keyword
MENU ▼
Read by QxMD icon Read
search

indoor air pollution

keyword
https://www.readbyqxmd.com/read/27918956/the-injury-of-fine-particulate-matter-from-cooking-oil-fumes-on-umbilical-cord-blood-vessels-in-vitro
#1
Lijuan Hou, Jian Zhang, Chao Zhang, Yachun Xu, Xiaoxia Zhu, Cijiang Yao, Ying Liu, Tao Li, Jiyu Cao
Cooking oil fumes (COFs) derived PM2.5 is the major source of indoor air pollution in Asia. For this, a pregnant rat model within different doses of cooking oil fumes (COFs) derived PM2.5 was established in pregnancy in our research. Our previous studies have showed that exposure to COFs-derived PM2.5 was related to adverse pregnancy outcomes. However, the mechanisms of signaling pathways remain unknown. Therefore, this study aimed to investigate the underlying mechanisms induced by COFs-derived PM2.5 injury on umbilical cord blood vessels (UCs) in vitro...
November 21, 2016: Environmental Toxicology and Pharmacology
https://www.readbyqxmd.com/read/27918460/indoor-air-quality-in-the-metro-system-in-north-taiwan
#2
Ying-Yi Chen, Fung-Chang Sung, Mei-Lien Chen, I-Fang Mao, Chung-Yen Lu
Indoor air pollution is an increasing health concern, especially in enclosed environments such as underground subway stations because of increased global usage by urban populations. This study measured the indoor air quality of underground platforms at 10 metro stations of the Taipei Rapid Transit system (TRTS) in Taiwan, including humidity, temperature, carbon monoxide (CO), carbon dioxide (CO₂), formaldehyde (HCHO), total volatile organic compounds (TVOCs), ozone (O₃), airborne particulate matter (PM10 and PM2...
December 2, 2016: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/27914645/comparison-of-diverse-estimation-methods-for-personal-exposure-to-air-pollutants-and-associations-with-allergic-symptoms-the-allergy-gene-environment-link-angel-study
#3
Young-Min Kim, Jihyun Kim, Youngshin Han, Byung-Jae Lee, Dong-Chull Choi, Hae-Kwan Cheong, Byoung-Hak Jeon, Inbo Oh, Gwi-Nam Bae, Jae Young Lee, Chang-Heok Kim, SungChul Seo, Su Ryeon Noh, Kangmo Ahn
We estimated the exposure to ambient air pollutants and analyzed the associations with allergic diseases. We enrolled 177 children with atopic dermatitis (AD) and 70 asthmatic adults living in Seoul Metropolitan Area, Korea, and followed for 17months between August 2013 and December 2014. Parents or patients recorded symptom scores on a daily basis. Exposure to particulate matter with a diameter <10μm (PM10) and nitrogen dioxide (NO2) was estimated in four different ways in each individual, using the AQ1 (measurements from the nearest air quality monitoring station to residential houses), AQ2 (measurements modified from AQ1 with the indoor level of air pollutants and time activity of each individual), AQ1-DI, and AQ2-DI (measurements modified from AQ1 and AQ2, respectively, with daily inhalation intakes of air pollutants)...
November 30, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27908624/a-review-of-biomass-burning-emissions-and-impacts-on-air-quality-health-and-climate-in-china
#4
REVIEW
Jianmin Chen, Chunlin Li, Zoran Ristovski, Andelija Milic, Yuantong Gu, Mohammad S Islam, Shuxiao Wang, Jiming Hao, Hefeng Zhang, Congrong He, Hai Guo, Hongbo Fu, Branka Miljevic, Lidia Morawska, Phong Thai, Yun Fat Lam, Gavin Pereira, Aijun Ding, Xin Huang, Umesh C Dumka
Biomass burning (BB) is a significant air pollution source, with global, regional and local impacts on air quality, public health and climate. Worldwide an extensive range of studies has been conducted on almost all the aspects of BB, including its specific types, on quantification of emissions and on assessing its various impacts. China is one of the countries where the significance of BB has been recognized, and a lot of research efforts devoted to investigate it, however, so far no systematic reviews were conducted to synthesize the information which has been emerging...
