Abstract
Objectives
Transport hub is an important part of urban comprehensive transportation system. Traffic-related air pollution can reach high level because of difficulty of diffusion and increase of emission in transport hub. However, whether exposure in this semi-closed traffic micro-environment causes acute changes in pulmonary function of commuters still needs to be explored.
Methods
Forty young healthy adults participated in this randomized, crossover study. Each participant underwent 2 h exposure in a designated transport hub and, on a separate occasion, in an appointed park. Personal exposures to fine particulate matter (PM2.5), black carbon (BC) and carbon monoxide (CO) were measured. Forced expiratory volume in 1 s (FEV1) and peak expiratory flow (PEF) were assessed pre-, during and post-exposure. Mixed linear models were used to analyze the pulmonary effects of traffic-related air pollutants.
Results
Participants had significantly higher exposures to PM2.5, BC and CO in the transport hub than in the park. Exposure in transport hub induced significant reductions in FEV1 and PEF compared with the park during exposure 1 and 2 h. The reductions were significant associated with traffic-related air pollutants. For instance, per 10 μg/m3 increment in PM2.5 was associated with −0.15 % (95 % CI −0.28, −0.02 %) reduction in FEV1 during exposure 2 h. However, effects became attenuate after 2 h exposure.
Conclusions
Short-term exposure in transport hub had acute reduction effects on pulmonary function. More attention should be paid to the health effects of exposure in the semi-closed traffic micro-environment.
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References
World Health Organization. Health effects of transport-related air pollution. Copenhagen: WHO Regional Office for Europe; 2005. p. 53–67.
Brunekreef B, Beelen R, Hoek G, et al. Effects of long-term exposure to traffic-related air pollution on respiratory and cardiovascular mortality in Netherlands: the NLCS-AIR study. Res Rep Health Eff Inst. 2009;139:5–71.
Dong GH, Zhang P, Sun B, Zhang L, Chen X, Ma N, et al. Long-term exposure to ambient air pollution and respiratory disease mortality in Shenyang, China: a 12-year population-based retrospective cohort study. Respiration. 2012;84:360–8.
Gruzieva O, Bergström A, Hulchiy O, Kull I, Lind T, Melén E, et al. Exposure to air pollution from traffic and childhood asthma until 12 years of age. Epidemiology. 2013;24:54–61.
Nirel R, Schiff M, Paltiel O. Respiratory hospitalizations of children and residential exposure to traffic air pollution in Jerusalem. Int J Hyg Environ Heatlh. 2015;218:34–40.
Patel MM, Quinn JW, Jung KH, Hoepner L, Diaz D, Perzanowski M, et al. Traffic density and stationary sources of air pollution associated with wheeze, asthma, and immunoglobulin E from birth to age 5 years among New York City children. Environ Res. 2011;111:1222–9.
Kaur S, Nieuwenhuijsen MJ, Colvile RN. Fine particulate matter and carbon monoxide exposure concentrations in urban street transport microenvironment. Atmos Environ. 2007;41:4781–810.
Sin DD, Wu L, Man SF. The relationship between reduced lung function and cardiovascular mortality: a population-based study and a systematic review of the literature. Chest. 2005;127:1952–9.
Behndig AF, Mudway IS, Brown JL, Stenfors N, Helleday R, Duggan ST, et al. Airway antioxidant and inflammatory responses to diesel exhaust exposure in healthy humans. Eur Respir J. 2006;27:359–65.
Nightingale JA, Maggs R, Cullinan P, Donnelly LE, Rogers DF, Kinnersley R, et al. Airway inflammation after controlled exposure to diesel exhaust particulates. Am J Respir Crit Care Med. 2000;162:161–6.
Nordenhäll C, Pourazar J, Ledin MC, Levin JO, Sandström T, Adelroth E. Diesel exhaust enhances airway responsiveness in asthmatic subjects. Eur Respir J. 2001;17:909–15.
Rudell B, Ledin MC, Hammarström U, Stjernberg N, Lundbäck B, Sandström T. Effects on symptoms and lung function in humans experimentally exposed to diesel exhaust. Occup Environ Med. 1996;53:658–62.
Salvi S, Blomberg A, Rudell B, Kelly F, Sandström T, Holgate ST, et al. Acute inflammatory responses in the airways and peripheral blood after short-term exposure to diesel exhaust in healthy human volunteers. Am J Respir Crit Care Med. 1999;159:702–9.
Stenfors N, Nordenhäll C, Salvi SS, Mudway I, Söderberg M, Blomberg A, et al. Different airway inflammatory responses in asthmatic and healthy humans exposed to diesel. Eur Respir J. 2004;23:82–6.
Xu Y, Barregard L, Nielsen J, Gudmundsson A, Wierzbicka A, Axmon A, et al. Effects of diesel exposure on lung function and inflammation biomarkers from airway and peripheral blood of healthy volunteers in a chamber study. Part Fibre Toxicol. 2013;10:60.
