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Lecca LI, Marcias G, Uras M, Meloni F, Mucci N, Larese Filon F, Massacci G, Buonanno G, Cocco P, Campagna M. Response of the Cardiac Autonomic Control to Exposure to Nanoparticles and Noise: A Cross-Sectional Study of Airport Ground Staff. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:2507. [PMID: 33802520 PMCID: PMC7967637 DOI: 10.3390/ijerph18052507] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/19/2021] [Accepted: 02/24/2021] [Indexed: 11/30/2022]
Abstract
Airport activity causes the emission of particulate matter and noise, two environmental contaminants and potential health hazards, particularly for the personnel operating nearby taxiways. We explored the association between exposure to fine/ultrafine particles (UFPs) and noise with heart rate variability (HRV), an early indicator of cardiovascular autonomic response, among a sample of airport ground staff. Between May and June 2018, thirty-four male operators (mean age = 43 years and SD = 6.7) underwent personal monitoring of exposure to nanoparticles and noise, and HRV during their work activity. We conducted univariate and multivariate analysis to test the effect of UFP and noise exposure HRV. Total Lung Deposition Surface Area (LDSA) was significantly associated with a decrease in HRV Total Power and Triangular index (β = -0.038 p = 0.016 and β = -7.8 × 10-5, p = 0.042, respectively). Noise peak level showed an opposite effect, which was significant for Total Power (β = 153.03, p = 0.027), and for Triangular index (β = 0.362, p = 0.035). Further investigation is warranted to clarify the effect of the concurrent exposure to UFPs and noise on early changes of cardiac autonomic regulation.
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Affiliation(s)
- Luigi Isaia Lecca
- Department of Medical Sciences and Public Health, University of Cagliari, 09042 Monserrato, Italy; (G.M.); (M.U.); (F.M.); (P.C.); (M.C.)
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134 Florence, Italy;
| | - Gabriele Marcias
- Department of Medical Sciences and Public Health, University of Cagliari, 09042 Monserrato, Italy; (G.M.); (M.U.); (F.M.); (P.C.); (M.C.)
- Department of Civil and Environmental Engineering and Architecture, University of Cagliari, via Marengo 2, 09123 Cagliari, Italy;
| | - Michele Uras
- Department of Medical Sciences and Public Health, University of Cagliari, 09042 Monserrato, Italy; (G.M.); (M.U.); (F.M.); (P.C.); (M.C.)
| | - Federico Meloni
- Department of Medical Sciences and Public Health, University of Cagliari, 09042 Monserrato, Italy; (G.M.); (M.U.); (F.M.); (P.C.); (M.C.)
| | - Nicola Mucci
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134 Florence, Italy;
| | - Francesca Larese Filon
- Unit of Occupational Medicine, Department of Medical Sciences, University of Trieste, 34129 Trieste, Italy;
| | - Giorgio Massacci
- Department of Civil and Environmental Engineering and Architecture, University of Cagliari, via Marengo 2, 09123 Cagliari, Italy;
| | - Giorgio Buonanno
- Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, via Di Biasio 43, 03043 Cassino, Italy;
| | - Pierluigi Cocco
- Department of Medical Sciences and Public Health, University of Cagliari, 09042 Monserrato, Italy; (G.M.); (M.U.); (F.M.); (P.C.); (M.C.)
| | - Marcello Campagna
- Department of Medical Sciences and Public Health, University of Cagliari, 09042 Monserrato, Italy; (G.M.); (M.U.); (F.M.); (P.C.); (M.C.)