November 28, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27890988/variability-in-proteinase-antiproteinase-balance-nutritional-status-and-quality-of-life-in-stable-chronic-obstructive-pulmonary-disease-due-to-tobacco-and-nontobacco-etiology
#5
Anant Mohan, Mini Sharma, Arvind Uniyal, Rajlaxmi Borah, Kalpana Luthra, R M Pandey, Karan Madan, Vijay Hadda, Randeep Guleria
CONTEXT: Although the role of proteinase/antiproteinase imbalance in chronic obstructive pulmonary disease (COPD) due to tobacco is well established, information in COPD due to nontobacco etiology is sparse. AIMS: To assess the variability in metalloproteinase activity in COPD related to tobacco and nontobacco causes. SETTINGS AND DESIGN: This is a hospital-based, prospective, observational study. SUBJECTS AND METHODS: Serum matrix metalloproteinase-9 (MMP-9) and tissue inhibitor of metalloproteinases-1 (TIMP-1) were estimated in 200 subjects divided equally into four groups, i...
November 2016: Lung India: Official Organ of Indian Chest Society
https://www.readbyqxmd.com/read/27886037/hospital-acquired-infection-in-public-hospital-buildings-in-the-philippines-is-the-type-of-ventilation-increasing-the-risk
#6
Godofreda Ruiz Vergeire-Dalmacion, Jill Rafols Itable, Emmanuel Saporna Baja
INTRODUCTION: Hospital-acquired infections (HAIs) are associated with increased morbidity and mortality, especially in developing countries. However, limited information is available about the risk of HAIs in naturally ventilated wards (NVWs) and mechanically ventilated intensive care units (MVICUs) of public hospitals in the Philippines. We aimed to assess the association between HAIs and type of ventilation in an urban tertiary care hospital in the Philippines. METHODOLOGY: A cross-sectional point-prevalence survey of infections was done in NVWs and MVICUs of a tertiary care hospital in December 2013...
November 24, 2016: Journal of Infection in Developing Countries
https://www.readbyqxmd.com/read/27883914/association-of-outdoor-air-pollution-and-indoor-renovation-with-early-childhood-ear-infection-in-china
#7
Qihong Deng, Chan Lu, Wei Jiang, Jinping Zhao, Linjing Deng, Yuguang Xiang
BACKGROUND: Otitis media (OM) is a common infection in early childhood with repeated attacks that lead to long-term complications and sequelae, but its risk factors still remain unclear. OBJECTIVE: To examine the risk of childhood OM for different indoor and outdoor air pollutants during different timing windows, with a purpose to identify critical windows of exposure and key components of air pollution in the development of OM. METHODS: We conducted a retrospective cohort study of 1617 children aged 3-4 years in Changsha, China (2011-2012)...
November 21, 2016: Chemosphere
https://www.readbyqxmd.com/read/27876224/microenvironmental-air-quality-impact-of-a-commercial-scale-biomass-heating-system
#8
Zheming Tong, Bo Yang, Philip K Hopke, K Max Zhang
Initiatives to displace petroleum and climate change mitigation have driven a recent increase in space heating with biomass combustion. However, there is ample evidence that biomass combustion emits significant quantities of health damaging pollutants. We investigated the near-source micro-environmental air quality impact of a biomass-fueled combined heat and power system equipped with an electrostatic precipitator (ESP) in Syracuse, NY. Two rooftop sampling stations with PM2.5 and CO2 analyzers were established in such that one could capture the plume while the other one served as the background for comparison depending on the wind direction...
January 2017: Environmental Pollution
https://www.readbyqxmd.com/read/27869682/an-indoor-monitoring-system-for-ambient-assisted-living-based-on-internet-of-things-architecture
#9
Gonçalo Marques, Rui Pitarma
The study of systems and architectures for ambient assisted living (AAL) is undoubtedly a topic of great relevance given the aging of the world population. The AAL technologies are designed to meet the needs of the aging population in order to maintain their independence as long as possible. As people typically spend more than 90% of their time in indoor environments, indoor air quality (iAQ) is perceived as an imperative variable to be controlled for the inhabitants' wellbeing and comfort. Advances in networking, sensors, and embedded devices have made it possible to monitor and provide assistance to people in their homes...
November 17, 2016: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/27867426/fragranced-consumer-products-exposures-and-effects-from-emissions
#10
Anne Steinemann
Fragranced consumer products, such as cleaning supplies, air fresheners, and personal care products, are a primary source of indoor air pollutants and personal exposure. Previous research indicates that fragranced products can trigger adverse health effects, with implications for workplaces and public places. This is the first study to examine the multiple dimensions of exposures related to fragranced products and effects in the US population. The study investigated the prevalence and types of fragranced product exposures, associated health effects, awareness of product emissions, and preferences for fragrance-free policies and environments...
