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Shirangi A, Lin T, Yun G, Williamson GJ, Franklin P, Jian L, Reid CM, Xiao J. Impact of elevated fine particulate matter (PM 2.5 ) during landscape fire events on cardiorespiratory hospital admissions in Perth, Western Australia. J Epidemiol Community Health 2024:jech-2024-222072. [PMID: 39013602 DOI: 10.1136/jech-2024-222072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 06/08/2024] [Indexed: 07/18/2024]
Abstract
BACKGROUND Australia has experienced extreme fire weather in recent years. Information on the impact of fine particulate matter (PM 2.5 ) from landscape fires (LFs) on cardiorespiratory hospital admissions is limited. METHODS We conducted a population-based time series study to assess associations between modelled daily elevated PM 2.5 at a 1.5×1.5 km resolution using a modified empirical PM 2.5 exposure model during LFs and hospital admissions for all-cause and cause-specific respiratory and cardiovascular diseases for the study period (2015-2017) in Perth, Western Australia. Multivariate Poisson regressions were used to estimate cumulative risk ratios (RR) with lag effects of 0-3 days, adjusted for sociodemographic factors, weather and time. RESULTS All-cause hospital admissions and overall cardiovascular admissions increased significantly across each elevated PM 2.5 concentration on most lag days, with the strongest associations of 3% and 7%, respectively, at the high level of ≥12.60 µg/m3 on lag 1 day. For asthma hospitalisation, there was an excess relative risk of up to 16% (RR 1.16, 95% CI 1.00 to 1.35) with same-day exposure for all people, up to 93% on a lag of 1 day in children and up to 52% on a lag of 3 days in low sociodemographic groups. We also observed an increase of up to 12% (RR 1.12, 95% CI 1.02 to 1.24) for arrhythmias on the same exposure day and with over 154% extra risks for angina and 12% for heart failure in disadvantaged groups. CONCLUSIONS Exposure to elevated PM 2.5 concentrations during LFs was associated with increased risks of all-cause hospital admissions, total cardiovascular conditions, asthma and arrhythmias.
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Affiliation(s)
- Adeleh Shirangi
- School of Population Health, Curtin University, Perth, Western Australia, Australia
- Epidemiology, Department of Health, Government of Western Australia, East Perth, WA, Australia
- School of Humanities, Arts, and Social Sciences, Murdoch University, Murdoch, WA, Australia
| | - Ting Lin
- Epidemiology, Department of Health, Government of Western Australia, East Perth, WA, Australia
| | - Grace Yun
- Epidemiology, Department of Health, Government of Western Australia, East Perth, WA, Australia
| | - Grant J Williamson
- School of Natural Sciences, University of Tasmania, Hobart, Tasmania, Australia
| | - Peter Franklin
- School of Population Health, University of Western Australia, Crawley, WA, Australia
| | - Le Jian
- Epidemiology, Department of Health, Government of Western Australia, East Perth, WA, Australia
| | - Christopher M Reid
- School of Population Health, Curtin University, Perth, Western Australia, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Jianguo Xiao
- Epidemiology, Department of Health, Government of Western Australia, East Perth, WA, Australia
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Tassanaviroj K, Plodpai P, Wongyikul P, Tanasombatkul K, Shinlapawittayatorn K, Phinyo P. Effect modification of diabetic status on the association between exposure to particulate matter and cardiac arrhythmias in a general population: A systematic review and meta-analysis. PLoS One 2024; 19:e0301766. [PMID: 38758819 PMCID: PMC11101100 DOI: 10.1371/journal.pone.0301766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 03/21/2024] [Indexed: 05/19/2024] Open
Abstract
Particulate matter (PM) has various health effects, including cardiovascular diseases. Exposure to PM and a diagnosis of diabetes mellitus (DM) have been associated with an increased risk of cardiac arrhythmias. However, no comprehensive synthesis has been conducted to examine the modifying effect of DM on the association between PM and arrhythmia events. Thus, the objectives of this review were to investigate whether the association of PM is linked to cardiac arrhythmias and whether DM status modifies its effect in the general population. The search was conducted on PubMed/MEDLINE and Embase until January 18, 2023. We included cohort and case-crossover studies reporting the effect of PM exposure on cardiac arrhythmias and examining the role of diabetes as an effect modifier. We used the DerSimonian and Laird random-effects model to calculate the pooled estimates. A total of 217 studies were found and subsequently screened. Nine studies met the inclusion criteria, and five of them were included in the meta-analysis. The participants numbered 4,431,452, with 2,556 having DM. Exposure to PM of any size showed a significant effect on arrhythmias in the overall population (OR 1.10, 95% CI 1.04-1.16). However, the effect modification of DM was not significant (OR 1.18 (95% CI 1.01-1.38) for DM; OR 1.08 (95% CI 1.02-1.14) for non-DM; p-value of subgroup difference = 0.304). Exposure to higher PM concentrations significantly increases cardiac arrhythmias requiring hospital or emergency visits. Although the impact on diabetic individuals is not significant, diabetic patients should still be considered at risk. Further studies with larger sample sizes and low bias are needed.
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Affiliation(s)
| | | | - Pakpoom Wongyikul
- Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Krittai Tanasombatkul
- Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Department of Family Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Krekwit Shinlapawittayatorn
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai, Thailand
- Cardiac Electrophysiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Phichayut Phinyo
- Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Department of Family Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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3
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Mahakalkar AU, Gianquintieri L, Amici L, Brovelli MA, Caiani EG. Geospatial analysis of short-term exposure to air pollution and risk of cardiovascular diseases and mortality-A systematic review. CHEMOSPHERE 2024; 353:141495. [PMID: 38373448 DOI: 10.1016/j.chemosphere.2024.141495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 02/21/2024]
Abstract
The cardiovascular risk associated with short-term ambient air pollution exposure is well-documented. However, recent advancements in geospatial techniques have provided new insights into this risk. This systematic review focuses on short-term exposure studies that applied advanced geospatial pollution modelling to estimate cardiovascular disease (CVD) risk and accounted for additional unconventional neighbourhood-level confounders to analyse their modifier effect on the risk. Four databases were investigated to select publications between 2018 and 2023 that met the inclusion criteria of studying the effect of particulate matter (PM2.5 and PM10), SO2, NOx, CO, and O3 on CVD mortality or morbidity, utilizing pollution modelling techniques, and considering spatial and temporal confounders. Out of 3277 publications, 285 were identified for full-text review, of which 34 satisfied the inclusion criteria for qualitative analysis, and 12 of them were chosen for additional quantitative analysis. Quality assessment revealed that 28 out of 34 included articles scored 4 or above, indicating high quality. In 30 studies, advanced pollution modelling techniques were used, while in 4 only simpler methods were applied. The most pertinent confounders identified were socio-demographic variables (e.g., socio-economic status, population percentage by race or ethnicity) and neighbourhood-level built environment variables (e.g., urban/rural area, percentage of green space, proximity to healthcare), which exhibited varying modifier effects depending on the context. In the quantitative analysis, only PM 2.5 showed a significant positive association to all-cause CVD-related hospitalisation. Other pollutants did not show any significant effect, likely due to the high inter-study heterogeneity and a limited number of cases. The application of advanced geospatial measurement and modelling of air pollution exposure, as well as its risk, is increasing. This review underscores the importance of accounting for unconventional neighbourhood-level confounders to enhance the understanding of the CVD risk associated with short-term pollution exposure.
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Affiliation(s)
- Amruta Umakant Mahakalkar
- Politecnico di Milano, Electronics, Information and Bioengineering Dpt., Milan, Italy; University School for Advanced Studies IUSS, Pavia, Italy
| | - Lorenzo Gianquintieri
- Politecnico di Milano, Electronics, Information and Bioengineering Dpt., Milan, Italy.
| | - Lorenzo Amici
- Politecnico di Milano, Civil and Environmental Engineering Dpt., Milan, Italy
| | | | - Enrico Gianluca Caiani
- Politecnico di Milano, Electronics, Information and Bioengineering Dpt., Milan, Italy; IRCCS Istituto Auxologico Italiano, Milan, Italy
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Liang X, Liang L, Fan Y. Two-sample mendelian randomization analysis investigates ambient fine particulate matter's impact on cardiovascular disease development. Sci Rep 2023; 13:20129. [PMID: 37978283 PMCID: PMC10656567 DOI: 10.1038/s41598-023-46816-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 11/06/2023] [Indexed: 11/19/2023] Open
Abstract
PM2.5, a key component of air pollution, significantly threatens public health. Cardiovascular disease is increasingly associated with air pollution, necessitating more research. This study used a meticulous two-sample Mendelian randomization (MR) approach to investigate the potential causal link between elevated PM2.5 levels and 25 types of cardiovascular diseases. Data sourced from the UK Biobank, focusing on individuals of European ancestry, underwent primary analysis using Inverse Variance Weighting. Additional methods such as MR-Egger, weighted median, Simple mode, and Weighted mode provided support. Sensitivity analyses assessed instrument variable heterogeneity, pleiotropy, and potential weak instrument variables. The study revealed a causal link between PM2.5 exposure and higher diagnoses of Atherosclerotic heart disease (primary or secondary, OR [95% CI] 1.0307 [1.0103-1.0516], p-value = 0.003 and OR [95% CI] 1.0179 [1.0028-1.0333], p-value = 0.0202) and Angina pectoris (primary or secondary, OR [95% CI] 1.0303 [1.0160-1.0449], p-value = 3.04e-05 and OR [95% CI] 1.0339 [1.0081-1.0603], p-value = 0.0096). Additionally, PM2.5 exposure increased the likelihood of diagnoses like Other forms of chronic ischaemic heart disease (secondary, OR [95% CI] 1.0193 [1.0042-1.0346], p-value = 0.0121), Essential hypertension (secondary, OR [95% CI] 1.0567 [1.0142-1.1010], p-value = 0.0085), Palpitations (OR [95% CI] 1.0163 [1.0071-1.0257], p-value = 5e-04), and Stroke (OR [95% CI] 1.0208 [1.0020-1.0401], p-value = 0.0301). Rigorous sensitivity analyses confirmed these significant findings' robustness and validity. Our study revealed the causal effect between higher PM2.5 concentrations and increased cardiovascular disease risks. This evidence is vital for policymakers and healthcare providers, urging targeted interventions to reduce PM2.5 levels.
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Affiliation(s)
- Xiao Liang
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Lianjing Liang
- Department of Emergency Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yuchao Fan
- Department of Anesthesiology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of the University of Electronic Science and Technology of China, No. 55, Section 4, Renmin South Road, Chengdu, 610041, Sichuan Province, China.
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5
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Palacio LC, Pachajoa DC, Echeverri-Londoño CA, Saiz J, Tobón C. Air Pollution and Cardiac Diseases: A Review of Experimental Studies. Dose Response 2023; 21:15593258231212793. [PMID: 37933269 PMCID: PMC10625734 DOI: 10.1177/15593258231212793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 10/20/2023] [Indexed: 11/08/2023] Open
Abstract
Air pollution is associated with around 6.5 million premature deaths annually, which are directly related to cardiovascular diseases, and the most dangerous atmospheric pollutants to health are as follows: NO2, SO2, CO, and PM. The mechanisms underlying the observed effects have not yet been clearly defined. This work aims to conduct a narrative review of experimental studies to provide a more comprehensive and multiperspective assessment of how the effect of atmospheric pollutants on cardiac activity can result in the development of cardiac diseases. For this purpose, a review was carried out in databases of experimental studies, excluding clinical trials, and epidemiological and simulation studies. After analyzing the available information, the existence of pathophysiological effects of the different pollutants on cardiac activity from exposure during both short-term and long-term is evident. This narrative review based on experimental studies is a basis for the development of recommendations for public health.
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Affiliation(s)
| | | | | | - Javier Saiz
- Universitat Politècnica de València, Valencia, Spain
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Hasegawa K, Tsukahara T, Nomiyama T. Short-term associations of low-level fine particulate matter (PM 2.5) with cardiorespiratory hospitalizations in 139 Japanese cities. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 258:114961. [PMID: 37137261 DOI: 10.1016/j.ecoenv.2023.114961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/09/2023] [Accepted: 04/24/2023] [Indexed: 05/05/2023]
Abstract
There have been few studies in non-western countries on the relationship between low levels of daily fine particulate matter (PM2.5) exposure and morbidity or mortality, and the impact of PM2.5 concentrations below 15 μg/m3, which is the latest World Health Organization Air Quality Guideline (WHO AQG) value for the 24-h mean, is not yet clear. We assessed the associations between low-level PM2.5 exposure and cardiorespiratory admissions in Japan. We collected the daily hospital admission count data, air pollutant data, and meteorological condition data recorded from April 2016 to March 2019 in 139 Japanese cities. City-specific estimates were obtained from conditional logistic regression models in a time-stratified case-crossover design and pooled by random-effect models. We estimated that every 10-μg/m3 increase in the concurrent-day PM2.5 concentration was related to a 0.52% increase in cardiovascular admissions (95% CI: 0.13-0.92%) and a 1.74% increase in respiratory admissions (95% CI: 1.41-2.07%). These values were nearly the same when the datasets were filtered to contain only daily PM2.5 concentrations <15 μg/m3. The exposure-response curves showed approximately sublinear-to-linear curves with no indication of thresholds. These associations with cardiovascular diseases weakened after adjusting for nitrogen dioxide or sulfur dioxide, but associations with respiratory diseases were almost unchanged when additionally adjusted for other pollutants. This study demonstrated that associations between daily PM2.5 and daily cardiorespiratory hospitalizations might persist at low concentrations, including those below the latest WHO AQG value. Our findings suggest that the updated guideline value may still be insufficient from the perspective of public health.
