Environmental health perspectives
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Environ. Health Perspect. · Jun 2015
Meta AnalysisAmbient air pollution and adult asthma incidence in six European cohorts (ESCAPE).
Short-term exposure to air pollution has adverse effects among patients with asthma, but whether long-term exposure to air pollution is a cause of adult-onset asthma is unclear. ⋯ Results suggest a deleterious effect of ambient air pollution on asthma incidence in adults. Further research with improved personal-level exposure assessment (vs. residential exposure assessment only) and phenotypic characterization is needed.
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Environ. Health Perspect. · Jun 2015
A study of the combined effects of physical activity and air pollution on mortality in elderly urban residents: the Danish Diet, Cancer, and Health Cohort.
Physical activity reduces, whereas exposure to air pollution increases, the risk of premature mortality. Physical activity amplifies respiratory uptake and deposition of air pollutants in the lung, which may augment acute harmful effects of air pollution during exercise. ⋯ In general, exposure to high levels of traffic-related air pollution did not modify associations, indicating beneficial effects of physical activity on mortality. These novel findings require replication in other study populations.
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Environ. Health Perspect. · Apr 2015
Randomized Controlled TrialExposure to household air pollution from wood combustion and association with respiratory symptoms and lung function in nonsmoking women: results from the RESPIRE trial, Guatemala.
With 40% of the world's population relying on solid fuel, household air pollution (HAP) represents a major preventable risk factor for COPD (chronic obstructive pulmonary disease). Meta-analyses have confirmed this relationship; however, constituent studies are observational, with virtually none measuring exposure directly. ⋯ Our results provide further support for the effects of HAP exposures on airway inflammation. Further longitudinal research modeling continuous exposure to particulate matter against lung function will help us understand more fully the impact of HAP on COPD.
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Environ. Health Perspect. · Mar 2015
Editorial Biography Historical ArticleJenny Pronczuk de Garbino: a global champion for children's health.
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Environ. Health Perspect. · Feb 2015
Air pollution and percent emphysema identified by computed tomography in the Multi-Ethnic study of Atherosclerosis.
Air pollution is linked to low lung function and to respiratory events, yet little is known of associations with lung structure. ⋯ Associations between ambient air pollution and percentage of emphysema-like lung were inconclusive in this cross-sectional study, thus longitudinal analyses may better clarify these associations with percent emphysema.