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Healy DR, Kårlund A, Mikkonen S, Puhakka S, Karhunen L, Kolehmainen M. Associations of low levels of air pollution with cardiometabolic outcomes and the role of diet quality in individuals with obesity. ENVIRONMENTAL RESEARCH 2024; 242:117637. [PMID: 37993047 DOI: 10.1016/j.envres.2023.117637] [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: 08/07/2023] [Revised: 11/04/2023] [Accepted: 11/08/2023] [Indexed: 11/24/2023]
Abstract
BACKGROUND Exposure to air pollution is associated with adverse cardiometabolic health effects and increased mortality, even at low concentrations. Some of the biological mechanisms through which air pollution can affect cardiometabolic health overlap with health outcomes associated with diet quality and changes in diet. OBJECTIVE The objective of this study is to investigate associations of air pollutants at average concentrations below the World Health Organization, 2021 air quality guidelines with cardiometabolic outcomes. Furthermore, potential interaction between air pollutants and diet quality will be assessed. METHODS 82 individuals with obesity participated in a combined weight loss and weight loss maintenance study for a total of 33 weeks. A secondary analysis was conducted incorporating air pollution measurements. Data were analysed with linear mixed-effects models. RESULTS A total of 17 significant associations were observed for single pollutants with 10 cardiometabolic outcomes, predominantly related to blood lipids, hormones, and glucose regulation. Diet quality, as measured by the Baltic Sea Diet score, did not appear to mediate the association of air pollution with cardiometabolic outcomes, however, diet quality was observed to significantly modify the association of PM2.5 with total cholesterol, and the associations of NO and O3 with ghrelin. DISCUSSION These findings suggest that exposure to ambient air pollutants, especially particulate matter, at levels below World Health Organization, 2021 air quality guidelines, were associated with changes in cardiometabolic risk factors. Diet may be a personal-level approach for individuals to modify the impact of exposure to air pollution on cardiometabolic health.
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Affiliation(s)
- Darren R Healy
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland.
| | - Anna Kårlund
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland; Department of Life Technologies, University of Turku, FI-20014, Turku, Finland
| | - Santtu Mikkonen
- Department of Technical Physics, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland; Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Soile Puhakka
- Department of Medicine, University of Oulu, P.O. Box 8000, FI-90014, Oulu, Finland; Department of Sports and Exercise Medicine, Oulu Deaconess Institute Foundation sr., P. O. Box 365, 90100, Oulu, Finland
| | - Leila Karhunen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Marjukka Kolehmainen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
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Oliveira Ferreira CKD, Campolim CM, Zordão OP, Simabuco FM, Anaruma CP, Pereira RM, Boico VF, Salvino LG, Costa MM, Ruiz NQ, de Moura LP, Saad MJA, Costa SKP, Kim YB, Prada PO. Subchronic exposure to 1,2-naphthoquinone induces adipose tissue inflammation and changes the energy homeostasis of mice, partially due to TNFR1 and TLR4. Toxicol Rep 2023; 11:10-22. [PMID: 37383489 PMCID: PMC10293596 DOI: 10.1016/j.toxrep.2023.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 05/16/2023] [Accepted: 06/03/2023] [Indexed: 06/30/2023] Open
Abstract
Air pollution affects energy homeostasis detrimentally. Yet, knowledge of how each isolated pollutant can impact energy metabolism remains incomplete. The present study was designed to investigate the distinct effects of 1,2-naphthoquinone (1,2-NQ) on energy metabolism since this pollutant increases at the same rate as diesel combustion. In particular, we aimed to determine in vivo effects of subchronic exposure to 1,2-NQ on metabolic and inflammatory parameters of wild-type mice (WT) and to explore the involvement of tumor necrosis factor receptor 1 (TNFR1) and toll-like receptor 4 (TLR4) in this process. Males WT, TNFR1KO, and TLR4KO mice at eight weeks of age received 1,2-NQ or vehicle via nebulization five days a week for 17 weeks. In WT mice, 1,2-NQ slightly decreased the body mass compared to vehicle-WT. This effect was likely due to a mild food intake reduction and increased energy expenditure (EE) observed after six weeks of exposure. After nine weeks of exposure, we observed higher fasting blood glucose and impaired glucose tolerance, whereas insulin sensitivity was slightly improved compared to vehicle-WT. After 17 weeks of 1,2-NQ exposure, WT mice displayed an increased percentage of M1 and a decreased (p = 0.057) percentage of M2 macrophages in adipose tissue. The deletion of TNFR1 and TLR4 abolished most of the metabolic impacts caused by 1,2-NQ exposure, except for the EE and insulin sensitivity, which remained high in these mice under 1,2-NQ exposure. Our study demonstrates for the first time that subchronic exposure to 1,2-NQ affects energy metabolism in vivo. Although 1,2-NQ increased EE and slightly reduced feeding and body mass, the WT mice displayed higher inflammation in adipose tissue and impaired fasting blood glucose and glucose tolerance. Thus, in vivo subchronic exposure to 1,2-NQ is harmful, and TNFR1 and TLR4 are partially involved in these outcomes.