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Affiliation(s)
- Kohei Hasegawa
- Department of Preventive Medicine and Public Health, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan.
| | - Teruomi Tsukahara
- Department of Preventive Medicine and Public Health, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan; Department of Occupational Medicine, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Tetsuo Nomiyama
- Department of Preventive Medicine and Public Health, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan; Department of Occupational Medicine, School of Medicine, Shinshu University, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
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7
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Rehman A, Kumari R, Kamthan A, Tiwari R, Srivastava RK, van der Westhuizen FH, Mishra PK. Cell-free circulating mitochondrial DNA: An emerging biomarker for airborne particulate matter associated with cardiovascular diseases. Free Radic Biol Med 2023; 195:103-120. [PMID: 36584454 DOI: 10.1016/j.freeradbiomed.2022.12.083] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 12/16/2022] [Accepted: 12/20/2022] [Indexed: 12/29/2022]
Abstract
The association of airborne particulate matter exposure with the deteriorating function of the cardiovascular system is fundamentally driven by the impairment of mitochondrial-nuclear crosstalk orchestrated by aberrant redox signaling. The loss of delicate balance in retrograde communication from mitochondria to the nucleus often culminates in the methylation of the newly synthesized strand of mitochondrial DNA (mtDNA) through DNA methyl transferases. In highly metabolic active tissues such as the heart, mtDNA's methylation state alteration impacts mitochondrial bioenergetics. It affects transcriptional regulatory processes involved in biogenesis, fission, and fusion, often accompanied by the integrated stress response. Previous studies have demonstrated a paradoxical role of mtDNA methylation in cardiovascular pathologies linked to air pollution. A pronounced alteration in mtDNA methylation contributes to systemic inflammation, an etiological determinant for several co-morbidities, including vascular endothelial dysfunction and myocardial injury. In the current article, we evaluate the state of evidence and examine the considerable promise of using cell-free circulating methylated mtDNA as a predictive biomarker to reduce the more significant burden of ambient air pollution on cardiovascular diseases.
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Affiliation(s)
- Afreen Rehman
- Department of Molecular Biology, ICMR-National Institute for Research in Environmental Health, Bhopal, India.
| | - Roshani Kumari
- Department of Molecular Biology, ICMR-National Institute for Research in Environmental Health, Bhopal, India.
| | - Arunika Kamthan
- Department of Molecular Biology, ICMR-National Institute for Research in Environmental Health, Bhopal, India.
| | - Rajnarayan Tiwari
- Department of Molecular Biology, ICMR-National Institute for Research in Environmental Health, Bhopal, India.
| | | | | | - Pradyumna Kumar Mishra
- Department of Molecular Biology, ICMR-National Institute for Research in Environmental Health, Bhopal, India.
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Dwivedi AK, Vishwakarma D, Dubey P, Reddy SY. Air Pollution and the Heart: Updated Evidence from Meta-analysis Studies. Curr Cardiol Rep 2022; 24:1811-1835. [PMID: 36434404 DOI: 10.1007/s11886-022-01819-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/18/2022] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW Although environmental exposure such as air pollution is detrimental to cardiovascular disease (CVD), the effects of different air pollutants on different CVD endpoints produced variable findings. We provide updated evidence between air pollutants and CVD outcomes including mitigation strategies with meta-analytic evidence. RECENT FINDINGS An increased exposure to any class of air pollutants including particulate matter (PM), gas, toxic metals, and disruptive chemicals has been associated with CVD events. Exposure to PM < 2.5 μm has been consistently associated with most heart diseases and stroke as well as CVDs among at-risk individuals. Despite this, there is no clinical approach available for systemic evaluation of air pollution exposure and management. A large number of epidemiological evidence clearly suggests the importance of air pollution prevention and control for reducing the risk of CVDs and mortality. Cost-effective and feasible strategies for air pollution monitoring, screening, and necessary interventions are urgently required among at-risk populations and those living or working, or frequently commuting in polluted areas.
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Affiliation(s)
- Alok Kumar Dwivedi
- Division of Biostatistics & Epidemiology, Department of Molecular and Translational Medicine, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, 5001, El Paso Drive, El Paso, TX, 79905, USA. .,Biostatistics and Epidemiology Consulting Lab, Office of Research, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA.
| | - Deepanjali Vishwakarma
- Division of Biostatistics & Epidemiology, Department of Molecular and Translational Medicine, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, 5001, El Paso Drive, El Paso, TX, 79905, USA
| | - Pallavi Dubey
- Department of Obstetrics and Gynecology, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA
| | - Sireesha Y Reddy
- Department of Obstetrics and Gynecology, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA
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Bae HR, Chandy M, Aguilera J, Smith EM, Nadeau KC, Wu JC, Paik DT. Adverse effects of air pollution-derived fine particulate matter on cardiovascular homeostasis and disease. Trends Cardiovasc Med 2022; 32:487-498. [PMID: 34619335 PMCID: PMC9063923 DOI: 10.1016/j.tcm.2021.09.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 09/15/2021] [Accepted: 09/28/2021] [Indexed: 12/11/2022]
Abstract
Air pollution is a rapidly growing major health concern around the world. Atmospheric particulate matter that has a diameter of less than 2.5 µm (PM2.5) refers to an air pollutant composed of particles and chemical compounds that originate from various sources. While epidemiological studies have established the association between PM2.5 exposure and cardiovascular diseases, the precise cellular and molecular mechanisms by which PM2.5 promotes cardiovascular complications are yet to be fully elucidated. In this review, we summarize the various sources of PM2.5, its components, and the concentrations of ambient PM2.5 in various settings. We discuss the experimental findings to date that evaluate the potential adverse effects of PM2.5 on cardiovascular homeostasis and function, and the possible therapeutic options that may alleviate PM2.5-driven cardiovascular damage.
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Affiliation(s)
- Hye Ryeong Bae
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Mark Chandy
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA; Division of Cardiovascular Medicine, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Juan Aguilera
- Sean N. Parker Center for Allergy and Asthma Research and the Division of Pulmonary, Allergy & Critical Care Medicine, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Eric M Smith
- Sean N. Parker Center for Allergy and Asthma Research and the Division of Pulmonary, Allergy & Critical Care Medicine, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Kari C Nadeau
- Sean N. Parker Center for Allergy and Asthma Research and the Division of Pulmonary, Allergy & Critical Care Medicine, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Joseph C Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA; Division of Cardiovascular Medicine, Department of Medicine, Stanford University, Stanford, CA, USA
| | - David T Paik
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA; Division of Cardiovascular Medicine, Department of Medicine, Stanford University, Stanford, CA, USA.
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10
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Basith S, Manavalan B, Shin TH, Park CB, Lee WS, Kim J, Lee G. The Impact of Fine Particulate Matter 2.5 on the Cardiovascular System: A Review of the Invisible Killer. NANOMATERIALS 2022; 12:nano12152656. [PMID: 35957086 PMCID: PMC9370264 DOI: 10.3390/nano12152656] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 07/29/2022] [Accepted: 07/30/2022] [Indexed: 12/26/2022]
Abstract
Air pollution exerts several deleterious effects on the cardiovascular system, with cardiovascular disease (CVD) accounting for 80% of all premature deaths caused by air pollution. Short-term exposure to particulate matter 2.5 (PM2.5) leads to acute CVD-associated deaths and nonfatal events, whereas long-term exposure increases CVD-associated risk of death and reduces longevity. Here, we summarize published data illustrating how PM2.5 may impact the cardiovascular system to provide information on the mechanisms by which it may contribute to CVDs. We provide an overview of PM2.5, its associated health risks, global statistics, mechanistic underpinnings related to mitochondria, and hazardous biological effects. We elaborate on the association between PM2.5 exposure and CVD development and examine preventive PM2.5 exposure measures and future strategies for combating PM2.5-related adverse health effects. The insights gained can provide critical guidelines for preventing pollution-related CVDs through governmental, societal, and personal measures, thereby benefitting humanity and slowing climate change.
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Affiliation(s)
- Shaherin Basith
- Department of Physiology, Ajou University School of Medicine, Suwon 16499, Korea; (S.B.); (T.H.S.); (C.B.P.)
| | - Balachandran Manavalan
- Computational Biology and Bioinformatics Laboratory, Department of Integrative Biotechnology, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon 16419, Korea;
| | - Tae Hwan Shin
- Department of Physiology, Ajou University School of Medicine, Suwon 16499, Korea; (S.B.); (T.H.S.); (C.B.P.)
| | - Chan Bae Park
- Department of Physiology, Ajou University School of Medicine, Suwon 16499, Korea; (S.B.); (T.H.S.); (C.B.P.)
| | - Wang-Soo Lee
- Department of Internal Medicine, Division of Cardiology, College of Medicine, Chung-Ang University, Seoul 06973, Korea;
| | - Jaetaek Kim
- Department of Internal Medicine, Division of Endocrinology and Metabolism, College of Medicine, Chung-Ang University, Seoul 06973, Korea
- Correspondence: (J.K.); (G.L.)
| | - Gwang Lee
- Department of Physiology, Ajou University School of Medicine, Suwon 16499, Korea; (S.B.); (T.H.S.); (C.B.P.)
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, Korea
- Correspondence: (J.K.); (G.L.)
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11
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Khosravipour M, Safari-Faramani R, Rajati F, Omidi F. The long-term effect of exposure to respirable particulate matter on the incidence of myocardial infarction: a systematic review and meta-analysis study. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:42347-42371. [PMID: 35355187 DOI: 10.1007/s11356-022-18986-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 01/27/2022] [Indexed: 06/14/2023]
Abstract
Although several studies have investigated the long-term association of respirable particulate matter (PM ≤ 10 µm) with the incidence of myocardial infarction (MI), this association is inconclusive or even contradictory. This systematic review and meta-analysis study aimed to quantify the long-term effect of exposure to respirable PM on the incidence of MI. To find relevant publications, online databases, including Scopus, PubMed, and Web of Science, were searched on October 10, 2021. A random-effect model was used to calculate the pooled hazard ratio (HR) and 95% confidence interval (95% CI) of MI across studies. Heterogeneity was presented with reporting I2 index. Of 4591 records found in the primary searching, the number of 24 prospective cohort studies with more than 70 million participants was included. The pooled HR (95% CI) of MI per 1 µg/m3 increment of respirable PM was estimated as 1.01 (1.00, 1.01). Subgroup analyses according to aerodynamic diameter of PM showed an only significant stronger risk of MI per 1 µg/m3 increase in PM with aerodynamic diameter < 2.5 µm (HR = 1.01, 95% CI = 1.00, 1.01). No sex difference was found in the association of respirable PM with MI incidence. There was only a significant association among studies defined MI as ICD-10: I21 code (HR = 1.01, 95% CI = 1.00, 1.01) and studies defined MI as ICD-10: I21-22 (HR = 1.02, 95% CI = 1.00, 1.04). No significant publication bias was observed across studies. In conclusion, this study confirms a significant association between long-term exposure to respirable PM air pollution and development of MI.
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Affiliation(s)
- Masoud Khosravipour
- Department of Occupational Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Roya Safari-Faramani
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Department of Epidemiology, School of Public Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Fatemeh Rajati
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Fariborz Omidi
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Department of Occupational Health Engineering, School of Public Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
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12
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de Bont J, Jaganathan S, Dahlquist M, Persson Å, Stafoggia M, Ljungman P. Ambient air pollution and cardiovascular diseases: An umbrella review of systematic reviews and meta-analyses. J Intern Med 2022; 291:779-800. [PMID: 35138681 PMCID: PMC9310863 DOI: 10.1111/joim.13467] [Citation(s) in RCA: 143] [Impact Index Per Article: 71.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The available evidence on the effects of ambient air pollution on cardiovascular diseases (CVDs) has increased substantially. In this umbrella review, we summarized the current epidemiological evidence from systematic reviews and meta-analyses linking ambient air pollution and CVDs, with a focus on geographical differences and vulnerable subpopulations. We performed a search strategy through multiple databases including articles between 2010 and 31 January 2021. We performed a quality assessment and evaluated the strength of evidence. Of the 56 included reviews, the most studied outcomes were stroke (22 reviews), all-cause CVD mortality, and morbidity (19). The strongest evidence was found between higher short- and long-term ambient air pollution exposure and all-cause CVD mortality and morbidity, stroke, blood pressure, and ischemic heart diseases (IHD). Short-term exposures to particulate matter <2.5 μm (PM2.5 ), <10 μm (PM10 ), and nitrogen oxides (NOx ) were consistently associated with increased risks of hypertension and triggering of myocardial infarction (MI), and stroke (fatal and nonfatal). Long-term exposures of PM2.5 were largely associated with increased risk of atherosclerosis, incident MI, hypertension, and incident stroke and stroke mortality. Few reviews evaluated other CVD outcomes including arrhythmias, atrial fibrillation, or heart failure but they generally reported positive statistical associations. Stronger associations were found in Asian countries and vulnerable subpopulations, especially among the elderly, cardiac patients, and people with higher weight status. Consistent with experimental data, this comprehensive umbrella review found strong evidence that higher levels of ambient air pollution increase the risk of CVDs, especially all-cause CVD mortality, stroke, and IHD. These results emphasize the importance of reducing the alarming levels of air pollution across the globe, especially in Asia, and among vulnerable subpopulations.
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Affiliation(s)
- Jeroen de Bont
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Suganthi Jaganathan
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.,Centre for Environmental Health, Public Health Foundation of India, Delhi-NCR, India.,Centre for Chronic Disease Control, New Delhi, India
| | - Marcus Dahlquist
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Åsa Persson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Massimo Stafoggia
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Epidemiology, Lazio Region Health Service, Rome, Italy
| | - Petter Ljungman
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Cardiology, Danderyd University Hospital, Danderyd, Sweden
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13
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Abstract
PURPOSE OF REVIEW With cardiovascular disease (CVD) being the top cause of deaths worldwide, it is important to ensure healthy cardiovascular aging through enhanced understanding and prevention of adverse health effects exerted by external factors. This review aims to provide an updated understanding of environmental influences on cardiovascular aging, by summarizing epidemiological and mechanistic evidence for the cardiovascular health impact of major environmental stressors, including air pollution, endocrine-disrupting chemicals (EDCs), metals, and climate change. RECENT FINDINGS Recent studies generally support positive associations of exposure to multiple chemical environmental stressors (air pollution, EDCs, toxic metals) and extreme temperatures with increased risks of cardiovascular mortality and morbidity in the population. Environmental stressors have also been associated with a number of cardiovascular aging-related subclinical changes including biomarkers in the population, which are supported by evidence from relevant experimental studies. The elderly and patients are the most vulnerable demographic groups to majority environmental stressors. Future studies should account for the totality of individuals' exposome in addition to single chemical pollutants or environmental factors. Specific factors most responsible for the observed health effects related to cardiovascular aging remain to be elucidated.
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Affiliation(s)
- Yang Lan
- Department of Occupational and Environmental Health, School of Public Health, Xi'an Jiaotong University Health Science Center, 76 Yanta West Road, Yanta District, Xi'an City, Shaanxi Province, 710061, People's Republic of China
- Key Laboratory for Disease Prevention and Control and Health Promotion of Shaanxi Province, Xi'an, Shaanxi, China
- Key Laboratory of Trace Elements and Endemic Diseases in Ministry of Health, Xi'an, Shaanxi, China
| | - Shaowei Wu
- Department of Occupational and Environmental Health, School of Public Health, Xi'an Jiaotong University Health Science Center, 76 Yanta West Road, Yanta District, Xi'an City, Shaanxi Province, 710061, People's Republic of China.
