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5661“…Medicated children, in contrast, increased their beta-agonist use in direct association with an increase in 5-day mean of sulfates, but medication use did not prevent decreases in PEF and increases in the prevalence of cough attributable to particulate air pollution. Medication use was not a confounder but attenuated the associations between particulate air pollution and health outcomes.…”
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5662por Lagorio, Susanna, Forastiere, Francesco, Pistelli, Riccardo, Iavarone, Ivano, Michelozzi, Paola, Fano, Valeria, Marconi, Achille, Ziemacki, Giovanni, Ostro, Bart D“…BACKGROUND: Adverse health effects at relatively low levels of ambient air pollution have consistently been reported in the last years. …”
Publicado 2006
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5663“…It was anticipated that the road closures associated with the DNC would both influence the overall air pollution level and the distribution of concentrations across the city, through shifts in traffic patterns. …”
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5664por Dockery, D W“…Exposures to air pollutants also are multidimensional, generally consisting of a mixture of gases and particles. …”
Publicado 1993
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5665por Lipfert, F W“…Studies of the associations between air pollution and hospital admissions and emergency room use are reviewed, including studies of air pollution episodes, time-series analyses, and cross-sectional analyses. …”
Publicado 1993
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5666por Guo, Y L, Lin, Y C, Sung, F C, Huang, S L, Ko, Y C, Lai, J S, Su, H J, Shaw, C K, Lin, R S, Dockery, D W“…This study compared the prevalence of asthma with climate and air pollutant data to determine the relationship between asthma prevalence and these factors. …”
Publicado 1999
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5667
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5668
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5669por Pope, C A“…This article briefly summarizes the epidemiology of the health effects of fine particulate air pollution, provides an early, somewhat speculative, discussion of the contribution of epidemiology to evaluating biologic mechanisms, and evaluates who's at risk or is susceptible to adverse health effects. …”
Publicado 2000
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5670“…JP-8 jet fuel (similar to commercial/international jet A-1 fuel) is the standard military fuel for all types of vehicles, including the U.S. Air Force aircraft inventory. As such, JP-8 presents the most common chemical exposure in the Air Force, particularly for flight and ground crew personnel during preflight operations and for maintenance personnel performing routine tasks. …”
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5671
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5672“…BACKGROUND: Tobacco smoking, passive smoking, and indoor air pollution from biomass fuels have been implicated as risk factors for tuberculosis (TB) infection, disease, and death. …”
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5673
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5674por Rogers, Eric, Bishop, John D., Waddle, James A., Schumacher, Jill M., Lin, Rueyling“…We show that AIR-2 phosphorylates REC-8 at a major amino acid in vitro. …”
Publicado 2002
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5675
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5676por Bräuner, Elvira Vaclavik, Forchhammer, Lykke, Møller, Peter, Simonsen, Jacob, Glasius, Marianne, Wåhlin, Peter, Raaschou-Nielsen, Ole, Loft, Steffen“…OBJECTIVE: We investigated oxidative damage to DNA and related repair capacity in peripheral blood mononuclear cells (PBMCs) during controlled exposure to urban air particles with assignment of number concentration (NC) to four size modes with average diameters of 12, 23, 57, and 212 nm. …”
Publicado 2007
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5677por Clougherty, Jane E., Levy, Jonathan I., Kubzansky, Laura D., Ryan, P. Barry, Suglia, Shakira Franco, Canner, Marina Jacobson, Wright, Rosalind J.“…Asthma, for example, disproportionately affects lower-income urban communities, where air pollution and social stressors may be elevated. …”
Publicado 2007
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5678por Calderón-Garcidueñas, Lilian, Vincent, Renaud, Mora-Tiscareño, Antonieta, Franco-Lira, Maricela, Henríquez-Roldán, Carlos, Barragán-Mejía, Gerardo, Garrido-García, Luis, Camacho-Reyes, Laura, Valencia-Salazar, Gildardo, Paredes, Rogelio, Romero, Lina, Osnaya, Hector, Villarreal-Calderón, Rafael, Torres-Jardón, Ricardo, Hazucha, Milan J., Reed, William“…BACKGROUND: Controlled exposures of animals and humans to particulate matter (PM) or ozone air pollution cause an increase in plasma levels of endothelin-1, a potent vasoconstrictor that regulates pulmonary arterial pressure. …”
Publicado 2007
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5679por Chahine, Teresa, Baccarelli, Andrea, Litonjua, Augusto, Wright, Robert O., Suh, Helen, Gold, Diane R., Sparrow, David, Vokonas, Pantel, Schwartz, Joel“…BACKGROUND AND OBJECTIVES: We have previously shown that reduced defenses against oxidative stress due to glutathione S-transferase M1 (GSTM1) deletion modify the effects of PM(2.5) (fine-particulate air pollution of < 2.5 μm in aerodynamic diameter) on heart rate variability (HRV) in a cross-sectional analysis of the Normative Aging Study, an elderly cohort. …”
Publicado 2007
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5680