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Affiliation(s)
| | - Clara Machado Campolim
- Department of Internal Medicine, Faculty of Medical Science, State University of Campinas, Campinas, SP, Brazil
| | - Olívia Pizetta Zordão
- Department of Internal Medicine, Faculty of Medical Science, State University of Campinas, Campinas, SP, Brazil
| | | | - Chadi Pellegrini Anaruma
- Department of Physical Education, Institute of Biosciences - São Paulo State University, Rio Claro, SP, Brazil
| | | | | | | | - Maíra Maftoum Costa
- Faculty of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
| | | | - Leandro Pereira de Moura
- Faculty of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
- Department of Physical Education, Institute of Biosciences - São Paulo State University, Rio Claro, SP, Brazil
| | - Mario Jose Abdalla Saad
- Department of Internal Medicine, Faculty of Medical Science, State University of Campinas, Campinas, SP, Brazil
| | - Soraia Katia Pereira Costa
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP, Brazil
| | - Young-Bum Kim
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Patricia Oliveira Prada
- Faculty of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
- Department of Internal Medicine, Faculty of Medical Science, State University of Campinas, Campinas, SP, Brazil
- Max-Planck Institute for Metabolism Research, Köln, Germany
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Wang C, Meng XC, Huang C, Wang J, Liao YH, Huang Y, Liu R. Association between ambient air pollutants and lipid profile: A systematic review and meta-analysis. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 262:115140. [PMID: 37348216 DOI: 10.1016/j.ecoenv.2023.115140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/29/2023] [Accepted: 06/11/2023] [Indexed: 06/24/2023]
Abstract
BACKGROUND Studies of the effects of atmospheric pollutants on lipid profiles remain inconsistent and controversial. AIM The study was aimed to investigate the relationship between the exposure to ambient air pollutants and variations in the blood lipid profiles in the population. METHODS A comprehensive search of three different databases (PubMed, Web of Science, and the Cochrane Library) until December 17, 2022, yielded 17 origional studies fulfilling the inclusion criteria for a meta-analysis. Aggregate effect measures and 95% confidence intervals (95% CI) for the relevant ambient air pollutants were deduced employing random effects models. RESULTS The collective meta-analysis indicated that long-term exposure to PM1, PM2.5, PM10 and CO showed a substantial correlation with TC (PM1: β = 2.04, 95%CI = 0.15-3.94; PM2.5: β = 1.11, 95%CI = 0.39-1.84; PM10: β = 1.70, 95%CI = 0.67-2.73; CO: β = 0.08, 95%CI = 0.06-0.10), PM10 exhibited a significant association with TG (β = 0. 537,95% CI = 0.09-0.97), whereas HDL-C demonstrated notable relationships with PM1, PM10, SO2 and CO (PM1: β = -2.38, 95%CI = -4.00 to -2.76; PM10: β = -0.77, 95%CI = -1.33 to -0.21; SO2: β = -0.91, 95%CI = -1.73 to -0.10; CO: β = -0.03, 95%CI = -0.05 to 0.00). PM2.5, PM10 also showed significant associations with LDL-C (PM2.5: β = 1.44 95%CI = 0.48-2.40; PM10: β = 1.62 95%CI = 0.90-2.34). Subgroup analysis revealed significant or stronger correlations predominantly in cohort study designs, with higher male comparisons, and in regions exhibiting elevated contaminant levels. CONCLUSION In summary, the analysis substantiates that ambient air pollutants can be recognized as potent contributors to alterations in lipid profiles, particularly particulate pollutants which exert more obvious effects on lipid profiles.
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Affiliation(s)
- Chun Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Xing-Chen Meng
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Chao Huang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Jia Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Ying-Hao Liao
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Yang Huang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China
| | - Ran Liu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China.