- Key Laboratory for Disease Prevention and Control and Health Promotion of Shaanxi Province, Xi'an, Shaanxi, China.
- Key Laboratory of Trace Elements and Endemic Diseases in Ministry of Health, Xi'an, Shaanxi, China.
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14
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Liu L, Zhu Y, Xu H, Wang Y, Wang T, Zhao Q, Zhang Y, Chen J, Liu S, Yi T, Wu R, Liu S, Song X, Li J, Huang W. Short-term exposure to ambient ozone associated with cardiac arrhythmias in healthy adults. GLOBAL HEALTH JOURNAL 2022. [DOI: 10.1016/j.glohj.2022.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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15
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Qiu B, Zhou M, Qiu Y, Ma Y, Ma C, Tu J, Li S. An Integration Method for Regional PM 2.5 Pollution Control Optimization Based on Meta-Analysis and Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 19:ijerph19010344. [PMID: 35010605 PMCID: PMC8750964 DOI: 10.3390/ijerph19010344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/10/2021] [Accepted: 12/22/2021] [Indexed: 05/06/2023]
Abstract
PM2.5 pollution in China is becoming increasingly severe, threatening public health. The major goal of this study is to evaluate the mortality rate attributed to PM2.5 pollution and design pollution mitigation schemes in a southern district of China through a two-objective optimization model. The mortality rate is estimated by health effect evaluation model. Subjected to limited data information, it is assumed that the meta-analysis method, through summarizing and combining the research results on the same subject, was suitable to estimate the percentage of deaths caused by PM2.5 pollution. The critical parameters, such as the total number of deaths and the background concentration of PM2.5, were obtained through on-site survey, data collection, literature search, policy analysis, and expert consultation. The equations for estimating the number of deaths caused by PM2.5 pollution were established by incorporating the relationship coefficient of exposure to reaction, calculated residual PM2.5 concentration of affected region, and statistical total base number of deaths into a general framework. To balance the cost from air quality improvement and human health risks, a two-objective optimization model was developed. The first objective is to minimize the mortality rate attributable to PM2.5 pollution, and the second objective is to minimize the total system cost over three periods. The optimization results demonstrated that the combination of weights assigned to the two objectives significantly influenced the model output. For example, a high weight value assigned to minimizing the number of deaths results in the increased use of treatment techniques with higher efficiencies and a dramatic decrease in pollutant concentrations. In contrast, a model weighted more toward minimizing economic loss may lead to an increase in the death toll due to exposure to higher air pollution levels. The effective application of this model in the Nanshan District of Shenzhen City, China, is expected to serve as a basis for similar work in other parts of the world in the future.
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Affiliation(s)
- Bingkui Qiu
- Department of Tourism Management, Jin Zhong University, Jinzhong 033619, China;
| | - Min Zhou
- College of Public Administration, Huazhong University of Science and Technology, Wuhan 430074, China; (Y.M.); (C.M.); (J.T.); (S.L.)
- Correspondence: ; Tel./Fax: +86-27-87543047
| | - Yang Qiu
- Department of Economics, University of Warwick, Coventry CV4 7AL, UK;
| | - Yuxiang Ma
- College of Public Administration, Huazhong University of Science and Technology, Wuhan 430074, China; (Y.M.); (C.M.); (J.T.); (S.L.)
| | - Chaonan Ma
- College of Public Administration, Huazhong University of Science and Technology, Wuhan 430074, China; (Y.M.); (C.M.); (J.T.); (S.L.)
| | - Jiating Tu
- College of Public Administration, Huazhong University of Science and Technology, Wuhan 430074, China; (Y.M.); (C.M.); (J.T.); (S.L.)
| | - Siqi Li
- College of Public Administration, Huazhong University of Science and Technology, Wuhan 430074, China; (Y.M.); (C.M.); (J.T.); (S.L.)
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16
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Wang M, Li H, Huang S, Qian Y, Steenland K, Xie Y, Papatheodorou S, Shi L. Short-term exposure to nitrogen dioxide and mortality: A systematic review and meta-analysis. ENVIRONMENTAL RESEARCH 2021; 202:111766. [PMID: 34331919 PMCID: PMC8578359 DOI: 10.1016/j.envres.2021.111766] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/18/2021] [Accepted: 07/23/2021] [Indexed: 05/05/2023]
Abstract
BACKGROUND Ambient air pollution has been characterized as a leading cause of mortality worldwide and has been associated with cardiovascular and respiratory diseases. There is increasing evidence that short-term exposure to nitrogen dioxide (NO2), is related to adverse health effects and mortality. METHODS We conducted a systematic review of short-term NO2 and daily mortality, which were indexed in PubMed and Embase up to June 2021. We calculated random-effects estimates by different continents and globally, and tested for heterogeneity and publication bias. RESULTS We included 87 articles in our quantitative analysis. NO2 and all-cause as well as cause-specific mortality were positively associated in the main analysis. For all-cause mortality, a 10 ppb increase in NO2 was associated with a 1.58% (95%CI 1.28%-1.88%, I2 = 96.3%, Eggers' test p < 0.01, N = 57) increase in the risk of death. For cause-specific mortality, a 10 ppb increase in NO2 was associated with a 1.72% (95%CI 1.41%-2.04%, I2 = 87.4%, Eggers' test p < 0.01, N = 42) increase in cardiovascular mortality and a 2.05% (95%CI 1.52%-2.59%, I2 = 78.5%, Eggers' test p < 0.01, N = 38) increase in respiratory mortality. In the sensitivity analysis, the meta-estimates for all-cause mortality, cardiovascular and respiratory mortality were nearly identical. The heterogeneity would decline to varying degrees through regional and study-design stratification. CONCLUSIONS This study provides evidence of an association between short-term exposure to NO2, a proxy for traffic-sourced air pollutants, and all-cause, cardiovascular and respiratory mortality.
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Affiliation(s)
- Mingrui Wang
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Haomin Li
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Shiwen Huang
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Yaoyao Qian
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Kyle Steenland
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Yang Xie
- School of Economics and Management, Beihang University, Beijing, China
| | | | - Liuhua Shi
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA.
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17
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Zhang LM, Lv SS, Fu SR, Wang JQ, Liang LY, Li RQ, Zhang F, Ma YX. Procyanidins inhibit fine particulate matter-induced vascular smooth muscle cells apoptosis via the activation of the Nrf2 signaling pathway. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 223:112586. [PMID: 34364126 DOI: 10.1016/j.ecoenv.2021.112586] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 07/16/2021] [Accepted: 07/29/2021] [Indexed: 06/13/2023]
Abstract
The functional role of procyanidins (PC) in PM2.5-induced cardiovascular diseases (CVD) is largely unexplored. This study aimed to explore the protective effect of PC against PM2.5-induced vascular smooth muscle cells (VSMCs) apoptosis and underlying mechanisms. Sprague Dawley rats were pretreated with three doses of PC (50, 100, and 200 mg/kg) and exposed to 10 mg/kg PM2.5 by intratracheal instillation three times a week. VSMCs were exposed to 5, 10, and 20 μM PC before the addition of 100 μg/mL PM2.5. In vivo, the PM2.5 exposure induced apoptosis in the thoracic aorta of rats. The PM2.5 exposure significantly elevated the reactive oxygen species (ROS) and malondialdehyde (MDA) levels and decreased the superoxide dismutase activity. Also, PC supplementation increased the expression of nuclear factor erythroid 2-related factor 2 (Nrf2), and its downstream antioxidant genes, i.e., NAD(P)H dehydrogenase (quinine) 1 and heme oxygenase 1, attenuated oxidative stress and vascular apoptosis. In vitro, PM2.5 induced cytotoxicity in VSMCs in a dose-dependent manner. Besides, PC abolished the PM2.5-induced cytotoxicity by activating the Nrf2 signal pathway, alleviating oxidative stress, and decreasing apoptosis. In conclusion, this work is the first study to demonstrate that PC can suppress the PM2.5-induced VSMCs apoptosis via the activation of the Nrf2 signal pathway.
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Affiliation(s)
- Li-Min Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang 050017, China
| | - Shuai-Shuai Lv
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang 050017, China
| | - Shi-Rui Fu
- Department of Acute and Infectious Diseases Prevention and Treatment, Xiangyang Center for Disease Control and Prevention, Xiangyang 441000, China
| | - Jia-Qi Wang
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang 050017, China
| | - Lu-Yao Liang
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang 050017, China
| | - Rui-Qiang Li
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang 050017, China
| | - Fan Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang 050017, China
| | - Yu-Xia Ma
- Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shijiazhuang 050017, China.
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18
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Wolhuter K, Arora M, Kovacic JC. Air pollution and cardiovascular disease: Can the Australian bushfires and global COVID-19 pandemic of 2020 convince us to change our ways? Bioessays 2021; 43:e2100046. [PMID: 34106476 PMCID: PMC8209912 DOI: 10.1002/bies.202100046] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 05/10/2021] [Accepted: 05/25/2021] [Indexed: 12/13/2022]
Abstract
Air pollution is a major global challenge for a multitude of reasons. As a specific concern, there is now compelling evidence demonstrating a causal relationship between exposure to airborne pollutants and the onset of cardiovascular disease (CVD). As such, reducing air pollution as a means to decrease cardiovascular morbidity and mortality should be a global health priority. This review provides an overview of the cardiovascular effects of air pollution and uses two major events of 2020-the Australian bushfires and COVID-19 pandemic lockdown-to illustrate the relationship between air pollution and CVD. The bushfires highlight the substantial human and economic costs associated with elevations in air pollution. Conversely, the COVID-19-related lockdowns demonstrated that stringent measures are effective at reducing airborne pollutants, which in turn resulted in a potential reduction in cardiovascular events. Perhaps one positive to come out of 2020 will be the recognition that tough measures are effective at reducing air pollution and that these measures have the potential to stop thousands of deaths from CVD.
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Affiliation(s)
| | - Manish Arora
- Department of Environmental Medicine and Public HealthIcahn School of Medicine at Mount SinaiNew YorkNew YorkUSA
| | - Jason C. Kovacic
- Victor Chang Cardiac Research InstituteSydneyAustralia
- St Vincent's Clinical SchoolUniversity of New South WalesSydneyAustralia
- Zena and Michael A. Wiener Cardiovascular InstituteIcahn School of Medicine at Mount SinaiNew YorkNew YorkUSA
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19
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Liu K, Cao H, Guo C, Pan L, Cui Z, Sun J, Zhao W, Han X, Zhang H, Wang Z, Niu K, Tang N, Shan G, Zhang L. Environmental and Genetic Determinants of Major Chronic Disease in Beijing-Tianjin-Hebei Region: Protocol for a Community-Based Cohort Study. Front Public Health 2021; 9:659701. [PMID: 34150703 PMCID: PMC8212971 DOI: 10.3389/fpubh.2021.659701] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/31/2021] [Indexed: 01/23/2023] Open
Abstract
Introduction: Personal lifestyle and air pollution are potential risk factors for major non-communicable diseases (NCDs). However, these risk factors have experienced dramatic changes in the Beijing–Tianjin–Hebei (BTH) region in recent years, and few cohorts have focused on identifying risk factors for major NCDs in this specific region. The current study is a large, prospective, long-term, population-based cohort study that investigated environmental and genetic determinants of NCDs in BTH areas. The results of this study may provide scientific support for efforts to develop health recommendations for personalized prevention. Methods: About 36,000 participants 18 years or older would be obtained by multistage, stratified cluster sampling from five cities for the baseline assessment. Participants underwent seven examinations primarily targeting respiratory and circulatory system function and filled out questionnaires regarding lifestyle behavior, pollutant exposure, medical and family history, medication history, and psychological factors. Biochemistry indicators and inflammation markers were tested, and a biobank was established. Participants will be followed up every 2 years. Genetic determinants of NCDs will be demonstrated by using multiomics, and risk prediction models will be constructed using machine learning methods based on a multitude of environmental exposure, examination data, biomarkers, and psychosocial and behavioral assessments. Significant spatial and temporal differentiation is well-suited to demonstrating the health determinants of NCDs in the BTH region, which may facilitate public health strategies with respect to disease prevention and survivorship-related aspects.
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Affiliation(s)
- Kuo Liu
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing, China.,Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Han Cao
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing, China.,Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Chunyue Guo
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing, China.,Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Li Pan
- Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China.,School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Ze Cui
- Department of Chronic and Noncommunicable Disease Prevention and Control, Hebei Provincial Center for Disease Prevention and Control, Shijiazhuang, China
| | - Jixin Sun
- Department of Chronic and Noncommunicable Disease Prevention and Control, Hebei Provincial Center for Disease Prevention and Control, Shijiazhuang, China
| | - Wei Zhao
- Department of Chronic and Noncommunicable Disease Prevention and Control, Chaoyang District Center for Disease Prevention and Control, Beijing, China
| | - Xiaoyan Han
- Department of Chronic and Noncommunicable Disease Prevention and Control, Chaoyang District Center for Disease Prevention and Control, Beijing, China
| | - Han Zhang
- Health Management Center, Beijing Aerospace General Hospital, Beijing, China
| | - Zhengfang Wang
- Health Management Center, Beijing Aerospace General Hospital, Beijing, China
| | - Kaijun Niu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
| | - Naijun Tang
- Department of Occupational and Environmental Health, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Guangliang Shan
- Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China.,School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Ling Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing, China.,Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
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20
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Kaihara T, Yoneyama K, Nakai M, Higuma T, Sumita Y, Miyamoto Y, Watanabe M, Izumo M, Ishibashi Y, Tanabe Y, Harada T, Yasuda S, Ogawa H, Akashi YJ. Association of PM 2.5 exposure with hospitalization for cardiovascular disease in elderly individuals in Japan. Sci Rep 2021; 11:9897. [PMID: 33972608 PMCID: PMC8110517 DOI: 10.1038/s41598-021-89290-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 04/22/2021] [Indexed: 11/09/2022] Open
Abstract
Although exposure to particulate matter with aerodynamic diameters ≤ 2.5 µm (PM2.5) influences cardiovascular disease (CVD), its association with CVD-related hospitalizations of super-aged patients in Japan remains uncertain. We investigated the relationship between short-term PM2.5 exposure and CVD-related hospitalizations, lengths of hospital stays, and medical expenses. We analyzed the Japanese national database of patients with CVD (835,405) admitted to acute-care hospitals between 2012 and 2014. Patients with planned hospitalizations and those with missing PM2.5 exposure data were excluded. We classified the included patients into five quintiles based on their PM2.5 exposure: PM-5, -4, -3, -2, and -1 groups, in descending order of concentration. Compared with the PM-1 group, the other groups had higher hospitalization rates. The PM-3, -4, and -5 groups exhibited increased hospitalization durations and medical expenses, compared with the PM-1 group. Interestingly, the hospitalization period was longer for the ≥ 90-year-old group than for the ≤ 64-year-old group, yet the medical expenses were lower for the former group. Short-term PM2.5 exposure is associated with increased CVD-related hospitalizations, hospitalization durations, and medical expenses. The effects of incident CVDs were more marked in elderly than in younger patients. National PM2.5 concentrations should be reduced and the public should be aware of the risks.