2016: Air Quality, Atmosphere, & Health
https://www.readbyqxmd.com/read/27866741/assessment-of-indoor-air-quality-in-office-buildings-across-europe-the-officair-study
#11
Corinne Mandin, Marilena Trantallidi, Andrea Cattaneo, Nuno Canha, Victor G Mihucz, Tamás Szigeti, Rosanna Mabilia, Erica Perreca, Andrea Spinazzè, Serena Fossati, Yvonne De Kluizenaar, Eric Cornelissen, Ioannis Sakellaris, Dikaia Saraga, Otto Hänninen, Eduardo De Oliveira Fernandes, Gabriela Ventura, Peder Wolkoff, Paolo Carrer, John Bartzis
The European project OFFICAIR aimed to broaden the existing knowledge regarding indoor air quality (IAQ) in modern office buildings, i.e., recently built or refurbished buildings. Thirty-seven office buildings participated in the summer campaign (2012), and thirty-five participated in the winter campaign (2012-2013). Four rooms were investigated per building. The target pollutants were twelve volatile organic compounds, seven aldehydes, ozone, nitrogen dioxide and particulate matter with aerodynamic diameter <2...
November 17, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27865567/preconceptional-and-perinatal-exposure-to-traffic-related-air-pollution-and-eczema-in-preschool-children
#12
Chan Lu, Linjing Deng, Cuiyun Ou, Hong Yuan, Xiang Chen, Qihong Deng
BACKGROUND: Evidence linking prenatal exposure to outdoor air pollution with eczema in early childhood is scare, and the role of components of air pollution and exposure timing remains unclear. OBJECTIVES: We investigated the association between exposure to air pollution during preconceptional and perinatal period and the risk of eczema in preschool children. METHODS: We conducted a prospective cohort study of 2598 children aged 3-6 years in Changsha, China...
November 9, 2016: Journal of Dermatological Science
https://www.readbyqxmd.com/read/27853506/household-air-pollution-and-its-effects-on-health
#13
REVIEW
Komalkirti Apte, Sundeep Salvi
Household air pollution is a leading cause of disability-adjusted life years in Southeast Asia and the third leading cause of disability-adjusted life years globally. There are at least sixty sources of household air pollution, and these vary from country to country. Indoor tobacco smoking, construction material used in building houses, fuel used for cooking, heating and lighting, use of incense and various forms of mosquito repellents, use of pesticides and chemicals used for cleaning at home, and use of artificial fragrances are some of the various sources that contribute to household air pollution...
2016: F1000Research
https://www.readbyqxmd.com/read/27846224/effectiveness-of-six-improved-cookstoves-in-reducing-household-air-pollution-and-their-acceptability-in-rural-western-kenya
#14
Tamara Pilishvili, Jennifer D Loo, Stephanie Schrag, Debbi Stanistreet, Bryan Christensen, Fuyuen Yip, Ronald Nyagol, Robert Quick, Mike Sage, Nigel Bruce
BACKGROUND: Household air pollution (HAP) from biomass fuel burning is linked to poor health outcomes. Improved biomass cookstoves (ICS) have the potential to improve HAP. OBJECTIVES: A pre-/post- intervention study assessed the impact of six ICS on indoor air quality and acceptability of ICS to local users in rural Western Kenya. METHODS: We measured mean personal and kitchen level concentrations of particulate matter <2.5μm in diameter (PM2...
2016: PloS One
https://www.readbyqxmd.com/read/27842959/indoor-secondary-organic-aerosols-formation-from-ozonolysis-of-monoterpene-an-example-of-d-limonene-with-ammonia-and-potential-impacts-on-pulmonary-inflammations
#15
Xinyi Niu, Steven Sai Hang Ho, Kin Fai Ho, Yu Huang, Junji Cao, Zhenxing Shen, Jian Sun, Xiumei Wang, Yu Wang, Shuncheng Lee, Rujin Huang
Monoterpene is one class of biogenic volatile organic compounds (BVOCs) which widely presents in household cleaning products and air fresheners. It plays reactive role in secondary organic aerosols (SOAs) formation with ozone (O3) in indoor environments. Such ozonolysis can be influenced by the presence of gaseous pollutants such as ammonia (NH3). This study focuses on investigations of ozone-initiated formation of indoor SOAs with d-limonene, one of the most abundant indoor monoterpenes, in a large environmental chamber...