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Gao Y, Li C, Huang L, Huang K, Guo M, Zhou X, Zhang X. Effects of ambient particulate exposure on blood lipid levels in hypertension inpatients. Front Public Health 2023; 11:1106852. [PMID: 36895693 PMCID: PMC9989317 DOI: 10.3389/fpubh.2023.1106852] [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: 11/25/2022] [Accepted: 01/31/2023] [Indexed: 02/25/2023] Open
Abstract
Background With modernization development, multiple studies of atmospheric particulate matter exposure conducted in China have confirmed adverse cardiovascular health effects. However, there are few studies on the effect of particulate matter on blood lipid levels in patients with cardiovascular disease, especially in southern China. The purpose of this study was to investigate the association between short- and long-term exposure to ambient particulate matter and the levels of blood lipid markers in hypertension inpatients in Ganzhou, China. Methods Data on admission lipid index testing for hypertension inpatients which were divided into those with and without arteriosclerosis disease were extracted from the hospital's big data center from January 1, 2016 to December 31, 2020, and air pollution and meteorology data were acquired from the China urban air quality real time release platform from January 1, 2015 to December 31, 2020 and climatic data center from January 1, 2016 to December 31, 2020, with data integrated according to patient admission dates. A semi-parametric generalized additive model (GAM) was established to calculate the association between ambient particulate matter and blood lipid markers in hypertension inpatients with different exposure time in 1 year. Results Long-term exposure to particulate matter was associated with increased Lp(a) in three kinds of people, and with increased TC and decreased HDL-C in total hypertension and hypertension with arteriosclerosis. But particulate matter was associated with increased HDL-C for hypertension inpatients without arteriosclerosis, at the time of exposure in the present study. It is speculated that hypertension inpatients without arteriosclerosis has better statement than hypertension inpatients with arteriosclerosis on human lipid metabolism. Conclusion Long-term exposure to ambient particulate matter is associated with adverse lipid profile changes in hypertension inpatients, especially those with arteriosclerosis. Ambient particulate matter may increase the risk of arteriosclerotic events in hypertensive patients.
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Affiliation(s)
- Yanfang Gao
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China.,Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases of Ministry of Education, Gannan Medical University, Ganzhou, China
| | - Chenwei Li
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Lei Huang
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Kun Huang
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Miao Guo
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Xingye Zhou
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Xiaokang Zhang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases of Ministry of Education, Gannan Medical University, Ganzhou, China.,Gannan Medical University First Affiliated Hospital, Ganzhou, China
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Dos Santos AB, Costa-Beber LC, de Pelegrin Basso EG, Donato YH, Sulzbacher MM, Sulzbacher LM, Ludwig MS, Heck TG. Moderate aerobic training is safe and improves glucose intolerance induced by the association of high fat diet and air pollution. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:1908-1918. [PMID: 35925459 DOI: 10.1007/s11356-022-22196-5] [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: 02/01/2022] [Accepted: 07/20/2022] [Indexed: 06/15/2023]
Abstract
Obesity and exposure to fine particulate matter (PM2.5) are risk factors for insulin resistance, to which physical exercise is the most powerful non-pharmacological strategy. However, public concern over whether exercise could be protective in a polluted environment exists. Therefore, evaluating the possible benefits of exercise in polluted conditions in different contexts (age, gender, and cardiometabolic health) is imperative. In this sense, muscle plays a major role in maintaining glucose homeostasis, and its oxidative status is closely affected during exercise. This study tested whether moderate aerobic training could alleviate the metabolic and oxidative impairment in the gastrocnemius induced by the combination of a high-fat diet (HFD) and PM2.5 exposure. Female mice (B6129SF2/J) received HFD (58.3% of fat) or standard diet, intranasal instillation of 20 μg residual oil fly ash (ROFA: inorganic portion of PM2.5), or saline seven times per week for 19 weeks. In the 13th week, animals were submitted to moderate training or remained sedentary. Trained animals followed a progressive protocol for 6 weeks, ending at swimming with 5% body weight of workload for 60 min, while sedentary animals remained in shallow water. Aerobic moderate training attenuated weight gain and glucose intolerance and prevented muscle and pancreatic mass loss induced by a HFD plus ROFA exposure. Interestingly, a HFD combined with ROFA enhanced the catalase antioxidant activity, regardless of physical exercise. Therefore, our study highlights that, even in polluted conditions, moderate training is the most powerful non-pharmacological treatment for obesity and insulin resistance.
