keyword
MENU ▼
Read by QxMD icon Read
search

Environmental health

keyword
https://www.readbyqxmd.com/read/29150826/rethinking-human-nonhuman-primate-contact-and-pathogenic-disease-spillover
#1
REVIEW
Victor Narat, Lys Alcayna-Stevens, Stephanie Rupp, Tamara Giles-Vernick
Zoonotic transmissions are a major global health risk, and human-animal contact is frequently raised as an important driver of transmission. A literature examining zooanthroponosis largely agrees that more human-animal contact leads to more risk. Yet the basis of this proposition, the term contact, has not been rigorously analyzed. To understand how contact is used to explain cross-species spillovers, we conducted a multi-disciplinary review of studies addressing human-nonhuman primate (NHP) engagements and pathogenic transmissions and employing the term contact...
November 17, 2017: EcoHealth
https://www.readbyqxmd.com/read/29150753/psychological-aspects-of-obesity-in-children-and-adolescents
#2
Rajesh Sagar, Tanu Gupta
Childhood obesity is multi factorial health condition, so the simple evaluation of body fat will not be sufficed to manage the global epidemic of childhood obesity. Literature consistently provides evidence for physical health risks associated with childhood obesity; however in recent times, mental health of the obese children has also gained attention of the researchers as well as clinicians. Obese children experience number of psycho-social problems that significantly affect their quality of life and wellbeing...
November 18, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/29150676/severe-pollution-in-china-amplified-by-atmospheric-moisture
#3
Xuexi Tie, Ru-Jin Huang, Junji Cao, Qiang Zhang, Yafang Cheng, Hang Su, Di Chang, Ulrich Pöschl, Thorsten Hoffmann, Uli Dusek, Guohui Li, Douglas R Worsnop, Colin D O'Dowd
In recent years, severe haze events often occurred in China, causing serious environmental problems. The mechanisms responsible for the haze formation, however, are still not well understood, hindering the forecast and mitigation of haze pollution. Our study of the 2012-13 winter haze events in Beijing shows that atmospheric water vapour plays a critical role in enhancing the heavy haze events. Under weak solar radiation and stagnant moist meteorological conditions in winter, air pollutants and water vapour accumulate in a shallow planetary boundary layer (PBL)...
November 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29150635/one-pot-synthesis-of-trifunctional-chitosan-edta-%C3%AE-cyclodextrin-polymer-for-simultaneous-removal-of-metals-and-organic-micropollutants
#4
Feiping Zhao, Eveliina Repo, Dulin Yin, Li Chen, Simo Kalliola, Juntao Tang, Evgenia Iakovleva, Kam Chiu Tam, Mika Sillanpää
The global contamination of water resources with inorganic and organic micropollutants, such as metals and pharmaceuticals, poses a critical threat to the environment and human health. Herein, we report on a bio-derived chitosan-EDTA-β-cyclodextrin (CS-ED-CD) trifunctional adsorbent fabricated via a facile and green one-pot synthesis method using EDTA as a cross-linker, for the adsorption of toxic metals and organic micropollutants from wastewater. In this system, chitosan chain is considered as the backbone, and the immobilized cyclodextrin cavities capture the organic compounds via host-guest inclusion complexation, while EDTA-groups complex metals...
November 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29150271/xenohormesis-in-early-life-new-avenues-of-research-to-explore-anti-aging-strategies-through-the-maternal-diet
#5
Philippe de Medina
Aging is a progressive internal physiological deterioration of the organism, leading to the occurrence of age-related lethal diseases. It has become a major societal challenge to understand the processes that drive aging and to develop rational pharmacological agents and dietary approaches to fight against age-related deterioration and diseases. Interestingly, several lines of evidence highlight an influence of the developmental period on the risk of age-related diseases later in life. This field is known as the developmental origins of health and disease...