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Affiliation(s)
- Toshiki Kaihara
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Kihei Yoneyama
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Michikazu Nakai
- Department of Statistics and Data Analysis, Center for Cerebral and Cardiovascular Disease Information, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Takumi Higuma
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Yoko Sumita
- Department of Statistics and Data Analysis, Center for Cerebral and Cardiovascular Disease Information, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Yoshihiro Miyamoto
- Department of Statistics and Data Analysis, Center for Cerebral and Cardiovascular Disease Information, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan.,Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Mika Watanabe
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Masaki Izumo
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Yuki Ishibashi
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Yasuhiro Tanabe
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Tomoo Harada
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Hisao Ogawa
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Yoshihiro J Akashi
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan.
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21
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Rankin GD, Kabéle M, Brown R, Macefield VG, Sandström T, Bosson JA. Acute Exposure to Diesel Exhaust Increases Muscle Sympathetic Nerve Activity in Humans. J Am Heart Assoc 2021; 10:e018448. [PMID: 33942621 PMCID: PMC8200707 DOI: 10.1161/jaha.120.018448] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Diesel exhaust (DE) emissions are a major contributor to ambient air pollution and are strongly associated with cardiovascular morbidity and mortality. Exposure to traffic‐related particulate matter is linked with acute adverse cardiovascular events; however, the mechanisms are not fully understood. We examined the role of the autonomic nervous system during exposure to DE that has previously only been indirectly investigated. Methods and Results Using microneurography, we measured muscle sympathetic nerve activity (MSNA) directly in the peroneal nerve of 16 healthy individuals. MSNA, heart rate, and respiration were recorded while subjects rested breathing filtered air, filtered air with an exposure mask, and standardized diluted DE (300 µg/m3) through the exposure mask. Heart rate variability was assessed from an ECG. DE inhalation rapidly causes an increase in number of MSNA bursts as well as the size of bursts within 10 minutes, peaking by 30 minutes (P<0.001), compared with baseline filtered air with an exposure mask. No significant changes occurred in heart rate variability indices during DE exposure; however, MSNA frequency correlated negatively with total power (r2=0.294, P=0.03) and low frequency (r2=0.258, P=0.045). Heart rate correlated positively with MSNA frequency (r2=0.268, P=0.04) and the change in percentage of larger bursts (burst amplitude, height >50% of the maximum burst) from filtered air with an exposure mask (r2=0.368, P=0.013). Conclusions Our study provides direct evidence for the rapid modulation of the autonomic nervous system after exposure to DE, with an increase in MSNA. The quick increase in sympathetic outflow may explain the strong epidemiological data associating traffic‐related particulate matter to acute adverse cardiovascular events such as myocardial infarction. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT02892279.
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Affiliation(s)
- Gregory D Rankin
- Department of Public Health and Clinical Medicine Section of Medicine/Respiratory Umeå University Umeå Sweden
| | - Mikael Kabéle
- Department of Public Health and Clinical Medicine Section of Medicine/Respiratory Umeå University Umeå Sweden
| | - Rachael Brown
- School of Medicine Western Sydney University Sydney NSW Australia
| | - Vaughan G Macefield
- Human Autonomic Neurophysiology Laboratory School of Medicine Baker Heart and Diabetes Institute Melbourne Vic. Australia.,Department of Physiology School of Biomedical Sciences The University of Melbourne Melbourne Vic. Australia
| | - Thomas Sandström
- Department of Public Health and Clinical Medicine Section of Medicine/Respiratory Umeå University Umeå Sweden
| | - Jenny A Bosson
- Department of Public Health and Clinical Medicine Section of Medicine/Respiratory Umeå University Umeå Sweden
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22
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Betts J, Dewar EM, Stub D, Gao CX, Brown DW, Ikin JF, Zeleke BM, Biswas S, Abramson MJ, Liew D. Markers of Cardiovascular Disease among Adults Exposed to Smoke from the Hazelwood Coal Mine Fire. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:1587. [PMID: 33567509 PMCID: PMC7914645 DOI: 10.3390/ijerph18041587] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/27/2021] [Accepted: 02/01/2021] [Indexed: 11/17/2022]
Abstract
Little research has examined the effects of high concentration, medium-duration smoke exposure on cardiovascular health. We investigated whether six weeks of exposure to smoke from the 2014 Hazelwood coal mine fire in Victoria (Australia), was associated with long-term clinical or subclinical cardiovascular disease approximately four years later, in adult residents of the towns of Morwell (exposed, n = 336) and Sale (unexposed, n = 162). The primary outcome was serum high sensitivity (hs) C-reactive protein (CRP). Blood pressure, electrocardiogram, flow mediated dilatation and serum levels of hs-troponin, N-terminal pro B-type natriuretic peptide and lipids were secondary outcomes. There was no significant difference in weighted median hsCRP levels between exposed and unexposed participants (1.9 mg/L vs. 1.6 mg/L, p = 0.273). Other outcomes were comparable between the groups. hsCRP was associated in a predictable manner with current smoking, obesity and use of lipid-lowering therapy. Four years after a 6-week coal mine fire, this study found no association between smoke exposure and markers of clinical or subclinical cardiovascular disease in exposed adults.
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Affiliation(s)
- Juliana Betts
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia; (J.B.); (D.S.); (C.X.G.); (D.W.B.); (J.F.I.); (B.M.Z.); (S.B.); (D.L.)
| | - Elizabeth M. Dewar
- Department of Cardiology, Alfred Health, Melbourne, VIC 3004, Australia;
- Baker Heart and Diabetes Institute, Melbourne, VIC 3004, Australia
| | - Dion Stub
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia; (J.B.); (D.S.); (C.X.G.); (D.W.B.); (J.F.I.); (B.M.Z.); (S.B.); (D.L.)
- Department of Cardiology, Alfred Health, Melbourne, VIC 3004, Australia;
| | - Caroline X. Gao
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia; (J.B.); (D.S.); (C.X.G.); (D.W.B.); (J.F.I.); (B.M.Z.); (S.B.); (D.L.)
| | - David W. Brown
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia; (J.B.); (D.S.); (C.X.G.); (D.W.B.); (J.F.I.); (B.M.Z.); (S.B.); (D.L.)
| | - Jillian F. Ikin
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia; (J.B.); (D.S.); (C.X.G.); (D.W.B.); (J.F.I.); (B.M.Z.); (S.B.); (D.L.)
| | - Berihun M. Zeleke
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia; (J.B.); (D.S.); (C.X.G.); (D.W.B.); (J.F.I.); (B.M.Z.); (S.B.); (D.L.)
| | - Sinjini Biswas
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia; (J.B.); (D.S.); (C.X.G.); (D.W.B.); (J.F.I.); (B.M.Z.); (S.B.); (D.L.)
| | - Michael J. Abramson
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia; (J.B.); (D.S.); (C.X.G.); (D.W.B.); (J.F.I.); (B.M.Z.); (S.B.); (D.L.)
| | - Danny Liew
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia; (J.B.); (D.S.); (C.X.G.); (D.W.B.); (J.F.I.); (B.M.Z.); (S.B.); (D.L.)
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23
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Lederer AM, Fredriksen PM, Nkeh-Chungag BN, Everson F, Strijdom H, De Boever P, Goswami N. Cardiovascular effects of air pollution: current evidence from animal and human studies. Am J Physiol Heart Circ Physiol 2021; 320:H1417-H1439. [PMID: 33513082 DOI: 10.1152/ajpheart.00706.2020] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Air pollution is a global health concern. Particulate matter (PM)2.5, a component of ambient air pollution, has been identified by the World Health Organization as one of the pollutants that poses the greatest threat to public health. Cardiovascular health effects have been extensively documented, and these effects are still being researched to provide an overview of recent literature regarding air pollution-associated cardiovascular morbidity and mortality in humans. Additionally, potential mechanisms through which air pollutants affect the cardiovascular system are discussed based on human and additional animal studies. We used the strategy of a narrative review to summarize the scientific literature of studies that were published in the past 7 yr. Searches were carried out on PubMed and Web of Science using predefined search queries. We obtained an initial set of 800 publications that were filtered to 78 publications that were relevant to include in this review. Analysis of the literature showed significant associations between air pollution, especially PM2.5, and the risk of elevated blood pressure (BP), acute coronary syndrome, myocardial infarction (MI), cardiac arrhythmia, and heart failure (HF). Prominent mechanisms that underlie the adverse effects of air pollution include oxidative stress, systemic inflammation, endothelial dysfunction, autonomic imbalance, and thrombogenicity. The current review underscores the relevance of air pollution as a global health concern that affects cardiovascular health. More rigorous standards are needed to reduce the cardiovascular disease burden imposed by air pollution. Continued research on the health impact of air pollution is needed to provide further insight.
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Affiliation(s)
- Agnes Maria Lederer
- Physiology Division, Otto Loewi Research Centre, Medical University of Graz, Graz, Austria
| | | | - Benedicta Ngwenchi Nkeh-Chungag
- Department of Biological and Environmental Sciences, Faculty of Natural Sciences, Walter Sisulu University, Mthatha, South Africa
| | - Frans Everson
- Centre for Cardio-metabolic Research in Africa, Division of Medical Physiology, Stellenbosch University, Stellenbosch, South Africa
| | - Hans Strijdom
- Centre for Cardio-metabolic Research in Africa, Division of Medical Physiology, Stellenbosch University, Stellenbosch, South Africa
| | - Patrick De Boever
- Department of Biology, University of Antwerp, Wilrijk, Belgium.,Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Nandu Goswami
- Physiology Division, Otto Loewi Research Centre, Medical University of Graz, Graz, Austria.,Department of Health Sciences, Alma Mater Europaea Maribor, Maribor, Slovenia
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24
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Rojas-Rueda D, Morales-Zamora E, Alsufyani WA, Herbst CH, AlBalawi SM, Alsukait R, Alomran M. Environmental Risk Factors and Health: An Umbrella Review of Meta-Analyses. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18020704. [PMID: 33467516 PMCID: PMC7830944 DOI: 10.3390/ijerph18020704] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/31/2020] [Accepted: 01/12/2021] [Indexed: 12/13/2022]
Abstract
Background: Environmental health is a growing area of knowledge, continually increasing and updating the body of evidence linking the environment to human health. Aim: This study summarizes the epidemiological evidence on environmental risk factors from meta-analyses through an umbrella review. Methods: An umbrella review was conducted on meta-analyses of cohort, case-control, case-crossover, and time-series studies that evaluated the associations between environmental risk factors and health outcomes defined as incidence, prevalence, and mortality. The specific search strategy was designed in PubMed using free text and Medical Subject Headings (MeSH) terms related to risk factors, environment, health outcomes, observational studies, and meta-analysis. The search was limited to English, Spanish, and French published articles and studies on humans. The search was conducted on September 20, 2020. Risk factors were defined as any attribute, characteristic, or exposure of an individual that increases the likelihood of developing a disease or death. The environment was defined as the external elements and conditions that surround, influence, and affect a human organism or population’s life and development. The environment definition included the physical environment such as nature, built environment, or pollution, but not the social environment. We excluded occupational exposures, microorganisms, water, sanitation and hygiene (WASH), behavioral risk factors, and no-natural disasters. Results: This umbrella review found 197 associations among 69 environmental exposures and 83 diseases and death causes reported in 103 publications. The environmental factors found in this review were air pollution, environmental tobacco smoke, heavy metals, chemicals, ambient temperature, noise, radiation, and urban residential surroundings. Among these, we identified 65 environmental exposures defined as risk factors and 4 environmental protective factors. In terms of study design, 57 included cohort and/or case-control studies, and 46 included time-series and/or case-crossover studies. In terms of the study population, 21 included children, and the rest included adult population and both sexes. In this review, the largest body of evidence was found in air pollution (91 associations among 14 air pollution definitions and 34 diseases and mortality diagnoses), followed by environmental tobacco smoke with 24 associations. Chemicals (including pesticides) were the third larger group of environmental exposures found among the meta-analyses included, with 19 associations. Conclusion: Environmental exposures are an important health determinant. This review provides an overview of an evolving research area and should be used as a complementary tool to understand the connections between the environment and human health. The evidence presented by this review should help to design public health interventions and the implementation of health in all policies approach aiming to improve populational health.
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Affiliation(s)
- David Rojas-Rueda
- Department of Environmental and Radiological Health Sciences, Colorado State University, Environmental Health Building, 1601 Campus Delivery, Fort Collins, CO 80523, USA
- Correspondence: ; Tel.: +1-(970)-491-7038; Fax: +1-(970)-491-2940
| | | | - Wael Abdullah Alsufyani
- Saudi Center for Disease Prevention and Control, 70 SCDC Building, Al Aarid, King Abdulaziz Rd, Riyadh 13354, Saudi Arabia; (W.A.A.); (S.M.A.); (M.A.)
| | - Christopher H. Herbst
- Health, Nutrition and Population Global Practice, The World Bank, Diplomatic Quarter, Riyadh Country Office, Riyadh 94623, Saudi Arabia; (C.H.H.); (R.A.)
| | - Salem M. AlBalawi
- Saudi Center for Disease Prevention and Control, 70 SCDC Building, Al Aarid, King Abdulaziz Rd, Riyadh 13354, Saudi Arabia; (W.A.A.); (S.M.A.); (M.A.)
| | - Reem Alsukait
- Health, Nutrition and Population Global Practice, The World Bank, Diplomatic Quarter, Riyadh Country Office, Riyadh 94623, Saudi Arabia; (C.H.H.); (R.A.)
- Community Health Department, King Saud University, Riyadh 11433, Saudi Arabia
| | - Mashael Alomran
- Saudi Center for Disease Prevention and Control, 70 SCDC Building, Al Aarid, King Abdulaziz Rd, Riyadh 13354, Saudi Arabia; (W.A.A.); (S.M.A.); (M.A.)