Larsson BM, Grunewald J, Sköld CM, Lundin A, Sandström T, Eklund A, et al. Limited airway effects in mild asthmatics after exposure to air pollution in a road tunnel. Respir Med. 2010;104:1912–8.
McCreanor J, Cullinan P, Nieuwenhuijsen MJ, Stewart-Evans J, Malliarou E, Jarup L, et al. Respiratory effects of exposure to diesel traffic in persons with asthma. N Engl J Med. 2007;357:2348–58.
Strak M, Janssen NA, Godri KJ, Gosens I, Mudway IS, Cassee FR, et al. Respiratory health effects of airborne particulate matter: the role of particle size, composition, and oxidative potential-the RAPTES project. Environ Health Perspect. 2012;120:1183–9.
Zuurbier M, Hoek G, Oldenwening M, Meliefste K, van den Hazel P, Brunekreef B. Respiratory effects of commuters’ exposure to air pollution in traffic. Epidemiology. 2011;22:219–27.
Fan ZT, Meng Q, Weisel C, Laumbach R, Ohman-Strickland P, Shalat S, et al. Acute exposure to elevated PM2.5 generated by traffic and cardiopulmonary health effects in healthy older adults. J Expo Sci Environ Epidemiol. 2009;19:525–33.
Jarjour S, Jerrett M, Westerdahl D, de Nazelle A, Hanning C, Daly L, et al. Cyclist route choice, traffic-related air pollution, and lung function: a scripted exposure study. Environ Health. 2013;12:14.
Meier R, Cascio WE, Ghio AJ, Wild P, Danuser B, Riediker M. Associations of short-term particle and noise exposures with markers of cardiovascular and respiratory health among highway maintenance workers. Environ Health Perspect. 2014;122:726–32.
Sarnat JA, Golan R, Greenwald R, Raysoni AU, Kewada P, Winquist A, et al. Exposure to traffic pollution, acute inflammation and autonomic response in a panel of car commuters. Environ Res. 2014;133:66–76.
Strak M, Boogaard H, Meliefste K, Oldenwening M, Zuurbier M, Brunekreef B, et al. Respiratory health effects of ultrafine and fine particle exposure in cyclists. Occup Environ Med. 2010;67:118–24.
Weichenthal S, Kulka R, Dubeau A, Martin C, Wang D, Dales R. Traffic-related air pollution and acute changes in heart rate variability and respiratory function in urban cyclists. Environ Health Perspect. 2011;119:1373–8.
Beijing Municipal Bureau of Statistics. Beijing statistical yearbook 2014. Beijing: China Statistics Press; 2014. p. 56–69.
Beijing Municipal Environmental Protection Bureau. Beijing Environment State Bulletin. 2014. http://www.bjepb.gov.cn.
Huang J, Deng F, Wu S, Lu H, Hao Y, Guo X. The impact of short-term exposure to noise and traffic-related air pollution on heart rate variability in young healthy adults. J Expo Sci Environ Epidemiol. 2013;23:559–64.
Zuurbier M, Hoek G, Oldenwening M, Meliefste K, Krop E, van den Hazel P, et al. In-traffic air pollution exposure and CC16, blood coagulation, and inflammation markers in healthy adults. Environ Health Perspect. 2011;119:1384–9.
Ministry of Environmental Protection of the People’s Republic of China. Exposure factors handbook of Chinese population (adults). Beijing: China Environmental Sciences Press; 2013. p. 12–44.
World Health Organization. Health effects of black carbon. Copenhagen: WHO Regional Office for Europe; 2012. p. 23–33.
Kulkarni N, Pierse N, Rushton L, Grigg J. Carbon in airway macrophages and lung function in children. N Engl J Med. 2006;355:21–30.
Acknowledgments
The authors thank the support from the National Natural Science Foundation of China (Nos. 81072267 and 81502780), the National High Technology Research and Development Program of China (No. 2012AA062804), Beijing Excellent Doctorial Dissertations Fund (No. 20131000109), Young Talent Support Program of Peking University School of Public Health and Young Scientists Lift Plan from China Association for Science and Technology. In addition, the authors thank all the volunteers who took part in this study and Dr. Lu Ma (Department of Epidemiology and Biostatistics, School of Public Health, Wuhan University, Wuhan, China) for calibrating the spirometer routinely during the study period.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
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Huang, J., Deng, F., Wu, S. et al. Acute effects on pulmonary function in young healthy adults exposed to traffic-related air pollution in semi-closed transport hub in Beijing. Environ Health Prev Med 21, 312–320 (2016). https://doi.org/10.1007/s12199-016-0531-5
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DOI: https://doi.org/10.1007/s12199-016-0531-5