndrome in adults. Read More
Zoo Biol 2018 Dec 17. Epub 2018 Dec 17.
Department of Environmental Science and Policy, George Mason University, Fairfax, Virginia.
The ex situ population of fishing cats (Prionailurus viverrinus) face many challenges to its sustainability such as mate incompatibility, low founder numbers and disease prevalence. The North American population was monitored for a three-year period during institutional transfers and breeding introductions. In total, 26 fishing cats, including 15 different breeding pairs were monitored during 20 transfers. Read More
Med Lav 2018 Dec 20;109(6):435-443. Epub 2018 Dec 20.
Medicine Faculty of Dumlupinar University, Department of Public Health.
Background: Sick building syndrome (SBS) is defined as a condition occurring in those who live or work in a modern building and who suffer from symptoms such as headache, fatigue, lack of concentration and irritation of the skin and mucous membranes.
Objectives: The aim of this study was to evaluate the relationship between personal characteristics, environmental factors and the prevalence of SBS among the secretaries working in a hospital.
Method: In this cross-sectional study, questionnaires were administered to all secretaries who were working in Kutahya hospital in January and March 2018. Read More
Front Neurol 2018 29;9:1022. Epub 2018 Nov 29.
Monash Institute of Cognitive and Clinical Neurosciences and School of Psychological Sciences, Monash University, Melbourne, VIC, Australia.
Circadian disruption is associated with poor health outcomes, including sleep and mood disorders. The suprachiasmatic nucleus (SCN) of the anterior hypothalamus acts as the master biological clock in mammals, regulating circadian rhythms throughout the body. The clock is synchronized to the day/night cycle via retinal light exposure. Read More
Wellcome Open Res 2017 15;2:22. Epub 2018 Jan 15.
KEMRI-Wellcome Trust Research Programme, Centre for Geographic Medicine Research-Coast, Kilifi, Kenya.
: Insecticide treated nets (ITNs) protect humans against bites from the mosquito vectors that transmit malaria, thereby reducing malaria morbidity and mortality. It has been noted that ITN use leads to a switch from indoor to outdoor feeding among these vectors. It might be expected that outdoor feeding would undermine the effectiveness of ITNs that target indoors vectors, but data are limited. Read More
Environ Sci Pollut Res Int 2018 Dec 14. Epub 2018 Dec 14.
Chemical and Petrochemicals Engineering Department, Egypt-Japan University of Science and Technology, New Borg El-Arab Alexandria, Egypt.
With raising awareness of gaseous air pollutants and their harmful impact, adsorption is considered one of the most prominent techniques for gaseous emissions control. The usage of polyaniline as a gas adsorbent is an innovative idea. This work aims to compare the efficacy of synthesized polyaniline nanotubes (PANT) as a novel adsorbent towards inorganic gases (ammonia NH) and volatile organic compounds (toluene vapor). Read More
Ann Work Expo Health 2018 Dec 14. Epub 2018 Dec 14.
Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Barcelona, Spain.
Thermal spraying is widely used for industrial-scale application of ceramic coatings onto metallic surfaces. The particular process has implications for occupational health, as the high energy process generates high emissions of metal-bearing nanoparticles. Emissions and their impact on exposure were characterized during thermal spraying in a work environment, by monitoring size-resolved number and mass concentrations, lung-deposited surface area, particle morphology, and chemical composition. Read More
Sci Total Environ 2018 Dec 5;657:410-419. Epub 2018 Dec 5.
Department of Architecture and Architectural Engineering, Yonsei University, Seoul 03722, Republic of Korea.
Experimental analysis was conducted on the indoor air pollutant concentration using natural ventilation and filters. The study targeted two office rooms each of which was occupied by four people, and with the same outdoor environments. A non-woven fabric filter (room A) and an electrostatic filter (room B) were installed on the window frame, and the indoor air pollutant concentration and indoor climate factors were monitored based on the number of occupants and the occupants' activities. Read More
Indoor Air 2018 Dec 12. Epub 2018 Dec 12.