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25
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Niu Z, Liu F, Li B, Li N, Yu H, Wang Y, Tang H, Chen X, Lu Y, Cheng Z, Liu S, Chen G, Zhang Y, Xiang H. Acute effect of ambient fine particulate matter on heart rate variability: an updated systematic review and meta-analysis of panel studies. Environ Health Prev Med 2020; 25:77. [PMID: 33261557 PMCID: PMC7706193 DOI: 10.1186/s12199-020-00912-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 11/09/2020] [Indexed: 11/10/2022] Open
Abstract
Background Decreased heart rate variability (HRV) is a predictor of autonomic system dysfunction, and is considered as a potential mechanism of increased risk of cardiovascular disease (CVD) induced by exposure to particulate matter less than 2.5 μm in diameter (PM2.5). Previous studies have suggested that exposure to PM2.5 may lead to decreased HRV levels, but the results remain inconsistent. Methods An updated systematic review and meta-analysis of panel studies till November 1, 2019 was conducted to evaluate the acute effect of exposure to ambient PM2.5 on HRV. We searched electronic databases (PubMed, Web of Science, and Embase) to identify panel studies reporting the associations between exposure to PM2.5 and the four indicators of HRV (standard deviation of all normal-to-normal intervals (SDNN), root mean square of successive differences in adjacent normal-to-normal intervals (rMSSD), high frequency power (HF), and low frequency power (LF)). Random-effects model was used to calculate the pooled effect estimates. Results A total of 33 panel studies were included in our meta-analysis, with 16 studies conducted in North America, 12 studies in Asia, and 5 studies in Europe. The pooled results showed a 10 μg/m3 increase in PM2.5 exposure which was significantly associated with a − 0.92% change in SDNN (95% confidence intervals (95%CI) − 1.26%, − 0.59%), − 1.47% change in rMSSD (95%CI − 2.17%, − 0.77%), − 2.17% change in HF (95%CI − 3.24%, − 1.10%), and − 1.52% change in LF (95%CI − 2.50%, − 0.54%), respectively. Overall, subgroup analysis suggested that short-term exposure to PM2.5 was associated with lower HRV levels in Asians, healthy population, and those aged ≥ 40 years. Conclusion Short-term exposure to PM2.5 was associated with decreased HRV levels. Future studies are warranted to clarity the exact mechanism of exposure to PM2.5 on the cardiovascular system through disturbance of autonomic nervous function. Supplementary Information The online version contains supplementary material available at 10.1186/s12199-020-00912-2.
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Affiliation(s)
- Zhiping Niu
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China.,Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Feifei Liu
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China.,Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Baojing Li
- Department of Public Health Sciences, Karolinska Institutet, Tomtebodavägen 18, Solna, SE-171 65, Stockholm, Sweden
| | - Na Li
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China.,Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Hongmei Yu
- School of Management, Chengdu University of Traditional Chinese Medicine, 37# Shierqiao Road, Chengdu, China
| | - Yongbo Wang
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Hong Tang
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China.,Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Xiaolu Chen
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China.,Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Yuanan Lu
- Environmental Health Laboratory, Department of Public Health Sciences, University Hawaii at Manoa, Honolulu, HI, 96822, USA
| | - Zilu Cheng
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, 122# Luoshi Road, Wuhan, China
| | - Suyang Liu
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China.,Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Gongbo Chen
- Guangdong Provincial Engineering Technology Research Center of Environmental and Health risk Assessment; Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Yuxiao Zhang
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China. .,Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China.
| | - Hao Xiang
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China. .,Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China.
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26
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Zhang Z, Kang J, Hong YS, Chang Y, Ryu S, Park J, Cho J, Guallar E, Shin HC, Zhao D. Long-Term Particulate Matter Exposure and Incidence of Arrhythmias: A Cohort Study. J Am Heart Assoc 2020; 9:e016885. [PMID: 33146044 PMCID: PMC7763729 DOI: 10.1161/jaha.120.016885] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Background Studies have shown that short-term exposure to air pollution is associated with cardiac arrhythmia hospitalization and mortality. However, the relationship between long-term particulate matter air pollution and arrhythmias is still unclear. We evaluate the prospective association between particulate matter (PM) air pollution and the risk of incident arrhythmia and its subtypes. Methods and Results Participants were drawn from a prospective cohort study of 178 780 men and women who attended regular health screening exams in Seoul and Suwon, South Korea, from 2002 to 2016. Exposure to PM with an aerodynamic diameter of ≤10 and ≤2.5 μm (PM10 and PM2.5, respectively) was estimated using a land-use regression model. The associations between long-term PM air pollution and arrhythmia were examined using pooled logistic regression models with time-varying exposure and covariables. In the fully adjusted model, the odds ratios (ORs) for any arrhythmia associated with a 10 μg/m3 increase in 12-, 36-, and 60-month PM10 exposure were 1.15 (1.09, 1.21), 1.12 (1.06, 1.18), and 1.14 (1.08, 1.20), respectively. The ORs with a 10 μg/m3 increase in 12- and 36-month PM2.5 exposure were 1.27 (1.15, 1.40) and 1.10 (0.99, 1.23). PM10 was associated with increased risk of incident bradycardia and premature atrial contraction. PM2.5 was associated with increased risk of incident bradycardia and right bundle-branch block. Conclusions In this large cohort study, long-term exposure to outdoor PM air pollution was associated with increased risk of arrhythmia. Our findings indicate that PM air pollution may be a contributor to cardiac arrhythmia in the general population.
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Affiliation(s)
- Zhenyu Zhang
- Department of Epidemiology Johns Hopkins Bloomberg School of Public Health Baltimore MD
| | - Jeonggyu Kang
- Center for Cohort Studies Total Healthcare Center Kangbuk Samsung HospitalSungkyunkwan University School of Medicine Seoul Republic of Korea
| | - Yun Soo Hong
- Department of Epidemiology Johns Hopkins Bloomberg School of Public Health Baltimore MD
| | - Yoosoo Chang
- Center for Cohort Studies Total Healthcare Center Kangbuk Samsung HospitalSungkyunkwan University School of Medicine Seoul Republic of Korea.,Department of Clinical Research Design and Evaluation SAIHST Seoul Republic of Korea.,Department of Occupational and Environmental Medicine Kangbuk Samsung HospitalSungkyunkwan University School of Medicine Seoul Republic of Korea
| | - Seungho Ryu
- Center for Cohort Studies Total Healthcare Center Kangbuk Samsung HospitalSungkyunkwan University School of Medicine Seoul Republic of Korea.,Department of Clinical Research Design and Evaluation SAIHST Seoul Republic of Korea.,Department of Occupational and Environmental Medicine Kangbuk Samsung HospitalSungkyunkwan University School of Medicine Seoul Republic of Korea
| | - Jihwan Park
- Department of Epidemiology Johns Hopkins Bloomberg School of Public Health Baltimore MD
| | - Juhee Cho
- Department of Epidemiology Johns Hopkins Bloomberg School of Public Health Baltimore MD.,Center for Cohort Studies Total Healthcare Center Kangbuk Samsung HospitalSungkyunkwan University School of Medicine Seoul Republic of Korea.,Department of Clinical Research Design and Evaluation SAIHST Seoul Republic of Korea
| | - Eliseo Guallar
- Department of Epidemiology Johns Hopkins Bloomberg School of Public Health Baltimore MD
| | - Ho Cheol Shin
- Department of Family Medicine Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine Seoul Republic of Korea
| | - Di Zhao
- Department of Epidemiology Johns Hopkins Bloomberg School of Public Health Baltimore MD
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27
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Wang M, Chen J, Zhang Z, Yu P, Gan W, Tan Z, Bao J. Associations between air pollution and outpatient visits for arrhythmia in Hangzhou, China. BMC Public Health 2020; 20:1524. [PMID: 33032561 PMCID: PMC7542945 DOI: 10.1186/s12889-020-09628-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 09/29/2020] [Indexed: 11/27/2022] Open
Abstract
Background Arrhythmia is a common cardiovascular event that is associated with increased cardiovascular health risks. Previous studies that have explored the association between air pollution and arrhythmia have obtained inconsistent results, and the association between the two in China is unclear. Methods We collected daily data on air pollutants and meteorological factors from 1st January 2014 to 31st December 2016, along with daily outpatient visits for arrhythmia in Hangzhou, China. We used a quasi-Poisson regression along with a distributed lag nonlinear model to study the association between air pollution and arrhythmia morbidity. Results The results of the single-pollutant model showed that each increase of 10 μg/m3 of Fine particulate matter (PM2.5), Coarse particulate matter (PM10), Sulphur dioxide (SO2), Nitrogen dioxide (NO2), and Ozone (O3) resulted in increases of 0.6% (− 0.9, 2.2%), 0.7% (− 0.4, 1.7%), 11.9% (4.5, 19.9%), 6.7% (3.6, 9.9%), and − 0.9% (− 2.9, 1.2%), respectively, in outpatient visits for arrhythmia; each increase of 1 mg/m3 increase of carbon monoxide (CO) resulted in increase of 11.3% (− 5.9, 31.6%) in arrhythmia. The short-term effects of air pollution on arrhythmia lasted 3 days, and the most harmful effects were observed on the same day that the pollution occurred. Results of the subgroup analyses showed that SO2 and NO2 affected both men and women, but differences between the sexes were not statistically significant. The effect of SO2 on the middle-aged population was statistically significant. The effect of NO2 was significant in both the young and middle-aged population, and no significant difference was found between them. Significant effects of air pollution on arrhythmia were only detected in the cold season. The results of the two-pollutants model and the single-pollutant model were similar. Conclusions SO2 and NO2 may induce arrhythmia, and the harmful effects are primarily observed in the cold season. There is no evidence of PM2.5, PM10, CO and O3 increasing arrhythmia risk. Special attention should be given to sensitive populations during the high-risk period.
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Affiliation(s)
- Mingwei Wang
- Department of Cardiology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou, China
| | - Juan Chen
- Department of Cardiology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou, China
| | - Zhi Zhang
- Department of Cardiology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou, China
| | - Ping Yu
- Department of Cardiology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou, China
| | - Wentao Gan
- Department of Cardiology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou, China
| | - Zhaoming Tan
- Nanjing Municipal Human Resources and Social Security Bureau, Nanjing, China
| | - Junzhe Bao
- College of Public Health, Zhengzhou University, Zhengzhou, China.
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28
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Rouadi PW, Idriss SA, Naclerio RM, Peden DB, Ansotegui IJ, Canonica GW, Gonzalez-Diaz SN, Rosario Filho NA, Ivancevich JC, Hellings PW, Murrieta-Aguttes M, Zaitoun FH, Irani C, Karam MR, Bousquet J. Immunopathological features of air pollution and its impact on inflammatory airway diseases (IAD). World Allergy Organ J 2020; 13:100467. [PMID: 33042360 PMCID: PMC7534666 DOI: 10.1016/j.waojou.2020.100467] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 08/31/2020] [Accepted: 09/11/2020] [Indexed: 12/14/2022] Open
Abstract
Air pollution causes significant morbidity and mortality in patients with inflammatory airway diseases (IAD) such as allergic rhinitis (AR), chronic rhinosinusitis (CRS), asthma, and chronic obstructive pulmonary disease (COPD). Oxidative stress in patients with IAD can induce eosinophilic inflammation in the airways, augment atopic allergic sensitization, and increase susceptibility to infection. We reviewed emerging data depicting the involvement of oxidative stress in IAD patients. We evaluated biomarkers, outcome measures and immunopathological alterations across the airway mucosal barrier following exposure, particularly when accentuated by an infectious insult.
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Key Words
- AR, Allergic rhinitis
- Air pollution
- Antioxidant
- COPD, Chronic obstructive pulmonary disease
- CRS, Chronic rhinosinusitis
- DEP, Diesel exhaust particles
- IAD, Inflammatory airway diseases
- IL, Interleukin
- ILC, Innate lymphoid cells
- Inflammatory airway disease
- NOx, Nitrogen oxides
- Oxidative stress biomarkers
- PAH, Polycyclic aromatic hydrocarbons
- PM, Particulate matter
- ROS, Reactive oxygen species
- TBS, Tobacco smoke
- TLR, Toll-like receptors
- Tobacco smoke
- Treg, Regulatory T cell
- VOCs, Volatile organic compounds
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Affiliation(s)
- Philip W. Rouadi
- Department of Otolaryngology-Head and Neck Surgery, Eye and Ear University Hospital, Beirut, Lebanon
| | - Samar A. Idriss
- Department of Otolaryngology-Head and Neck Surgery, Eye and Ear University Hospital, Beirut, Lebanon
| | - Robert M. Naclerio
- Johns Hopkins University Department of Otolaryngology - Head and Neck Surgery, Baltimore, MD, USA
| | - David B. Peden
- UNC Center for Environmental Medicine, Asthma, and Lung Biology, Division of Allergy, Immunology and Rheumatology, Department of Pediatrics UNS School of Medicine, USA
| | - Ignacio J. Ansotegui
- Department of Allergy and Immunology, Hospital Quironsalud Bizkaia, Bilbao, Spain
| | | | - Sandra Nora Gonzalez-Diaz
- University Autonoma de Nuevo Leon Facultad de Medicina y Hospital Universitario U.A.N.L, Monterrey, NL, c.p. 64460, México
| | | | - Juan Carlos Ivancevich
- Faculty of Medicine, Universidad del Salvador, Buenos Aires, Argentina and Head of Allergy and Immunology at the Santa Isabel Clinic, Buenos Aires, Argentina
| | - Peter W. Hellings
- Department of Otorhinolaryngology, University Hospitals Leuven, Leuven, Belgium
- Department of Otorhinolaryngology, Academic Medical Center Amsterdam, The Netherlands - Department Otorhinolaryngology, University Hospital Ghent, Belgium
| | | | - Fares H. Zaitoun
- LAUMC Rizk Hospital, Otolaryngology-Allergy Department, Beirut, Lebanon
| | - Carla Irani
- Department of Internal Medicine and Infectious Diseases, St Joseph University, Hotel Dieu de France Hospital, Beirut, Lebanon
| | - Marilyn R. Karam
- Division of Rheumatology, Allergy and Clinical Immunology, Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
| | - Jean Bousquet
- INSERM U 1168, VIMA: Ageing and Chronic Diseases Epidemiological and Public Health Approaches, Villejuif, France
- University Versailles St-Quentin-en-Yvelines, France
- Allergy-Centre-Charité, Charité–Universitätsmedizin Berlin, Berlin, Germany
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29
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Shahrbaf MA, Akbarzadeh MA, Tabary M, Khaheshi I. Air Pollution and Cardiac Arrhythmias: A Comprehensive Review. Curr Probl Cardiol 2020; 46:100649. [PMID: 32839041 DOI: 10.1016/j.cpcardiol.2020.100649] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 07/11/2020] [Indexed: 12/26/2022]
Abstract
Air pollution is the mixture of some chemical and environmental agents including dust, fumes, gases, particulate matters, and biological materials which can be harmful for the environment and the human body. The increasing trend of the air pollution, especially in developing countries, may exert its detrimental effects on human health. The potentially harmful effects of air pollution on the human health have been recognized and many epidemiological studies have clearly suggested the strong association between air pollution exposure and increased morbidities and mortalities. Air pollutants are classified into gaseous pollutants including carbon mono oxide, nitrogen oxides, ozone and sulfur dioxide, and particulate matters (PMs). All air pollutants have destructive effects on the health systems including cardiovascular system. Many studies have demonstrated the effect of air pollutant on the occurrence of ST elevation myocardial infarction, sudden cardiac death, cardiac arrythmias, and peripheral arterial disease. Recently, some studies suggested that air pollution may be associated with cardiac arrhythmias. In this study, we aimed to comprehensively review the last evidences related to the association of air pollutant and cardiac arrythmias. We found that particulate matters (PM10, PM2.5, and UFP) and gaseous air pollutants can exert undesirable effects on cardiac rhythms. Short-term and long-term exposure to the air pollutants can interact with the cardiac rhythms through oxidative stress, autonomic dysfunction, coagulation dysfunction, and inflammation. It seems that particulate matters, especially PM2.5 have stronger association with cardiac arrhythmias among all air pollutants. However, future studies are needed to confirm these results.