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Bendtsen KM, Bengtsen E, Saber AT, Vogel U. A review of health effects associated with exposure to jet engine emissions in and around airports. Environ Health 2021; 20:10. [PMID: 33549096 PMCID: PMC7866671 DOI: 10.1186/s12940-020-00690-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 12/29/2020] [Indexed: 05/03/2023]
Abstract
BACKGROUND Airport personnel are at risk of occupational exposure to jet engine emissions, which similarly to diesel exhaust emissions include volatile organic compounds and particulate matter consisting of an inorganic carbon core with associated polycyclic aromatic hydrocarbons, and metals. Diesel exhaust is classified as carcinogenic and the particulate fraction has in itself been linked to several adverse health effects including cancer. METHOD In this review, we summarize the available scientific literature covering human health effects of exposure to airport emissions, both in occupational settings and for residents living close to airports. We also report the findings from the limited scientific mechanistic studies of jet engine emissions in animal and cell models. RESULTS Jet engine emissions contain large amounts of nano-sized particles, which are particularly prone to reach the lower airways upon inhalation. Size of particles and emission levels depend on type of aircraft, engine conditions, and fuel type, as well as on operation modes. Exposure to jet engine emissions is reported to be associated with biomarkers of exposure as well as biomarkers of effect among airport personnel, especially in ground-support functions. Proximity to running jet engines or to the airport as such for residential areas is associated with increased exposure and with increased risk of disease, increased hospital admissions and self-reported lung symptoms. CONCLUSION We conclude that though the literature is scarce and with low consistency in methods and measured biomarkers, there is evidence that jet engine emissions have physicochemical properties similar to diesel exhaust particles, and that exposure to jet engine emissions is associated with similar adverse health effects as exposure to diesel exhaust particles and other traffic emissions.
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Affiliation(s)
- Katja M. Bendtsen
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen, Denmark
| | - Elizabeth Bengtsen
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen, Denmark
| | - Anne T. Saber
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen, Denmark
| | - Ulla Vogel
- National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen, Denmark
- Department of Health Technology, Technical University of Denmark, DK-2800 Kgs Lyngby, Denmark
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Occupational Fine/Ultrafine Particles and Noise Exposure in Aircraft Personnel Operating in Airport Taxiway. ENVIRONMENTS 2019. [DOI: 10.3390/environments6030035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The occupational exposure to airborne fine and ultrafine particles (UFPs) and noise in aircraft personnel employed in airport taxiway was investigated. Stationary samplings and multiple personal sampling sites and job tasks were considered. Size distribution, particle number concentrations, lung dose surface area were measured by personal particle counters and by means of an electric low pressure impactor (ELPI+TM). Morphological and chemical characterization of UFPs were performed by transmission and scanning electron microscopy, the latter together with energy dispersive X-Ray spectroscopy based spatially resolved compositional mapping. A-weighted noise exposure level A-weighted noise exposure level normalized to an 8 h working day and Peak Sound C-weighted Pressure Level was calculated for single worker and for homogeneous exposure groups. Our study provides evidence on the impact of aviation-related emissions on occupational exposure to ultrafine particles and noise exposure of workers operating in an airport taxiway. Main exposure peaks are related to pre-flight operations of engine aircrafts. Although exposure to ultrafine particles and noise appears to not be critical if compared with other occupational scenarios, the coincidence in time of high peaks of exposure to ultrafine particles and noise suggest that further investigations are warranted in order to assess possible subclinical and clinical adverse health effects in exposed workers, especially for cardiovascular apparatus.
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Tian YZ, Chen JB, Zhang LL, Du X, Wei JJ, Fan H, Xu J, Wang HT, Guan L, Shi GL, Feng YC. Source profiles and contributions of biofuel combustion for PM 2.5, PM 10 and their compositions, in a city influenced by biofuel stoves. CHEMOSPHERE 2017; 189:255-264. [PMID: 28942251 DOI: 10.1016/j.chemosphere.2017.09.044] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 09/08/2017] [Accepted: 09/11/2017] [Indexed: 06/07/2023]
Abstract
Source and ambient samples were collected in a city in China that uses considerable biofuel, to assess influence of biofuel combustion and other sources on particulate matter (PM). Profiles and size distribution of biofuel combustion were investigated. Higher levels in source profiles, a significant increase in heavy-biomass ambient and stronger correlations of K+, Cl-, OC and EC suggest that they can be tracers of biofuel combustion. And char-EC/soot-EC (8.5 for PM2.5 and 15.8 for PM10 of source samples) can also be used to distinguish it. In source samples, water-soluble organic carbon (WSOC) were approximately 28.0%-68.8% (PM2.5) and 27.2%-43.8% (PM10) of OC. For size distribution, biofuel combustion mainly produces smaller particles. OC1, OC2, EC1 and EC2 abundances showed two peaks with one below 1 μm and one above 2 μm. An advanced three-way factory analysis model was applied to quantify source contributions to ambient PM2.5 and PM10. Higher contributions of coal combustion, vehicular emission, nitrate and biofuel combustion occurred during the heavy-biomass period, and higher contributions of sulfate and crustal dust were observed during the light-biomass period. Mass and percentage contributions of biofuel combustion were significantly higher in heavy-biomass period. The biofuel combustion attributed above 45% of K+ and Cl-, above 30% of EC and about 20% of OC. In addition, through analysis of source profiles and contributions, they were consistently evident that biofuel combustion and crustal dust contributed more to cation than to anion, while sulfate & SOC and nitrate showed stronger influence on anion than on cation.