Occupational and Environmental Medicine Center, and Department of Clinical and Experimental Medicine, Linköping University, S-58185, Linköping, Sweden.
Toxic compounds in cooking fumes could cause respiratory problems. In the present study the formation of isocyanic acid (ICA), methyl isocyanate (MIC) and hydrogen cyanide (HCN) was studied during the heating of proteins or frying of protein rich foods. Heating was performed in an experimental setup using a tube oven set at 200-500 °C and in a kitchen when foods with different protein content were fried at a temperature around 300 °C. Read More
Child Care Health Dev 2018 Nov 22. Epub 2018 Nov 22.
Department of Public Health, University of Otago, Wellington, New Zealand.
Background: There is limited evidence available on the nature of children's exposure to smoking and smoking paraphernalia in private spaces (homes and cars). We aimed to evaluate the extent and nature of children's exposure to smoking in these settings using image data captured by wearable cameras.
Methods: One-hundred and sixty-eight children wore wearable cameras for 4 days that automatically took pictures every 7 s. Read More
Rapid Commun Mass Spectrom 2018 Dec 11. Epub 2018 Dec 11.
Exposure Biology, Senator Frank R. Lautenberg Environmental Health Sciences Laboratory, Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
Rationale: Organophosphate flame retardants (OPFRs) are a class of flame retardants widely found in environmental and biological matrices that have been extensively studied due to their adverse health effects in humans. OPFRs are loosely bound chemicals that can detach from treated products and be released into indoor and outdoor environments, where they have the potential to further undergo transformation and degradation processes, in particular the chlorinated OPFRs (Cl-PFRs). Their detection remains a moving target for analysts, and traditional targeted mass spectrometry methods are suitable only for those compounds with authentic standards. Read More
BMC Infect Dis 2018 Dec 14;18(1):663. Epub 2018 Dec 14.
Burnet Institute, Melbourne, Australia.
Background: To combat emerging drug resistance in the Greater Mekong Sub-region (GMS) the World Health Organization and GMS countries have committed to eliminating malaria in the region by 2030. The overall approach includes providing universal access to diagnosis and treatment of malaria, and sustainable preventive measures, including vector control. Topical repellents are an intervention that can be used to target residual malaria transmission not covered by long lasting insecticide nets and indoor residual spraying. Read More
Air Qual Atmos Health 2018 25;11(10):1137-1142. Epub 2018 Sep 25.
1Department of Infrastructure Engineering, Melbourne School of Engineering, The University of Melbourne, Parkville, Victoria 3010 Australia.
Fragranced consumer products, such as cleaning supplies, air fresheners, and personal care products, can have adverse effects on both air quality and health. This study investigates the effects of fragranced products on autistic individuals ages 18-65 in the United States, Australia, and United Kingdom. Nationally representative population surveys ( = 1137; 1098; 1100) found that, across the three countries, 4. Read More
Environ Health Insights 2018 29;12:1178630218811342. Epub 2018 Nov 29.
Centre for Environmental Studies and Applied Life Sciences, The University of Trinidad and Tobago, Arima, Trinidad and Tobago.
The built environment encompasses the physical components of the environment, inclusive of infrastructure, households, buildings, streets, and open spaces, within which individuals reside and carry out their daily activities. It affects both indirectly and directly on the outdoor and indoor physical environment as well as the socio-economic environment. The elements which comprise the built environment and those of the physical and socio-economic environments, which are affected by it, are recognised as key determinants of health. Read More
Environ Health 2018 12 13;17(1):88. Epub 2018 Dec 13.
State Key Joint Laboratory for Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing, 100871, China.
Background: Aerobic exercise benefits health but increases inhalation of fine particles (PM) in ambient air. Acute cardiopulmonary responses to PM exposure in individuals with different exercise habits, especially in areas with severe air pollution, are not well understood.
Methods: To examine acute cardiopulmonary responses to PM exposure modified by exercise habits, a panel of 20 healthy non-smoking male subjects, recruited in Beijing, China, completed seven visits. Read More
Int J Environ Res Public Health 2018 12 11;15(12). Epub 2018 Dec 11.