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Stieb DM, Zheng C, Salama D, BerjawI R, Emode M, Hocking R, Lyrette N, Matz C, Lavigne E, Shin HH. Systematic review and meta-analysis of case-crossover and time-series studies of short term outdoor nitrogen dioxide exposure and ischemic heart disease morbidity. Environ Health 2020; 19:47. [PMID: 32357902 PMCID: PMC7195719 DOI: 10.1186/s12940-020-00601-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 04/20/2020] [Indexed: 05/25/2023]
Abstract
BACKGROUND Nitrogen dioxide (NO2) is a pervasive urban pollutant originating primarily from vehicle emissions. Ischemic heart disease (IHD) is associated with a considerable public health burden worldwide, but whether NO2 exposure is causally related to IHD morbidity remains in question. Our objective was to determine whether short term exposure to outdoor NO2 is causally associated with IHD-related morbidity based on a synthesis of findings from case-crossover and time-series studies. METHODS MEDLINE, Embase, CENTRAL, Global Health and Toxline databases were searched using terms developed by a librarian. Screening, data extraction and risk of bias assessment were completed independently by two reviewers. Conflicts between reviewers were resolved through consensus and/or involvement of a third reviewer. Pooling of results across studies was conducted using random effects models, heterogeneity among included studies was assessed using Cochran's Q and I2 measures, and sources of heterogeneity were evaluated using meta-regression. Sensitivity of pooled estimates to individual studies was examined using Leave One Out analysis and publication bias was evaluated using Funnel plots, Begg's and Egger's tests, and trim and fill. RESULTS Thirty-eight case-crossover studies and 48 time-series studies were included in our analysis. NO2 was significantly associated with IHD morbidity (pooled odds ratio from case-crossover studies: 1.074 95% CI 1.052-1.097; pooled relative risk from time-series studies: 1.022 95% CI 1.016-1.029 per 10 ppb). Pooled estimates for case-crossover studies from Europe and North America were significantly lower than for studies conducted elsewhere. The high degree of heterogeneity among studies was only partially accounted for in meta-regression. There was evidence of publication bias, particularly for case-crossover studies. For both case-crossover and time-series studies, pooled estimates based on multi-pollutant models were smaller than those from single pollutant models, and those based on older populations were larger than those based on younger populations, but these differences were not statistically significant. CONCLUSIONS We concluded that there is a likely causal relationship between short term NO2 exposure and IHD-related morbidity, but important uncertainties remain, particularly related to the contribution of co-pollutants or other concomitant exposures, and the lack of supporting evidence from toxicological and controlled human studies.
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Affiliation(s)
- David M. Stieb
- Environmental Health Science and Research Bureau, Health Canada, 420-757 West Hastings St. - Federal Tower, Vancouver, BC V6C 1A1 Canada
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
| | - Carine Zheng
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
| | - Dina Salama
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
| | - Rania BerjawI
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
| | - Monica Emode
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - Robyn Hocking
- Learning, Knowledge and Library Services, Health Canada, Ottawa, Canada
| | - Ninon Lyrette
- Water and Air Quality Bureau, Health, Canada, Ottawa, Canada
| | - Carlyn Matz
- Water and Air Quality Bureau, Health, Canada, Ottawa, Canada
| | - Eric Lavigne
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
- Water and Air Quality Bureau, Health, Canada, Ottawa, Canada
| | - Hwashin H. Shin
- Environmental Health Science and Research Bureau, Health Canada, 420-757 West Hastings St. - Federal Tower, Vancouver, BC V6C 1A1 Canada
- Department of Mathematics and Statistics, Queen’s University, Kingston, Canada
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Yang N, Fu R, Chao Y, Liu H, Ma X. Quantitative assessment of environmental exposure of delivery men in Wuhan. ARCHIVES OF ENVIRONMENTAL & OCCUPATIONAL HEALTH 2020; 75:445-463. [PMID: 32228223 DOI: 10.1080/19338244.2020.1743959] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The take out industry is rapidly developing in China, but the environmental exposure of delivery men is neglected. "Ele.Me," an online food ordering platform, is one of the two largest catering online-to-offline platforms in China. From January 2018 to April 2018, data from 16,528 take out shops in Wuhan were crawled by using Python. The data included store name, average delivery time, delivery price, region, and store type. With the use of Baidu map's API batch reverse address resolution, the map locations of the take out shops were identified. Network service area was utilized to obtain the activity space of delivery men along the Wuhan traffic road network. Combined with the data on sulfur dioxide (SO2), nitrogen dioxide (NO2), carbon monoxide (CO), ozone (O3), PM2.5, PM10, and noise provided by the Wuhan Environmental Protection Bureau, the spatial interpolation, regional analysis, superposition analysis, and other geographic information system spatial analysis methods were used to study the air and noise pollution within the activity space of delivery men in various take out shops. Results revealed the unbalanced environment faced by Wuhan delivery men. The exposure to NO2, CO, and PM2.5 was mainly concentrated in the central city, whereas the exposure to SO2, O3, and PM10 was mainly noted far from the city. Noise pollution was mainly observed in the districts of Hannan, Caidian, and Dongxihu; and the most serious pollution was recorded in Shamao Street. The weighted comprehensive pollution index model was used to calculate the contribution weight of each evaluation factor to obtain the results of environmental exposure to air pollution. The influence of noise was further considered to obtain the consequences of comprehensive environmental exposure to pollution. The highly polluted regions were those in the central part of the city. Pollution was mainly concentrated in the third loop, whereas Zhucheng Street in the Xinzhou District provided the best environment. The results of this study can serve as a reference for the physical health risk assessment of delivery men.
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Affiliation(s)
- Nai Yang
- School of Geography and Information Engineering, China University of Geosciences, Wuhan, Hubei, China
| | - Rong Fu
- School of Geography and Information Engineering, China University of Geosciences, Wuhan, Hubei, China
| | - Yi Chao
- School of Geography and Information Engineering, China University of Geosciences, Wuhan, Hubei, China
| | - Hongbo Liu
- Chongqing Zhixing Hongtu Technology Co.Ltd, Wuhan, Hubei, China
| | - Xiaoya Ma
- College of Geosciences, Yangtze University, Wuhan, Hubei, China
- Key Laboratory of Urban Land Resources Monitoring and Simulation, Ministry of Land and Resources, Shenzhen, Guangdong, China
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Relationship between atmospheric pollutants and risk of death caused by cardiovascular and respiratory diseases and malignant tumors in Shenyang, China, from 2013 to 2016: an ecological research. Chin Med J (Engl) 2020; 132:2269-2277. [PMID: 31567477 PMCID: PMC6819030 DOI: 10.1097/cm9.0000000000000453] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background: Air pollutants and their pathogenic effects differ among regions and seasons. We aimed to explore the relationship between fine particulate matter (PM2.5), sulfur dioxide (SO2), and ozone-8 hours (O3-8h) concentrations in heating and non-heating seasons and the associated death risk due to cardiovascular diseases (CDs), respiratory diseases (RDs), and malignant tumors. Methods: Data were collected in Shenyang, China, from April 2013 to March 2016. We analyzed the correlation or lagged effect of atmospheric pollutant concentration, meteorological conditions, and death risk due to disorders of the circulatory system, respiratory system, and malignant tumor in heating and non-heating seasons. We also used multivariate models to analyze the association of air pollutants during holidays with the death risk due to the evaluated diseases while considering the presence or absence of meteorological factors. Results: An increase in the daily average SO2 concentration by 10 μg/m3 increased the death risk by CDs, which reached a maximum of 2.0% (95% confidence interval [CI]: 1.3%–2.7%) on lagging day 4 during the non-heating season and 0.2% (95% CI: 0.1%–0.4%) on lagging day 3 during the heating season. The risk of death caused by RDs peaked on lagging day 1 by 0.8% (95% CI: 0.4%–1.2%) during the heating season. An increase in O3-8h concentration by 10 μg/m3 increased the risk of RD-related death on lagging day 2 by 1.0% (95% CI: 0.4%–1.7%) during the non-heating season, which was significantly higher than the 0.1% (95% CI: 0–0.9%) increase during the heating season. Further, an increase in the daily average PM2.5 concentration by 10 μg/m3 increased the risk of death caused by RDs by 0.3% and 0.8% during heating and non-heating seasons, respectively, which peaked on lagging day 0. However, air pollution was not significantly associated with the risk of death caused by malignant tumors. Conclusion: Short-term exposure to PM2.5, SO2, and O3 during the non-heating season resulted in higher risks of CD-related death, followed by RD-related death.
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Naclerio R, Ansotegui IJ, Bousquet J, Canonica GW, D'Amato G, Rosario N, Pawankar R, Peden D, Bergmann KC, Bielory L, Caraballo L, Cecchi L, Cepeda SAM, Chong Neto HJ, Galán C, Gonzalez Diaz SN, Idriss S, Popov T, Ramon GD, Ridolo E, Rottem M, Songnuan W, Rouadi P. International expert consensus on the management of allergic rhinitis (AR) aggravated by air pollutants: Impact of air pollution on patients with AR: Current knowledge and future strategies. World Allergy Organ J 2020; 13:100106. [PMID: 32256939 PMCID: PMC7132263 DOI: 10.1016/j.waojou.2020.100106] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 01/17/2020] [Accepted: 01/23/2020] [Indexed: 02/07/2023] Open
Abstract
Allergic rhinitis affects the quality of life of millions of people worldwide. Air pollution not only causes morbidity, but nearly 3 million people per year die from unhealthy indoor air exposure. Furthermore, allergic rhinitis and air pollution interact. This report summarizes the discussion of an International Expert Consensus on the management of allergic rhinitis aggravated by air pollution. The report begins with a review of indoor and outdoor air pollutants followed by epidemiologic evidence showing the impact of air pollution and climate change on the upper airway and allergic rhinitis. Mechanisms, particularly oxidative stress, potentially explaining the interactions between air pollution and allergic rhinitis are discussed. Treatment for the management of allergic rhinitis aggravated by air pollution primarily involves treating allergic rhinitis by guidelines and reducing exposure to pollutants. Fexofenadine a non-sedating oral antihistamine improves AR symptoms aggravated by air pollution. However, more efficacy studies on other pharmacological therapy of coexisting AR and air pollution are currently lacking.