November 2017: Medical Hypotheses
https://www.readbyqxmd.com/read/29149894/comments-on-incidence-of-cancer-among-licensed-commercial-pilots-flying-north-atlantic-routes
#6
EDITORIAL
S M J Mortazavi
Gudmundsdottir et al. in their paper entitled "Incidence of cancer among licensed commercial pilots flying North Atlantic routes" published in Environmental Health have evaluated the effects of exposure to higher levels of cosmic radiation on cancer incidence in the pilots of commercial flights. Despite its remarkable strengths, the paper authored by Gudmundsdottir et al. has some shortcomings. The shortcomings of this paper such as not determining the shape of dose-response relationship for radiation-induced cancers, limitations in flight dose calculations, the weaknesses of CARI-6 as the program used by Gudmundsdottir et al...
November 17, 2017: Environmental Health: a Global Access Science Source
https://www.readbyqxmd.com/read/29149752/hazard-assessment-of-hydraulic-fracturing-chemicals-using-an-indexing-method
#7
Guangji Hu, Tianyi Liu, James Hager, Kasun Hewage, Rehan Sadiq
The rapid expansion of unconventional natural gas production has triggered considerable public concerns, particularly regarding environmental and human health (EHH) risks posed by various chemical additives used in hydraulic fracturing (HF) operations. There is a need to assess the potential EHH hazards of additives used in real-world HF operations. In this study, HF additive and fracturing fluid data was acquired, and EHH hazards were assessed using an indexing approach. The indexing system analyzed chemical toxicological data of different ingredients contained within additives and produced an aggregated EHH safety index for each additive, along with an indicator describing the completeness of the chemical toxicological data...
November 14, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/29149750/friends-or-foes-monetized-life-cycle-assessment-and-cost-benefit-analysis-of-the-site-remediation-of-a-former-gas-plant
#8
Lies Huysegoms, Sandra Rousseau, Valérie Cappuyns
Site contamination is a global concern because of the potential risks for human health and ecosystem quality. Every contaminated site has its own specific characteristics and the increased availability and efficiency of remediation techniques makes the choice of remediation alternative increasingly complicated. In this paper an attributional Life Cycle Assessment (LCA) of the secondary environmental impacts of a site remediation is performed and its results are monetized using two different monetization techniques, namely Stepwise 2006 and Ecovalue 08...
November 14, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/29149446/a-flood-of-problems
#9
Sean Price
Hurricane Harvey devastated the Texas coast in late August. Widespread flooding in the Houston area wiped out thousands of homes and businesses, including countless medical facilities and practices. Although the short-term health concerns may be apparent, longer-term effects associated with stress and environmental issues can be harder to spot.
November 1, 2017: Texas Medicine
https://www.readbyqxmd.com/read/29149444/morphology-molecular-structure-and-stable-carbon-isotopic-composition-of-black-carbon-bc-in-urban-topsoils
#10
Yutong Zong, Qing Xiao, Shenggao Lu
Urban soils contain significant amounts of black carbon (BC) from biomass and fossil fuel combustion and regard to be a pool of BC. BC in urban soils has multiple effects on environmental processes in urban system, such as global climate change, air quality, and public health. Urban topsoil samples (0-10 cm) were collected from Anshan, Liaoning Province, northeast China, which is one of the most important old steel industrial bases in China. The BC in urban topsoils was extracted using the density method. Their chemical composition, morphology, molecular structure, and stable carbon isotopic composition were examined using elemental analysis, scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDS), Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), X-ray diffraction (XRD), and stable carbon isotope (δ(13)C)...
November 17, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29149346/novel-pathways-of-endocrine-disruption-through-pesticides-interference-with-human-mineralocorticoid-receptors
#11
Jianyun Zhang, Xin Huang, Hongling Liu, Weiping Liu, Jing Liu
Mineralocorticoid receptor (MR) is one member of the steroid receptor family. In addition to its important role in Na+/K+ homeostasis, MR is reported as a tumor-suppressor in carcinogenesis. So far, little was known about the ability of pesticides to interfere with MR. In this study, a total of 43 pesticides and/or metabolites were investigated for their potential effects on human MR. None of the tested pesticides exhibited MR agonistic potency, while 16 compounds showed antagonistic activities. Further investigations indicated that these 16 chemicals individually antagonized aldosterone-induced alkaline phosphatase expression in vascular smooth muscle cells and aldosterone-inhibited hepatocellular carcinoma cell proliferation at higher concentrations, and the mixture of these 16 pesticides at environmentally relevant concentrations significantly disrupted MR activity...