School of Engineering, Nazarbayev University (NU), 53, Kabanbay Batyr Avenue, Astana 010000, Kazakhstan.
This paper focuses on the results of computational fluid dynamics (CFD) modeling of radon concentration distribution in living areas within residences. The COMSOL Multiphysics 5.3 software package has been employed for solving coupled momentum and species transport problems together with pseudo-reaction term modeling of the radon radioactive decay process. Read More
Sensors (Basel) 2018 Dec 11;18(12). Epub 2018 Dec 11.
Facultad de Ciencias Físico-Matemáticas, Benemérita Universidad Autónoma de Puebla, Av. San Claudio y 18 Sur, Col. San Manuel, C.U., C.P. 72570 Puebla, México.
The source localization of gas leaks is important to avoid any potential danger to the surroundings or the probable waste of resources. Currently there are several localization methods using robotic systems that try to find the origin of a gas plume. Many of these methods require wind velocity information involving the use of commercial anemometric systems which are extremely expensive compared to metal oxide gas sensors. Read More
Sensors (Basel) 2018 Dec 11;18(12). Epub 2018 Dec 11.
ISTAR-IUL, Instituto Universitário de Lisboa (ISCTE-IUL), Lisboa 1649-026, Portugal.
This research work uses a simplified approach to combine location information from a beacon's propagation signal interaction with a mobile device sensor (accelerometer and gyroscope) with local building information to give real-time location and guidance to a user inside a building. This is an interactive process with visualisation information that can help user's orientation inside unknown buildings and the data stored from different users can provide useful information about users' movements inside a public building. Beacons installed on the building at specific pre-defined positions emit signals that give a geographic position with an associated imprecision, related with Bluetooth's range. Read More
Sensors (Basel) 2018 Dec 9;18(12). Epub 2018 Dec 9.
Department of Computer Science, Universidad Autónoma de Madrid, Francisco Tomás y Valiente 11, 28049 Madrid, Spain.
Schools are amongst the most densely occupied indoor areas and at the same time children and young adults are the most vulnerable group with respect to adverse health effects as a result of poor environmental conditions. Health, performance and well-being of pupils crucially depend on indoor environmental quality (IEQ) of which air quality and thermal comfort are central pillars. This makes the monitoring and control of environmental parameters in classes important. Read More
Sensors (Basel) 2018 Dec 10;18(12). Epub 2018 Dec 10.
State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China.
Laser rangefinders (LRFs) are widely used in autonomous systems for indoor positioning and mobile mapping through the simultaneous localization and mapping (SLAM) approach. The extrinsic parameters of multiple LRFs need to be determined, and they are one of the key factors impacting system performance. This study presents an extrinsic calibration method of multiple LRFs that requires neither extra calibration sensors nor special artificial reference landmarks. Read More
Sensors (Basel) 2018 Dec 10;18(12). Epub 2018 Dec 10.
German Aerospace Center (DLR); Institute for Communications and Navigation, Oberpfaffenhofen, 82234 Wessling, Germany.
In 3D pedestrian indoor navigation applications, position estimation based on inertial measurement units (IMUss) fails when moving platforms (MPs), such as escalators and elevators, are not properly implemented. In this work, we integrate the MPs in an upper 3D-simultaneous localization and mapping (SLAM) algorithm which is cascaded to the pedestrian dead-reckoning (PDR) technique. The step and heading measurements resulting from the PDR are fed to the SLAM that additionally estimates a map of the environment during the walk in order to reduce the remaining drift. Read More
Insects 2018 Dec 7;9(4). Epub 2018 Dec 7.
Laboratory for Process Microbial Ecology and Bioinspirational Management (PME&BIM), Department of Microbial and Molecular Systems, KU Leuven, Campus De Nayer, B-2860 Sint-Katelijne-Waver, Belgium.