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Key Words
- AER, Allergic eosinophilic rhinitis
- AP, Activator protein
- AR, Allergic rhinitis
- ARE, Antioxidant response element
- Air pollutants
- Air pollution
- Allergic rhinitis
- Antioxidant enzymes
- CFS, Chronic fatigue syndrome
- CO, Carbon monoxide
- COPD, Chronic obstructive pulmonary disease
- Climate change
- DAMP, Damage-associated molecular patterns
- DEP, Diesel exhaust particles
- ECAT, Elemental carbon attributable to traffic
- ECP, Eosinophil cationic protein
- GSH-Px, Glutathione peroxidase
- HDM, House dust mites
- HEPA, High efficiency particulate air
- HO, Hemeoxygenase
- HVAC, Heating, ventilation and air conditioning
- IAP, Indoor air pollution
- IAQ, Indoor air quality
- INS, Intranasal steroids
- Indoor air quality
- LDH, Lactate dehydrogenase
- MCP, Monocyte chemotactic protein
- MSQPCR, Mold specific quantitative PCR
- NAR, Non allergic rhinitis
- NF-κβ, Nuclear factor kappa β
- NO2, Nitrogen dioxide
- NOx, Nitric oxides
- Nrf2, Nuclear factor erythroid-2 related factor
- O3, Ozone
- OAP, Outdoor air pollution
- Occupational rhinitis
- Oxidative stress
- PAMP, Pathogen-associated molecular patterns
- PM, Particulate matter
- PON, Paraoxonase
- RNS, Reactive nitrosative species
- ROS, Reactive oxygen species
- SO2, Sulphur dioxide
- SOD, Superoxide dismutase
- TLR, Toll like receptor
- TNF, Tumor necrosis factor
- TOS, Total oxidative status
- TRAP, Traffic related air pollutants
- UFP, Ultra-fine particles
- VOCs, Volatile organic compound
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Affiliation(s)
| | | | - Jean Bousquet
- INSERM U 1168, VIMA: Ageing and Chronic Diseases Epidemiological and Public Health Approaches, Villejuif, France
- University Versailles St-Quentin-en-Yvelines, France
- Allergy-Centre-Charité, Charité–Universita¨tsmedizin Berlin, Berlin, Germany
| | | | - Gennaro D'Amato
- Division of Respiratory and Allergic Diseases, High Specialty Hospital A. Cardarelli, Napoli, Italy; School of Specialization in Respiratory Diseases University Federico II Naples, Italy
| | - Nelson Rosario
- Pediatric Respiratory Medicine Division, Complexo Hospital de Clinicas, UFPR, Curitiba, Brazil
| | - Ruby Pawankar
- Dept. of Pediatrics, Nippon Medical School, Tokyo, Japan
| | - David Peden
- UNC Center for Environmental Medicine, Asthma, and Lung Biology; Division of Allergy, Immunology and Rheumatology, Dpt. of Pediatrics UNS School of Medicine, USA
| | | | - Leonard Bielory
- Medicine & Ophthalmology Hackensack Meridian School of Medicine at Seton Hall University Nutley, New Jersey, USA
| | - Luis Caraballo
- Institute for Immunological Research, University of Cartagena, Cartagena de Indias, Colombia
| | - Lorenzo Cecchi
- Centre de Bioclimatology, University de Florence, Florence, Italy
- SOS Allergy and Immunology, Prato - USL Toscana Centro, Italy
| | - S. Alfonso M. Cepeda
- Fundación Hospital Universitario Metropolitano de Barranquilla, Barranquilla, Colombia
| | | | - Carmen Galán
- Department of Botany, Ecology and Plant Physiology, University of Córdoba, Spain
| | | | - Samar Idriss
- Department of Otolaryngology- Head and Neck Surgery, Eye and Ear University Hospital, Beirut, Lebanon
| | - Todor Popov
- Alexander's University Hospital Clinic of Allergy & Asthma, Bulgaria
| | - German D. Ramon
- Alergia e Inmunología, Hospital Italiano Regional del Sur, Bahía Blanca-Buenos Aires, Argentina
| | - Erminia Ridolo
- Department of Clinical and Experimental Medicine, Università; di Parma, Parma, Italy
| | - Menachem Rottem
- Allergy Asthma and Immunology, Emek Medical Center, Afula, Israel
- Rappaport Faculty of Medicine Technion, Israel Institute of Technology, Haifa, Israel
| | - Wisuwat Songnuan
- Department of Plant Science, Faculty of Science, Mahidol University, Bangkok, Thailand
- Systems Biology of Diseases Research Unit, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Philip Rouadi
- Department of Otolaryngology- Head and Neck Surgery, Eye and Ear University Hospital, Beirut, Lebanon
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Mannucci PM, Harari S, Franchini M. Novel evidence for a greater burden of ambient air pollution on cardiovascular disease. Haematologica 2019; 104:2349-2357. [PMID: 31672903 PMCID: PMC6959193 DOI: 10.3324/haematol.2019.225086] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 06/19/2019] [Indexed: 12/18/2022] Open
Abstract
Ambient and household air pollution is a major health problem worldwide, contributing annually to approximately seven million of all-cause avoidable deaths, shorter life expectancy, and significant direct and indirect costs for the community. Air pollution is a complex mixture of gaseous and particulate materials that vary depending on their source and physicochemical features. Each material has detrimental effects on human health, but a number of experimental and clinical studies have shown a strong impact for fine particulate matter (PM2.5). In particular, there is more and more evidence that PM2.5 exerts adverse effects particularly on the cardiovascular system, contributing substantially (mainly through mechanisms of atherosclerosis, thrombosis and inflammation) to coronary artery and cerebrovascular disease, but also to heart failure, hypertension, diabetes and cardiac arrhythmias. In this review, we summarize knowledge on the mechanisms and magnitude of the cardiovascular adverse effects of short-and long-term exposure to ambient air pollution, particularly for the PM2.5 size fraction. We also emphasize that very recent data indicate that the global mortality and morbidity burden of cardiovascular disease associated with this air pollutant is dramatically greater than what has been thought up to now.
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Affiliation(s)
| | - Sergio Harari
- Department of Pneumology and Semi-Intensive Care Unit, Department of Respiratory Physiopathology and Pulmonary Hemodynamics, Ospedale San Giuseppe MultiMedica, Milan and
| | - Massimo Franchini
- Department of Haematology and Transfusion Medicine, "Carlo Poma" Hospital, Mantua, Italy
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Tauber J, Chinwuba I, Kleyn D, Rothschild M, Kahn J, Thiel CL. Quantification of the Cost and Potential Environmental Effects of Unused Pharmaceutical Products in Cataract Surgery. JAMA Ophthalmol 2019; 137:1156-1163. [PMID: 31369052 DOI: 10.1001/jamaophthalmol.2019.2901] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Importance Pharmaceutical products, including unused portions, may contribute to financial and environmental costs in the United States. Because cataract surgery is performed millions of times each year in the United States and throughout the rest of the world, understanding these financial and environmental costs associated with cataract surgery is warranted. Objective To investigate the financial and environmental costs of unused pharmaceutical products after phacoemulsification surgery. Design, Setting, and Participants This descriptive qualitative study included 4 surgical sites in the northeastern United States (a private ambulatory care center, private tertiary care center, private outpatient center, and federally run medical center for veterans). Prices and data for use of services and pharmaceuticals were obtained for the tertiary care and outpatient centers from January 1 through April 30, 2016; for the ambulatory care center from June 1, 2017, through March 31, 2018; and the federal medical center from November 1, 2017, through February 28, 2018. Data were collected from routine phacoemulsification surgical procedures without vitreous loss or other complications. Volume or weight of medications remaining after surgery was measured. Total and mean costs of medications per case and month were calculated. Environmental effects were estimated using economic input-output life cycle assessment methods. Data were analyzed from December 1, 2017, through June 30, 2018. Main Outcomes and Measures Cost of unused pharmaceutical products (in US dollars) and kilogram equivalents of carbon emissions (carbon dioxide [CO2-e]), air pollution (fine particulate matter emissions of ≤10 μm in diameter [PM10-e]), and eutrophication potential (nitrogen [N-e]). Results A total of 116 unique drugs were surveyed among the 4 centers. Assuming unmeasured medications had no materials left unused, a cumulative mean 83 070 of 183 304 mL per month (45.3%) of pharmaceuticals were unused by weight or volume across all sites. Annual unused product cost estimates reached approximately $195 200 per site. A larger percentage of eyedrops (65.7% by volume) were unused compared with injections (24.8%) or systemic medications (59.9%). Monthly unused quantities at the ambulatory care center (65.9% by volume [54 971 of 83 440 mL]), tertiary care center (21.3% [17 143 of 80 344 mL]), federal medical center (38.5% [265 of 689 mL]), and outpatient center (56.8% [10 691 of 18 832 mL]) resulted in unnecessary potential emissions at each center of 2135, 2498, 418, and 711 kg CO2-e/mo, respectively. Unnecessary potential air pollution between sites varied from 0.8 to 4.5 kg PM10-e/mo, and unnecessary eutrophication potential between sites varied from 0.07 to 0.42 kg N-e/mo. Conclusions and Relevance This study suggests that unused pharmaceutical products during phacoemulsification result in relatively high financial and environmental costs. If these findings can be substantiated and shown to be generalizable in the United States or elsewhere, reducing these costs may be of value.
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Affiliation(s)
- Jenna Tauber
- NYU Langone Eye Center, New York University School of Medicine, New York
| | - Ijeoma Chinwuba
- NYU Langone Eye Center, New York University School of Medicine, New York
| | - David Kleyn
- currently a student at Macaulay Honors College at Hunter College, City University of New York, New York
| | - Michael Rothschild
- NYU Langone Eye Center, New York University School of Medicine, New York
| | - Jonathan Kahn
- NYU Langone Eye Center, New York University School of Medicine, New York
| | - Cassandra L Thiel
- NYU Langone Eye Center, New York University School of Medicine, New York.,Department of Population Health, New York University School of Medicine, New York
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Maan A, Sherfesee L, Lexcen D, Heist EK, Cheng A. Diurnal, Seasonal, and Monthly Variations in Ventricular Arrhythmias in Patients With Implantable Cardioverter-Defibrillators. JACC Clin Electrophysiol 2019; 5:979-986. [DOI: 10.1016/j.jacep.2019.05.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 04/17/2019] [Accepted: 05/06/2019] [Indexed: 11/15/2022]
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Diurnal cardiac sympathetic hyperactivity after exposure to acute particulate matter 2.5 air pollution. J Electrocardiol 2019; 52:112-116. [DOI: 10.1016/j.jelectrocard.2018.11.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Revised: 09/23/2018] [Accepted: 11/15/2018] [Indexed: 01/30/2023]
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Tibuakuu M, Michos ED, Navas-Acien A, Jones MR. Air Pollution and Cardiovascular Disease: A Focus on Vulnerable Populations Worldwide. CURR EPIDEMIOL REP 2018; 5:370-378. [PMID: 30931239 DOI: 10.1007/s40471-018-0166-8] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Purpose of review Certain subgroups defined by sociodemographics (race/ethnicity, age, sex and socioeconomic status [SES]), geographic location (rural vs. urban), comorbid conditions and country economic conditions (developed vs. developing) may disproportionately suffer the adverse cardiovascular effects of exposure to ambient air pollution. Yet, previous reviews have had a broad focus on the general population without consideration of these potentially vulnerable populations. Recent findings Over the past decade, a wealth of epidemiologic studies have linked air pollutants including particulate matter, oxides of nitrogen, and carbon monoxide to cardiovascular disease (CVD) risk factors, subclinical CVD, clinical cardiovascular outcomes and cardiovascular mortality in certain susceptible populations. Highest risk for poor CVD outcomes from air pollution exist in racial/ethnic minorities, especially in blacks compared to whites in the U.S, those at low SES, elderly populations, women, those with certain comorbid conditions and developing countries compared to developed countries. However, findings are less consistent for urban compared to rural populations. Summary Vulnerable subgroups including racial/ethnic minorities, women, the elderly, smokers, diabetics and those with prior heart disease had higher risk for adverse cardiovascular outcomes from exposure to air pollution. There is limited data from developing countries where concentrations of air pollutants are more extreme and cardiovascular event rates are higher than that of developed countries. Further epidemiologic studies are needed to understand and address the marked disparities in CVD risk conferred by air pollution globally, particularly among these vulnerable subgroups.
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Affiliation(s)
- Martin Tibuakuu
- St. Luke's Hospital, Department of Medicine, Chesterfield, MO, USA.,Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Erin D Michos
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins School of Medicine, Baltimore, MD, USA.,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Ana Navas-Acien
- Department of Environmental Health Sciences, Columbia University School of Public Health, New York, NY, USA
| | - Miranda R Jones
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.,Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
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Zheng Q, Liu H, Zhang J, Chen D. The effect of ambient particle matters on hospital admissions for cardiac arrhythmia: a multi-city case-crossover study in China. Environ Health 2018; 17:60. [PMID: 30012150 PMCID: PMC6048711 DOI: 10.1186/s12940-018-0404-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 06/29/2018] [Indexed: 05/20/2023]
Abstract
BACKGROUND The relationship between particle matters (PMs) and cardiac arrhythmia has been investigated in numerous studies. However, evidence from developing countries is limited. The aim of this study was to evaluate the association between ambient PMs and hospital admissions for cardiac arrhythmia in China and to examine the potential effect modifiers. METHODS A time-stratified case-crossover analysis was conducted in 26 large Chinese cities. In total, we identified 175,265 hospital admissions for cardiac arrhythmia between January 2014 and December 2015 from electronic hospitalization summary reports. Conditional logistic regression was performed to estimate the percentage changes in cardiac arrhythmia admissions in relation to interquartile range increases in air pollutants. Age, gender and prespecified comorbid health conditions including hypertension, diabetes, congestive heart failure and hyperlipidemia were stratified to evaluate susceptibility factors. RESULTS PMs levels were positively associated with the number of hospital admissions for cardiac arrhythmia. Both PM2.5 and PM10 had the strongest impact on lag 2 days. An interquartile range increase in PM2.5 (47.5 μg/m3) and PM10 (76.9 μg/m3) concentrations on lag 2 days was associated with increments of 2.09% (95%CI, 1.58-2.60%) and 2.33% (95%CI, 1.68-2.97%) in hospital admission for cardiac arrhythmia, respectively. Evidence of effect modification by age and comorbid diabetes was observed. The elderly (> 65 years) and patients with comorbid diabetes were more likely to be hospitalized for cardiac arrhythmia following exposure to high levels of PMs. CONCLUSIONS This study found an increased risk of arrhythmia admissions associated with PM2.5 and PM10 levels among 26 Chinese cities. The associations of PMs with arrhythmia admissions were stronger in aged population and people with diabetes.
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Affiliation(s)
- Qiwen Zheng
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, No.38 Xueyuan Road, Haidian District, Beijing, 100191, China
| | - Hui Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, No.38 Xueyuan Road, Haidian District, Beijing, 100191, China
- Medical Informatics Center, Peking University, No.38 Xueyuan Road, Haidian District, Beijing, 100191, China
| | - Jun Zhang
- Department of Neurology, Peking University People's Hospital, No.11 South Xizhimen Street, Xicheng District, Beijing, 100044, China.
| | - Dafang Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, No.38 Xueyuan Road, Haidian District, Beijing, 100191, China.
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Brook RD, Newby DE, Rajagopalan S. Air Pollution and Cardiometabolic Disease: An Update and Call for Clinical Trials. Am J Hypertens 2017; 31:1-10. [PMID: 28655143 DOI: 10.1093/ajh/hpx109] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 06/15/2017] [Indexed: 12/13/2022] Open
Abstract
Fine particulate matter <2.5 µm (PM2.5) air pollution is a leading cause of global morbidity and mortality. The largest portion of deaths is now known to be due to cardiovascular disorders. Several air pollutants can trigger acute events (e.g., myocardial infarctions, strokes, heart failure). However, mounting evidence additionally supports that longer-term exposures pose a greater magnified risk to cardiovascular health. One explanation may be that PM2.5 has proven capable of promoting the development of chronic cardiometabolic conditions including atherosclerosis, hypertension, and diabetes mellitus. Here, we provide an updated overview of recent major studies regarding the impact of PM2.5 on cardiometabolic health and outline key remaining scientific questions. We discuss the relevance of emerging trials evaluating personal-level strategies (e.g., facemasks) to prevent the harmful effects of PM2.5, and close with a call for large-scale outcome trials to allow for the promulgation of formal evidence-base recommendations regarding their appropriate usage in the global battle against air pollution.