November 15, 2017: Toxicological Sciences: An Official Journal of the Society of Toxicology
https://www.readbyqxmd.com/read/29149219/characterization-and-classification-of-lupus-patients-based-on-plasma-thermograms
#12
Nichola C Garbett, Guy N Brock, Jonathan B Chaires, Chongkham S Mekmaysy, Lynn DeLeeuw, Kathy L Sivils, John B Harley, Brad H Rovin, K B Kulasekera, Wael N Jarjour
OBJECTIVE: Plasma thermograms (thermal stability profiles of blood plasma) are being utilized as a new diagnostic approach for clinical assessment. In this study, we investigated the ability of plasma thermograms to classify systemic lupus erythematosus (SLE) patients versus non SLE controls using a sample of 300 SLE and 300 control subjects from the Lupus Family Registry and Repository. Additionally, we evaluated the heterogeneity of thermograms along age, sex, ethnicity, concurrent health conditions and SLE diagnostic criteria...
2017: PloS One
https://www.readbyqxmd.com/read/29148655/feframing-climate-change-for-environmental-health
#13
Caitlin Weems, Prithwi Raj Subramaniam
Repeated warnings by the scientific community on the dire consequences of climate change through global warming to the ecology and sustenance of our planet have not been give appropriate attention by the U.S. public. Research has shown that climate change is responsible for catastrophic weather occurrences--such as floods, tornadoes, hurricanes, and heat waves--resulting in environmental and public health issues. The purpose of this report is to examine factors influencing public views on climate change. Theoretical and political perspectives are examined to unpack opinions held by the public in the U...
April 2017: Journal of Environmental Health
https://www.readbyqxmd.com/read/29148650/residual-effectiveness-of-permethrin-treated-clothing-for-prevention-of-mosquito-bites-under-simulated-conditions
#14
Stephanie L Richards, Jo Anne G Balanay, Jonathan W Harris, Victoria M Banks, Steven Meshnick
Biological hazards such as exposure to ticks and mosquitoes can affect health. Permethrin-treated clothing is available to the public. We don’t currently understand, however, the effects of environmental factors such as fabric type, washing, sunlight, and temperature on permethrin content in treated clothing with respect to mosquito knockdown and mortality. We evaluated the extent to which fabric type (100% cotton denim jeans, 100% polyester work shirt, 35% cotton/65% polyester work shirt), light exposure (0 or 100%), temperature (18 °C, 32 °C), and number of washes (0, 3, 12, 36) affected mosquito knockdown 2 hours post-exposure, mosquito mortality 24 hours post-exposure, and permethrin content...
April 2017: Journal of Environmental Health
https://www.readbyqxmd.com/read/29147980/a-long-term-comparative-assessment-of-human-health-risk-to-leachate-contaminated-groundwater-from-heavy-metal-with-different-liner-systems
#15
Harshit Mishra, Subhankar Karmakar, Rakesh Kumar, Praneeth Kadambala
The handling and management of municipal solid waste (MSW) are major challenges for solid waste management in developing countries. Open dumping is still the most common waste disposal method in India. However, landfilling also causes various environmental, social, and human health impacts. The generation of heavily polluted leachate is a major concern to public health. Engineered barrier systems (EBSs) are commonly used to restrict potentially harmful wastes by preventing the leachate percolation to groundwater and overflow to surface water bodies...
November 16, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29147953/impact-of-perfluorochemicals-on-human-health-and-reproduction-a-male-s-perspective
#16
REVIEW
C Foresta, S Tescari, A Di Nisio
Perfluoroalkyl compounds (PFCs) are a class of organic molecules used in industry and consumer products. PFCs are non-biodegradable and bioaccumulate in the environment and for these reasons they have been a major subject of research regarding their toxicity, environmental fate, and sources of human exposure, since they have been shown to induce severe health consequences, such as neonatal mortality, neurotoxicity and immunotoxicity. The aim of this review is to explore the existing knowledge of the interplay between PFCs exposure and human health, with a focus on male reproductive health, given the emerging gender differences in PFCs clearance and their interaction with sex hormones receptors...