Many reptiles, amphibians, mammals, and insects practice some form of hibernation during which their metabolic rate is drastically reduced. This allows them to conserve energy and survive the harsh winter conditions with little or no food. While it can be expected that a reduction in host metabolism has a substantial influence on the gut microbial community, little is known about the effects of hibernation on the composition of the microbial gut community, especially for insects. Read More
Medicine (Baltimore) 2018 Dec;97(49):e13600
Department of Internal Medicine.
Background: A gastrointestinal endoscopy unit is frequently exposed to gastrointestinal gas expelled from patients and electrocoagulated tissue through carbonation for the treatment of gastrointestinal neoplasms or hemostasis of gastrointestinal bleeding. This can be potentially harmful to the health of not only the healthcare personnel but also patients who undergo endoscopic examinations. However, there has been scarce data on air quality in the endoscopy unit. Read More
Environ Int 2018 Dec 10;123:240-255. Epub 2018 Dec 10.
Department of Civil Engineering, Indian Institute of Technology Tirupati, Tirupati, Andhra Pradesh 517 506, India. Electronic address:
This study investigates the impact of increased levels of indoor air pollution (IAP) caused due to biomass burning in the rural households of Northern India. A comparative assessment of the impact of traditional cookstoves (TCS) and improved cookstoves (ICS) coupled with the characteristics of kitchen was conducted to estimate the PM (PM, PM, PM), CO/CO concentrations in the micro-environments of kitchen and living area of the households. The study incorporated both extensive and intensive real-time indoor air quality (IAQ) monitoring during the two cooking sessions of the day. Read More
Chemosphere 2018 Dec 3;219:209-216. Epub 2018 Dec 3.
Pacific Northwest National Laboratory, Marine Sciences Laboratory, 1529 W Sequim Bay Rd, Sequim, WA 98382, USA; NOAA - National Marine Fisheries Service, Lynker Tech & NW Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, WA, 98112, USA. Electronic address:
Polybrominated diphenyl ethers (PBDEs) were widely used as flame retardants in consumer products including electronic devices. Important routes of human exposure are contaminated food and contact with dust. In this study, we measured twelve PBDEs in household/workplace dust and blood plasma samples provided by 113 volunteers living in the Puget Sound region, WA and working at electronic waste (E-waste) recycling sites (n = 29) or non-specific indoor (n = 57) or outdoor occupations (n = 27). Read More
J Health Pollut 2018 Jun 11;8(18):180606. Epub 2018 Jun 11.
Department of Chemistry, University of Ibadan, Ibadan-Nigeria.
Background: Consumer products such as paints are a potentially significant source of volatile organic compounds (VOCs) and oxygenated VOCs. Paints for construction and household use have been rapidly changing from oil-based to water-based paints and are one of the commonly identified sources of oxygenated VOCs in indoor environments.
Objectives: Four different anti-freezing agents were identified and analyzed in 174 waterbased paint samples, purchased from popular paint markets in two metropolitan cities in Nigeria, Lagos and Ibadan. Read More
J Ophthalmol 2018 7;2018:3708409. Epub 2018 Nov 7.
MD, FRCSEdn, Consultant Pediatric Ophthalmologist, RTPD Ophthalmology Program, Ohud Hospital, Madina, Saudi Arabia.
Introduction: Around half of the visually impaired population has uncorrected refractive errors (URE), and myopia constitutes a high proportion of them. URE should be screened and treated early to prevent long-term complications. The aim of this study was to determine the prevalence of myopia among all patients attending a pediatric outpatient clinic at Ohud Hospital in Medina, Saudi Arabia (KSA). Read More
Ground Water Monit Remediat 2018 5;38(2):79-89. Epub 2018 Mar 5.
AECOM, Austin, TX 78729, USA.
A value of 0.001 is recommended by the United States Environmental Protection Agency (USEPA) for its groundwater-to-indoor air Generic Attenuation Factor (GAFG), used in assessing potential vapor intrusion (VI) impacts to indoor air, given measured groundwater concentrations of volatile chemicals of concern (e.g. Read More
Pestic Biochem Physiol 2018 Oct 13;151:32-39. Epub 2018 Feb 13.