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Affiliation(s)
- Robert D Brook
- Division of Cardiovascular Medicine, University of Michigan, USA
| | - David E Newby
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, United Kingdom
| | - Sanjay Rajagopalan
- Division of Cardiovascular Medicine, Harrington Heart and Vascular Institute, University Hospitals, USA
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Paraschiv S, Constantin DE, Paraschiv SL, Voiculescu M. OMI and Ground-Based In-Situ Tropospheric Nitrogen Dioxide Observations over Several Important European Cities during 2005-2014. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14111415. [PMID: 29156623 PMCID: PMC5708054 DOI: 10.3390/ijerph14111415] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 11/08/2017] [Accepted: 11/08/2017] [Indexed: 11/22/2022]
Abstract
In this work we present the evolution of tropospheric nitrogen dioxide (NO2) content over several important European cities during 2005–2014 using space observations and ground-based in-situ measurements. The NO2 content was derived using the daily observations provided by the Ozone Monitoring Instrument (OMI), while the NO2 volume mixing ratio measurements were obtained from the European Environment Agency (EEA) air quality monitoring stations database. The European cities selected are: Athens (37.98° N, 23.72° E), Berlin (52.51° N, 13.41° E), Bucharest (44.43° N, 26.10° E), Madrid (40.38° N, 3.71° W), Lisbon (38.71° N, 9.13° W), Paris (48.85° N, 2.35° E), Rome (41.9° N, 12.50° E), and Rotterdam (51.91° N, 4.46° E). We show that OMI NO2 tropospheric column data can be used to assess the evolution of NO2 over important European cities. According to the statistical analysis, using the seasonal variation, we found good correlations (R > 0.50) between OMI and ground-based in-situ observations for all of the cities presented in this work. Highest correlation coefficients (R > 0.80) between ground-based monitoring stations and OMI observations were calculated for the cities of Berlin, Madrid, and Rome. Both types of observations, in-situ and remote sensing, show an NO2 negative trend for all of locations presented in this study.
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Affiliation(s)
- Spiru Paraschiv
- Department of Thermal Systems and Environmental Engineering, Faculty of Engineering, "Dunarea de Jos", University of Galati, Str. Domneasca, Nr.111, 800008 Galati, Romania.
| | - Daniel-Eduard Constantin
- European Center of Excellence for the Environment, Faculty of Sciences and Environment, "Dunarea de Jos", University of Galati, Str. Domneasca, Nr.111, 800008 Galati, Romania.
| | - Simona-Lizica Paraschiv
- Department of Thermal Systems and Environmental Engineering, Faculty of Engineering, "Dunarea de Jos", University of Galati, Str. Domneasca, Nr.111, 800008 Galati, Romania.
| | - Mirela Voiculescu
- Department of Thermal Systems and Environmental Engineering, Faculty of Engineering, "Dunarea de Jos", University of Galati, Str. Domneasca, Nr.111, 800008 Galati, Romania.
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Yin J, Xia W, Li Y, Guo C, Zhang Y, Huang S, Jia Z, Zhang A. COX-2 mediates PM2.5-induced apoptosis and inflammation in vascular endothelial cells. Am J Transl Res 2017; 9:3967-3976. [PMID: 28979673 PMCID: PMC5622242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 08/29/2017] [Indexed: 06/07/2023]
Abstract
Emerging evidence demonstrated that particulate matter 2.5 (PM2.5) exposure served as an important risk factor of cardiovascular diseases. Some studies also reported that COX-2/mPGES-1/PGE2 cascade played a pathogenic role in vascular injury. However, the relationship between the PM2.5 exposure and the activation of COX-2/mPGES-1/PGE2 cascade in endothelial cells is still unknown. In the present study, mouse aorta endothelial cells were exposed to PM2.5. Strikingly, following the PM2.5 treatment, we observed dose- and time-dependent upregulation of COX-2 at both protein and mRNA levels as determined by Western blotting and qRT-PCR, respectively. However, COX-1 mRNA expression was not affected by PM2.5 treatment. Next, we examined mPGES-1 expression. As expected, mPGES-1 protein was markedly increased by PM2.5 exposure in line with a significant increment of PGE2 release in medium. At the same time, we observed a dose-dependent upregulation of another two PGE2 synthases of mPGES-2 and cPGES determined by qRT-PCR. Inhibition of COX-2 by using a specific COX-2 inhibitor NS-398 markedly blocked cell apoptosis, inflammation, and PGE2 secretion. Taken together, these results suggested that PM2.5 could activate inflammatory axis of COX-2/PGES/PGE2 in vascular endothelial cells to promote cell apoptosis and inflammatory response.
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Affiliation(s)
- Jie Yin
- Department of Nephrology, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical UniversityNanjing 210029, China
- Nanjing Key Laboratory of Pediatrics, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
| | - Weiwei Xia
- Department of Nephrology, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical UniversityNanjing 210029, China
- Nanjing Key Laboratory of Pediatrics, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
- Department of Clinical Laboratory, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
| | - Yuanyuan Li
- Department of Nephrology, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical UniversityNanjing 210029, China
- Nanjing Key Laboratory of Pediatrics, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
| | - Chuchu Guo
- Department of Nephrology, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical UniversityNanjing 210029, China
- Nanjing Key Laboratory of Pediatrics, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
| | - Yue Zhang
- Department of Nephrology, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical UniversityNanjing 210029, China
- Nanjing Key Laboratory of Pediatrics, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
| | - Songming Huang
- Department of Nephrology, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical UniversityNanjing 210029, China
- Nanjing Key Laboratory of Pediatrics, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
| | - Zhanjun Jia
- Department of Nephrology, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical UniversityNanjing 210029, China
- Nanjing Key Laboratory of Pediatrics, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
| | - Aihua Zhang
- Department of Nephrology, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
- Jiangsu Key Laboratory of Pediatrics, Nanjing Medical UniversityNanjing 210029, China
- Nanjing Key Laboratory of Pediatrics, Children’s Hospital of Nanjing Medical UniversityNanjing 210008, China
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Sun J, Barnes AJ, He D, Wang M, Wang J. Systematic Review and Meta-Analysis of the Association between Ambient Nitrogen Dioxide and Respiratory Disease in China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:E646. [PMID: 28621760 PMCID: PMC5486332 DOI: 10.3390/ijerph14060646] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Revised: 06/07/2017] [Accepted: 06/14/2017] [Indexed: 11/16/2022]
Abstract
Objective: This study aimed to assess the quantitative effects of short-term exposure of ambient nitrogen dioxide (NO₂) on respiratory disease (RD) mortality and RD hospital admission in China through systematic review and meta-analysis. Methods: A total of 29 publications were finally selected from searches in PubMed, Web of Science, CNKI and Wanfang databases. Generic inverse variance method was used to pool effect estimates. Pooled estimates were used to represent the increased risk of RD mortality and RD hospital admission per 10 μg/m³ increase in NO₂ concentration. Results: Positive correlations were found between short-term NO₂ exposure and RD in China. RD mortality and RD hospital admission respectively increased by 1.4% (95% CI: 1.1%, 1.7%) and 1.0% (95% CI: 0.5%, 1.5%) per 10 μg/m³ increase in NO₂ concentration. Differences were observed across geographic regions of China. The risk of RD mortality due to NO₂ was higher in the southern region (1.7%) than in the north (0.7%). Conclusions: Evidence was found that short-term exposure to NO₂ was associated with an increased risk of RD mortality and RD hospital admission in China and these risks were more pronounced in the southern regions of the country, due in part to a larger proportion of elderly persons with increased susceptibility to NO₂ in the population compared with the north.
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Affiliation(s)
- Jiyao Sun
- School of Health Care Management, Shandong University, Key Laboratory of Health Economics and Policy Research, National Health and Family Planning Commission of People's Republic of China (NHFPC), Shandong University, 44 West Wenhua Road, Jinan 250012, China.
| | - Andrew J Barnes
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, 830 E Main St., Richmond, VA 23219, USA.
| | - Dongyang He
- School of Health Care Management, Shandong University, Key Laboratory of Health Economics and Policy Research, National Health and Family Planning Commission of People's Republic of China (NHFPC), Shandong University, 44 West Wenhua Road, Jinan 250012, China.
| | - Meng Wang
- School of Health Care Management, Shandong University, Key Laboratory of Health Economics and Policy Research, National Health and Family Planning Commission of People's Republic of China (NHFPC), Shandong University, 44 West Wenhua Road, Jinan 250012, China.
| | - Jian Wang
- School of Health Care Management, Shandong University, Key Laboratory of Health Economics and Policy Research, National Health and Family Planning Commission of People's Republic of China (NHFPC), Shandong University, 44 West Wenhua Road, Jinan 250012, China.
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Guerra F, Bonelli P, Flori M, Cipolletta L, Carbucicchio C, Izquierdo M, Kozluk E, Shivkumar K, Vaseghi M, Patani F, Cupido C, Pala S, Ruiz-Granell R, Ferrero A, Tondo C, Capucci A. Temporal Trends and Temperature-Related Incidence of Electrical Storm. Circ Arrhythm Electrophysiol 2017; 10:CIRCEP.116.004634. [DOI: 10.1161/circep.116.004634] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 12/27/2016] [Indexed: 01/28/2023]
Abstract
Background—
The occurrence of ventricular tachyarrhythmias seems to follow circadian, daily, and seasonal distributions. Our aim is to identify potential temporal patterns of electrical storm (ES), in which a cluster of ventricular tachycardias or ventricular fibrillation, negatively affects short- and long-term survival.
Methods and Results—
The TEMPEST study (Circannual Pattern and Temperature-Related Incidence of Electrical Storm) is a patient-level, pooled analysis of previously published data sets. Study selection criteria included diagnosis of ES, absence of acute coronary syndrome as the arrhythmic trigger, and ≥10 patients included. At the end of the selection and collection processes, 5 centers had the data set from their article pooled into the present registry. Temperature data and sunrise and sunset hours were retrieved from Weather Underground, the largest weather database available online. Total sample included 246 patients presenting with ES (221 men; age: 65±9 years). Each ES episode included a median of 7 ventricular tachycardia/ventricular fibrillation episodes. Fifty-nine percent of patients experienced ES during daytime hours (
P
<0.001). The prevalence of ES was significantly higher during workdays, with Saturdays and Sundays registering the lowest rates of ES (10.4% and 7.2%, respectively, versus 16.5% daily mean from Monday to Friday;
P
<0.001). ES occurrence was significantly associated with increased monthly temperature range when compared with the month before (
P
=0.003).
Conclusions—
ES incidence is not homogenous over time but seems to have a clustered pattern, with a higher incidence during daytime hours and working days. ES is associated with an increase in monthly temperature variation.
Clinical Trial Registration—
https://www.crd.york.ac.uk
. Unique identifier: CRD42013003744.
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Affiliation(s)
- Federico Guerra
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Paolo Bonelli
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Marco Flori
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Laura Cipolletta
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Corrado Carbucicchio
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Maite Izquierdo
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Edward Kozluk
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Kalyanam Shivkumar
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Marmar Vaseghi
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Francesca Patani
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Claudio Cupido
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Salvatore Pala
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Ricardo Ruiz-Granell
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Angel Ferrero
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Claudio Tondo
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
| | - Alessandro Capucci
- From the Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital “Ospedali Riuniti”, Ancona (F.G., P.B., M.F., L.C., F.P., C. Cupido, A.C.); Cardiology Center Monzino IRCCS, Milan, Italy (C. Carbucicchio, S.P., C.T.); University Hospital Clinic of Valencia, Spain (M.I., R.R.-G., A.F.); Medical University of Warsaw, Poland (E.K.); and Cardiac Arrhythmia Center, University of California, Los Angeles (K.S., M.V.)
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Zhao R, Chen S, Wang W, Huang J, Wang K, Liu L, Wei S. The impact of short-term exposure to air pollutants on the onset of out-of-hospital cardiac arrest: A systematic review and meta-analysis. Int J Cardiol 2017; 226:110-117. [DOI: 10.1016/j.ijcard.2016.10.053] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 10/18/2016] [Accepted: 10/22/2016] [Indexed: 01/17/2023]
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46
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Sun G, Hazlewood G, Bernatsky S, Kaplan GG, Eksteen B, Barnabe C. Association between Air Pollution and the Development of Rheumatic Disease: A Systematic Review. Int J Rheumatol 2016; 2016:5356307. [PMID: 27847517 PMCID: PMC5099457 DOI: 10.1155/2016/5356307] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 09/15/2016] [Accepted: 10/04/2016] [Indexed: 11/17/2022] Open
Abstract
Objective. Environmental risk factors, such as air pollution, have been studied in relation to the risk of development of rheumatic diseases. We performed a systematic literature review to summarize the existing knowledge. Methods. MEDLINE (1946 to September 2016) and EMBASE (1980 to 2016, week 37) databases were searched using MeSH terms and keywords to identify cohort, case-control, and case cross-over studies reporting risk estimates for the development of select rheumatic diseases in relation to exposure of measured air pollutants (n = 8). We extracted information on the population sample and study period, method of case and exposure determination, and the estimate of association. Results. There was no consistent evidence of an increased risk for the development of rheumatoid arthritis (RA) with exposure to NO2, SO2, PM2.5, or PM10. Case-control studies in systemic autoimmune rheumatic diseases (SARDs) indicated higher odds of diagnosis with increasing PM2.5 exposure, as well as an increased relative risk for juvenile idiopathic arthritis (JIA) in American children <5.5 years of age. There was no association with SARDs and NO2 exposure. Conclusion. There is evidence for a possible association between air pollutant exposures and the development of SARDs and JIA, but relationships with other rheumatic diseases are less clear.
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Affiliation(s)
- Gavin Sun
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Glen Hazlewood
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | | | - Gilaad G. Kaplan
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Bertus Eksteen
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Cheryl Barnabe
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
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47
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Potential Harmful Effects of PM2.5 on Occurrence and Progression of Acute Coronary Syndrome: Epidemiology, Mechanisms, and Prevention Measures. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13080748. [PMID: 27463723 PMCID: PMC4997434 DOI: 10.3390/ijerph13080748] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 07/13/2016] [Accepted: 07/20/2016] [Indexed: 12/18/2022]
Abstract
The harmful effects of particulate matter with an aerodynamic diameter of <2.5 µm (PM2.5) and its association with acute coronary syndrome (ACS) has gained increased attention in recent years. Significant associations between PM2.5 and ACS have been found in most studies, although sometimes only observed in specific subgroups. PM2.5-induced detrimental effects and ACS arise through multiple mechanisms, including endothelial injury, an enhanced inflammatory response, oxidative stress, autonomic dysfunction, and mitochondria damage as well as genotoxic effects. These effects can lead to a series of physiopathological changes including coronary artery atherosclerosis, hypertension, an imbalance between energy supply and demand to heart tissue, and a systemic hypercoagulable state. Effective strategies to prevent the harmful effects of PM2.5 include reducing pollution sources of PM2.5 and population exposure to PM2.5, and governments and organizations publicizing the harmful effects of PM2.5 and establishing air quality standards for PM2.5. PM2.5 exposure is a significant risk factor for ACS, and effective strategies with which to prevent both susceptible and healthy populations from an increased risk for ACS have important clinical significance in the prevention and treatment of ACS.
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