November 11, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27836898/dung-biomass-smoke-activates-inflammatory-signaling-pathways-in-human-small-airway-epithelial-cells
#16
Claire E McCarthy, Parker F Duffney, Robert Gelein, Thomas H Thatcher, Alison C P Elder, Richard P Phipps, Patricia J Sime
Animal dung is a biomass fuel burned by vulnerable populations who cannot afford cleaner sources of energy, such as wood and gas, for cooking and heating their homes. Exposure to biomass smoke is the leading environmental risk for mortality, with over 4 million deaths each year worldwide attributed to indoor air pollution from biomass smoke. Biomass smoke inhalation is epidemiologically associated with pulmonary diseases, including Chronic Obstructive Pulmonary Disease (COPD), lung cancer, and respiratory infections, especially in low and middle-income countries...
November 11, 2016: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/27816059/knowledge-and-perceptions-of-air-pollution-in-ningbo-china
#17
Xujun Qian, Guozhang Xu, Li Li, Yueping Shen, Tianfeng He, Yajun Liang, Zuyao Yang, Wan Wei Zhou, Jiaying Xu
BACKGROUND: The residents' knowledge, attitudes and practices related to ambient air pollution and health will help to improve the understanding of environmental protection and make environmental health policies more targeted and effective. This study aimed at knowing the attitudes and behaviors towards ambient air pollution and health. METHODS: A cross-sectional survey was conducted in Ningbo, China in January 2015. Personal information and questions pertaining to the knowledge, attitudes and practices towards ambient air pollution and health were collected through questionnaire investigations...
November 5, 2016: BMC Public Health
https://www.readbyqxmd.com/read/27798320/effects-of-hookah-smoking-on-indoor-air-quality-in-homes
#18
Michael Weitzman, Afzal Hussein Yusufali, Fatma Bali, M J Ruzmyn Vilcassim, Shashank Gandhi, Richard Peltier, Arthur Nadas, Scott Sherman, Lily Lee, Zhang Hong, Jenni Shearston, Su Hyun Park, Terry Gordon
INTRODUCTION: Hookahs (water pipes) are rapidly increasing in popularity worldwide. Evidence suggests that although perceived as safer than cigarette smoke, hookah smoke may be as, or even more, dangerous as cigarette smoke. METHODS: Air samples from 33 homes-11 where only hookah-smoking occurred, 12 with only cigarettes and 10 with no smoking-were collected to analyse concentrations of particulate matter (PM2.5), black carbon, elemental and organic carbon and carbon monoxide (CO)...
October 26, 2016: Tobacco Control
https://www.readbyqxmd.com/read/27792953/impacts-of-household-coal-and-biomass-combustion-on-indoor-and-ambient-air-quality-in-china-current-status-and-implication
#19
Qing Li, Jingkun Jiang, Shuxiao Wang, Krassi Rumchev, Ryan Mead-Hunter, Lidia Morawska, Jiming Hao
This review briefly introduces current status of indoor and ambient air pollution originating from household coal and biomass combustion in mainland China. Owing to low combustion efficiency, emissions of CO, PM2.5, black carbon (BC), and polycyclic aromatic hydrocarbons have significant adverse consequences for indoor and ambient air qualities, resulting in relative contributions of more than one-third in all anthropogenic emissions. Their contributions are higher in less economically developed regions, such as Guizhou (61% PM2...
October 25, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27792033/assessment-of-dust-exposure-in-a-steel-plant-in-the-eastern-coast-of-peninsular-malaysia
#20
A H Nurul, B M T Shamsul, I Noor Hassim
BACKGROUND: Steel manufacturing produces dust, fumes, and pollutant gases that may give adverse health effects to the respiratory function of workers. Improper occupational hygiene practice in the workplace will affect both workers wellbeing and productivity. OBJECTIVE: To assess the level of particulate matter [(PM2.5, PM10, and Total Particulate Matter (TPM)], and trace metal dust concentrations in different sections of a steel plant and compare with the occupational exposure values...
October 28, 2016: Work: a Journal of Prevention, Assessment, and Rehabilitation
keyword
keyword
113176
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"