Emerging Pathogens Institute and Department of Entomology and Nematology, University of Florida, Gainesville, FL 32610, USA.
The widespread emergence of pyrethroid-resistant has intensified the need to find new contact mosquitocides for indoor residual spraying and insecticide treated nets. With the goal of developing new species-selective and resistance-breaking acetylcholinesterase (AChE)-inhibiting mosquitocides, in this report we revisit the effects of carbamate substitution on aryl carbamates, and variation of the 1-alkyl group on pyrazol-4-yl methylcarbamates. Compared to aryl methylcarbamates, aryl dimethylcarbamates were found to have lower selectivity for AChE (AChE) over human AChE (hAChE), but improved tarsal contact toxicity to G3 strain . Read More
Bioinspir Biomim 2018 Dec 7;14(1):016015. Epub 2018 Dec 7.
Temasek Laboratories, National University of Singapore, Singapore 117411, Singapore. Author to whom any correspondence should be addressed.
The tailless flapping-wing micro air vehicle (FW-MAV) is one of the most challenging problems in flapping-wing design due to its lack of tail for inherent flight stability. It must be designed in such a way that it can produce proper augmented control moments modulated by a closed-loop attitude controller for active stabilization. We propose a tailless FW-MAV with a wing stroke plane modulation mechanism, namely NUS-Roboticbird, which maneuvers by only using its flapping wings for both propulsion and attitude control. Read More
Physiol Meas 2018 Oct 12. Epub 2018 Oct 12.
College of Biomedical Engineering and Instrument Science, Zhejiang University, Zhejiang Province ZheDa road 38#, Hangzhou, Zhejiang, 310027, CHINA.
Objective: Wearable gait event detection (GED) techniques have great potential for clinical applications by aiding the rehabilitation of individuals in their daily living environment. Unlike previous wearable GED techniques, which have been proposed for offline detection or laboratory settings, we aimed to develop a real-time GED system adapted for utilization in the daily living environment. Approach: This study presents a novel GED system in which foot clearance and sagittal angular velocity were incorporated to realize real-time GED in a real-world environment. Read More
Environ Int 2018 Dec 3. Epub 2018 Dec 3.
Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India. Electronic address:
The use of biomass solid fuels (BSFs) for cooking, contribute significantly to the household air pollution (HAP) in developing countries. Emissions resulting from a variety of BSFs (cow dung cakes, wood, and agriculture residues) contain a significant amount of air pollutants, which are now recognized for their role in climatic change and adverse human health impacts. In the current study, daily variations in black carbon (BC) or Short-Lived Climate Forcer concentrations were studied from rural household kitchens using portable aethalometer. Read More
Environ Int 2018 Nov 14. Epub 2018 Nov 14.
Department of Earth Sciences, University of Toronto, Toronto, Ontario, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada. Electronic address:
Background: Exposure to organophosphate ester (OPE) flame retardants and plasticizers is widespread and is of concern due to their toxicity.
Objectives: To investigate relationships between and within OPE concentrations in air, dust, hands, electronic product wipes and urinary metabolites with the goal of identifying product sources and exposure pathways.
Methods: Women in Toronto and Ottawa, Canada, provided a urine sample, two sets of hand wipes, access to their homes for air and dust sampling, and completed a questionnaire. Read More
Zhonghua Yu Fang Yi Xue Za Zhi 2018 Dec;52(12):1315-1320
School of Public Health, Fudan University/Key Laboratory of Public Health Safety of the Ministry of Education/National Health Commission Key Laboratory of Health Technology Assessment, Shanghai 200032, China.
In the past decades, people's work and life styles have dramatically changed during the rapid economic development and urbanization in China. A national survey reported that Chinese adults spend an average of 81% of daily time in indoor environment. Exposure to indoor air pollution plays key roles for human health but is likely to be neglected due on the relatively lower concentration levels and lower awareness among common people. Read More
J Occup Environ Hyg 2018 Dec 12:1-36. Epub 2018 Dec 12.
a School of Engineering and Technology , Savonia University of Applied Sciences , Kuopio , Finland.