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Affiliation(s)
- Ying-Ze Tian
- State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300071, China
| | - Jia-Bao Chen
- Nanning Environment Protection and Monitoring Station, Nanning, 530015, China
| | - Lin-Lin Zhang
- China National Environmental Monitoring Centre, Beijing, 100012, China
| | - Xin Du
- State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300071, China
| | - Jin-Jin Wei
- Nanning Environment Protection and Monitoring Station, Nanning, 530015, China
| | - Hui Fan
- Nanning Environment Protection and Monitoring Station, Nanning, 530015, China
| | - Jiao Xu
- State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300071, China
| | - Hai-Ting Wang
- State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300071, China
| | - Liao Guan
- State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300071, China
| | - Guo-Liang Shi
- State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300071, China.
| | - Yin-Chang Feng
- State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300071, China.
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Campagna M, Pilia I, Marcias G, Frattolillo A, Pili S, Bernabei M, d'Aloja E, Cocco P, Buonanno G. Ultrafine Particle Distribution and Chemical Composition Assessment during Military Operative Trainings. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14060579. [PMID: 28556812 PMCID: PMC5486265 DOI: 10.3390/ijerph14060579] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 05/26/2017] [Accepted: 05/27/2017] [Indexed: 11/16/2022]
Abstract
(1) Background: The assessment of airborne particulate matter (PM) and ultrafine particles (UFPs) in battlefield scenarios is a topic of particular concern; (2) Methods: Size distribution, concentration, and chemical composition of UFPs during operative military training activities (target drone launches, ammunition blasting, and inert bomb impact) were investigated using an electric low-pressure impactor (ELPI+) and a scanning electron microscope (SEM), equipped with energy-dispersive spectroscopy (EDS); (3) Results: The median of UFPs, measured for all sampling periods and at variable distance from sources, was between 1.02 × 103 and 3.75 × 103 particles/cm3 for drone launches, between 3.32 × 103 and 15.4 × 103 particles/cm3 for the ammunition blasting and from 7.9 × 103 to 1.3 × 104 particles/cm3 for inert launches. Maximum peak concentrations, during emitting sources starting, were 75.5 × 106 and 17.9 × 106 particles/cm3, respectively. Particles from the drone launches were predominantly composed of silicon (Si), iron (Fe) and calcium (Ca), and those from the blasting campaigns by magnesium (Mg), sulphur (S), aluminum (Al), iron (Fe), barium (Ba) and silicon (Si); (4) Conclusions: The investigated sources produced UFPs with median values lower than other anthropogenic sources, and with a similar chemical composition.
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Affiliation(s)
- Marcello Campagna
- Department of Medical Sciences and Public Health, University of Cagliari, 09042, Monserrato, Italy.
| | - Ilaria Pilia
- Department of Medical Sciences and Public Health, University of Cagliari, 09042, Monserrato, Italy.
| | - Gabriele Marcias
- Department of Medical Sciences and Public Health, University of Cagliari, 09042, Monserrato, Italy.
| | - Andrea Frattolillo
- Department of Civil and Environmental Engineering and Architecture, University of Cagliari, via Marengo 2, 09123 Cagliari, Italy.
| | - Sergio Pili
- Department of Medical Sciences and Public Health, University of Cagliari, 09042, Monserrato, Italy.
| | - Manuele Bernabei
- Chemistry Department, Test Flight Centre, IAF, Pratica di Mare AFB, 00040 Pomezia, Italy.
| | - Ernesto d'Aloja
- Department of Medical Sciences and Public Health, University of Cagliari, 09042, Monserrato, Italy.
| | - Pierluigi Cocco
- Department of Medical Sciences and Public Health, University of Cagliari, 09042, Monserrato, Italy.
| | - Giorgio Buonanno
- Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, I-03043, Cassino, Italy.
- International Laboratory for Air Quality and Health, Queensland University of Technology (QUT), 4001, Brisbane, Australia.
- Department of Engineering, University of Naples "Parthenope", 80133, Naples, Italy.
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