November 17, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/29147675/newborn-screening-for-sickle-cell-disease-in-st-vincent-and-the-grenadines-results-of-a-pilot-newborn-screening-program
#17
Shelly-Ann Williams, Beneka Browne-Ferdinand, Ynolde Smart, Kristen Morella, Susan G Reed, Julie Kanter
Objective: To pilot a newborn screening program for sickle cell disease (SCD) in St. Vincent and the Grenadines using a novel partnership method to determine the feasibility of a universal newborn screening program in this country. Methods: A prospective study of mothers and their newborns was conducted between January 1, 2015, and November 1, 2015, at the country's main hospital. Mothers of infants born at this hospital were offered screening for SCD for their infants. If accepted, the newborn's heel-stick blood specimen was obtained and mailed to the South Carolina Department of Health and Environmental Control Newborn Screening Laboratory for testing...
2017: Global Pediatric Health
https://www.readbyqxmd.com/read/29147107/debated-agronomy-public-discourse-and-the-future-of-biotechnology-policy-in-ghana
#18
Joseph A Braimah, Kilian N Atuoye, Siera Vercillo, Carrie Warring, Isaac Luginaah
This paper examines the highly contested and ongoing biotechnology (Bt) policy-making process in Ghana. We analyse media content on how Bt is viewed in the context of Ghana's parliamentary debate on the Plant Breeders Bill and within the broader public policy-making literature. This paper does not seek to take a position on Bt or the Bill, but to understand how policy actors influence the debate with political and scientific rhetoric in Ghana. The study reveals that in the midst of scientific uncertainties of Bt's potential for sustainable agriculture production and food security, policy decisions that encourage its future adoption are heavily influenced by health, scientific, economic, environmental and political factors dictated by different ideologies, values and norms...
2017: Global Bioethics, Problemi di Bioetica
https://www.readbyqxmd.com/read/29146212/the-current-environmental-levels-of-endocrine-disruptors-mercury-cadmium-organochlorine-pesticides-and-pcbs-in-a-belgian-adult-population-and-their-predictors-of-exposure
#19
Catherine Pirard, Stephanie Compere, Katty Firquet, Corinne Charlier
A human biomonitoring study was carried out measuring the levels of endocrine disruptors in 252 participants (18-76 years old) recruited between February and May 2015 from the general population of Liege Province (Belgium). In this study, we reported the recent levels of cadmium and mercury in urine, some organochlorine pesticides and polychlorinated biphenyls (PCBs) in serum, and their relations to demographic characteristics, lifestyle behaviors and dietary habits. The median urinary levels of mercury and cadmium were 0...
October 31, 2017: International Journal of Hygiene and Environmental Health
https://www.readbyqxmd.com/read/29146197/illicit-drug-ketamine-induces-adverse-effects-from-behavioral-alterations-and-oxidative-stress-to-p53-regulated-apoptosis-in-medaka-fish-under-environmentally-relevant-exposures
#20
Pei-Han Liao, Wen-Kai Yang, Ching-Hsin Yang, Chun-Hon Lin, Chin-Chu Hwang, Pei-Jen Chen
With increasing problems of drug abuse worldwide, aquatic ecosystems are contaminated by human pharmaceuticals from the discharge of hospital or municipal effluent. However, ecotoxicity data and related toxic mechanism for neuroactive controlled or illicit drugs are still lacking, so assessing the associated hazardous risk is difficult. This study aims to investigate the behavioral changes, oxidative stress, gene expression and neurotoxic or apoptosis effect(s) in larvae of medaka fish (Oryzias latipes) with environmentally relevant exposures of ketamine (KET) solutions for 1-14 days...
November 13, 2017: Environmental Pollution
keyword
keyword
732
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"