The aim of this study was to measure the concentrations of gaseous and particulate contaminants originated from additive manufacturing operations and post-processes in an occupational setting when plastics were used as feedstock materials. Secondary aims were to evaluate the concentration levels based on proposed exposure limits and target values and to propose means to reduce exposure to contaminants released in additive manufacturing processes. Volatile organic compounds were sampled with Tenax® TA adsorption tubes and analyzed with thermo desorption gas chromatography-mass spectrometry instrument. Read More
J Water Health 2018 Dec;16(6):947-957
Department of Microbiology, Eötvös Loránd University of Sciences, Pázmány Péter sétány 1/C, H-1117, Hungary.
While disinfection of swimming pools is indispensable for microbiological safety, it may lead to the formation of disinfection by-products. Most studies agree that inhalation exposure is the predominant pathway of the associated health risks, but assumptions are based on concentrations measured in water and evaporation models. Pool water and air were sampled in 19 swimming pools. Read More
Sante Publique 2018 July August;30(4):575-586
In Burkina Faso, women and their young children are the most exposed to the effects of indoor air pollution. This study investigated the risk factors associated with air pollution during meal cooking in the occurrence of Acute Respiratory Infections (ARI) in children under 5 years of age. This is a cross-sectional study that took place in two sectors of the city of Ouagadougou (sectors 15 and 17) in Burkina Faso. Read More
Sports Med Int Open 2018 Sep 25;2(5):E148-E156. Epub 2018 Sep 25.
Epidemiology, Biostatistics and Prevention Institute, University of Zürich, Zürich, Switzerland.
Vitamin D concentrations corresponding to 75 nmol/L 25(OH)D have been associated with maintained muscle function, growth and regeneration, optimal bone health and immunology in athletes. The objective of this study was to investigate the prevalence and predictors of insufficient 25(OH)D concentrations in athletes. Six hundred three Swiss athletes were assessed. Read More
Radiat Environ Biophys 2018 Dec 8. Epub 2018 Dec 8.
Institute of Industrial Ecology UB RAS, 20, Sophy Kovalevskoy Str., Yekaterinburg, 620219, Russia.
Indoor exposure to natural radon is a factor that influences lung cancer risk worldwide. The present study includes a meta-analysis of epidemiological data on the relationship between lung cancer and indoor radon. Altogether, 31 case-control studies with 20,703 cases, 34,518 controls and 140 individual odds ratio (OR) estimates are included in the meta-analysis. Read More
Indian J Nucl Med 2018 Nov;33(Suppl 1):S5-S10
Department of Nuclear Medicine, Kokilaben Dhirubhai Ambani Hospital, Mumbai, Maharashtra, India.
Evidence-based historical accounts of critical events, which shaped nuclear medicine in India today, are presented in this article. There was parallel activity happening in the northern and western region of India in the early 60s. Radiation Medicine Center (RMC) at Mumbai inaugurated in September 1963 by Dr. Read More
Nanotechnology 2018 Dec 10. Epub 2018 Dec 10.
Key Laboratory of Materials Physics, Chinese Academy of Sciences - Hefei Institutes of Physical Sciences, Hefei 230031, Hefei, CHINA.
Indoor formaldehyde removal is of great significance to reduce public health risk. Herein, we report a facile method for preparing N-doped nanoporous carbon through direct carbonization of MOFs (ZIF-8) to remove harmful formaldehyde (HCHO). The prepared N-doped nanoporous carbon exhibited uniform morphology and large specific surface area. Read More
Environ Int 2018 Dec 5;123:181-188. Epub 2018 Dec 5.
Department of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, MA, USA; Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA; Vincent Obstetrics and Gynecology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Background: Exposure to some environmental chemicals is ubiquitous and linked to a variety of adverse outcomes, including children's health. While few studies have assessed the contribution of both male and female exposures to children's health, understanding the patterns of couple's exposure is needed to understand their joint effects.
Objective: We assessed the correlation patterns between male and female partners' concentrations of 37 environmental chemical biomarkers. Read More
Waste Manag 2018 Nov 6;81:78-87. Epub 2018 Oct 6.
SUEZ, CIRSEE, 38 rue du Président Wilson, 78230 Le Pecq, France.
Objectives: Industrial composting is associated with high levels of worker exposure to bioaerosols. Measurement of airborne microorganisms and endotoxin is complex and the related cost is high. The objective was therefore to examine whether dust measurement could be used as a marker of exposure to bioaerosols in composting facilities. Read More
Lancet Planet Health 2018 Dec;2(12):e532-e539
Nicholas School of the Environment and Duke Global Health Institute, Duke University, Durham, NC, USA; Duke Kunshan University, Kunshan, Jiangsu, China.
Background: Human exposure to multiphase semi-volatile organic compounds (SVOCs) via multiple routes has been associated with health risks. Residential air cleaning interventions remove SVOCs adsorbed on airborne particles, which subsequently affects indoor concentrations of SVOCs in other phases. We aimed to investigate the effect of residential air cleaning interventions on the overall cancer risk associated with multiphase SVOCs. Read More
Protein Pept Lett 2018 Dec 8. Epub 2018 Dec 8.
Department of Clinical Laboratory , Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi. China.
Background: The dust mite Dermatophagoides farinae is a common worldwide cause of indoor allergies induced by mite proteins, including the mid-tier allergen Der f 7. Objective To identify conformational epitopes in Der f 7 using mimotope mapping and computational modelling.
Methods: Here, we used standard hybridoma technology to generate 3 new monoclonal antibodies against Der f 7 and performed mimotope mapping by probing a random peptide phage display library. Read More
Inorg Chem 2018 Dec 11. Epub 2018 Dec 11.
Animal Husbandry and Veterinary Bureau of Jinan , Jinan 250002 , P. R. China.
To enhance the Fenton catalytic performance in a neutral solution under indoor sunlight, a novel FeOCl/polyoxometalate (POM) (FeOCl/POM-W and FeOCl/POM-Mo) composite was successfully synthesized for the first time, which shows significantly improved Fenton catalytic activity and stability for phenol degradation compared with FeOCl. Furthermore, the degradation constants ( k) of FeOCl/POM-Mo (0.08 min) and FeOCl/POM-W (0. Read More
Environ Sci Technol 2018 Dec 11. Epub 2018 Dec 11.
Semi-volatile organic compounds (SVOCs) are ubiquitous in the indoor environment and a priority for exposure assessment because of the environmental health concerns that they pose. Direct air-to-skin dermal uptake has been shown to be comparable to the inhalation intake for compounds with certain chemical properties. In this study, we aim to further understand the transport of these types of chemicals through the skin, specifically through the stratum corneum (SC). Read More
Int Arch Allergy Immunol 2018 Dec 6:1-10. Epub 2018 Dec 6.
Laboratory of Clinical Immunology, Wuhan No. 1 Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan,
Smoking is considered to be the main source of indoor pollution, and it has been identified as an important environmental factor contributing to asthma onset. We know that T helper 2 (Th2) response plays a crucial role in the process of asthma disease. We have investigated the reaction of cigarette smoke extract (CSE) on Th polarization which is controlled by dendritic cells (DCs). Read More
Pathog Glob Health 2018 Dec 6:1-9. Epub 2018 Dec 6.
a Heidelberg Institute of Global Health , University of Heidelberg , Germany.
This review discusses biological and chemical methods for dengue vector control, using recently emerging summary evidence, meta-analyses and systematic reviews to conclude on practical public health recommendations for Aedes control, which is increasingly relevant in an era of widespread Chikungunya, yellow feer and Zika outbreaks. The analysis follows an a priori framework of systematic reviews by the authors on vector control methods, distinguishing vector control methods into biological, chemical and environmental methods. Findings of each published systematic review by the authors, following each individual vector control method, are summarised and compared in the discussion against the findings of existing meta-analyses covering all vector control methods. Read More