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Affiliation(s)
- Analú Bender Dos Santos
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern State's Rio Grande Do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario, Ijui, RS, 98700-000, Brazil
- Postgraduation Program in Integral Attention to Health (PPGAIS-UNIJUI/UNICRUZ), Ijui, RS, Brazil
| | - Lílian Corrêa Costa-Beber
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern State's Rio Grande Do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario, Ijui, RS, 98700-000, Brazil.
- Postgraduation Program in Integral Attention to Health (PPGAIS-UNIJUI/UNICRUZ), Ijui, RS, Brazil.
| | - Eloisa Gabriela de Pelegrin Basso
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern State's Rio Grande Do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario, Ijui, RS, 98700-000, Brazil
| | - Yohanna Hannah Donato
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern State's Rio Grande Do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario, Ijui, RS, 98700-000, Brazil
- Postgraduation Program in Integral Attention to Health (PPGAIS-UNIJUI/UNICRUZ), Ijui, RS, Brazil
| | - Maicon Machado Sulzbacher
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern State's Rio Grande Do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario, Ijui, RS, 98700-000, Brazil
- Postgraduation Program in Integral Attention to Health (PPGAIS-UNIJUI/UNICRUZ), Ijui, RS, Brazil
| | - Lucas Machado Sulzbacher
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern State's Rio Grande Do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario, Ijui, RS, 98700-000, Brazil
- Postgraduation Program in Integral Attention to Health (PPGAIS-UNIJUI/UNICRUZ), Ijui, RS, Brazil
| | - Mirna Stela Ludwig
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern State's Rio Grande Do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario, Ijui, RS, 98700-000, Brazil
- Postgraduation Program in Integral Attention to Health (PPGAIS-UNIJUI/UNICRUZ), Ijui, RS, Brazil
| | - Thiago Gomes Heck
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern State's Rio Grande Do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario, Ijui, RS, 98700-000, Brazil
- Postgraduation Program in Integral Attention to Health (PPGAIS-UNIJUI/UNICRUZ), Ijui, RS, Brazil
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Hu X, Xi Y, Bai W, Zhang Z, Qi J, Dong L, Liang H, Sun Z, Lei L, Fan G, Sun C, Huo C, Huang J, Wang T. Polymorphisms of adiponectin gene and gene–lipid interaction with hypertension risk in Chinese coal miners: A matched case-control study. PLoS One 2022; 17:e0268984. [PMID: 36094942 PMCID: PMC9467355 DOI: 10.1371/journal.pone.0268984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 05/12/2022] [Indexed: 11/21/2022] Open
Abstract
Objective Low serum adiponectin level can predict hypertension development, and adiponectin gene (ADIPOQ) polymorphisms have been reported to be linked with hypertension risk. Whereas, the interaction between ADIPOQ polymorphisms and environmental factors on the susceptibility of hypertension remained unclear. The purpose of this study was to explore the relationship of ADIPOQ polymorphisms with hypertension risk and their interaction with lipid levels in coal miners. Methods A matched case-control study with 296 case-control pairs was performed in a large coal mining group located in North China. The participants were questioned by trained interviewers, and their ADIPOQ genotype and lipid levels were determined. Logistic regression, stratified analysis, and crossover analysis were applied to evaluate the effects of rs2241766, rs1501299, and rs266729 genotypes and gene–lipid interaction on hypertension risk. Results In this matched case-control study, the genotypes of rs2241766 TG+GG, rs1501299 GT+TT, and rs266729 CG+GG were marginally related to hypertension risk. Individuals with high total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C) level were susceptible to hypertension (TC: odds ratio [OR] = 1.807, 95% confidence intervals [95%CI] = 1.266–2.581; LDL-C: OR = 1.981, 95%CI = 1.400–2.803; HDL-C: OR = 1.559, 95%CI = 1.093–2.223). Antagonistic interactions were detected between rs2241766 and TC, rs1501299 and TC, rs2241766 and LDL-C, and rs1501299 and HDL-C (rs2241766 and TC: OR = 0.393, 95%CI = 0.191–0.806; rs1501299 and TC: OR = 0.445, 95%CI = 0.216–0.918; rs2241766 and LDL-C: OR = 0.440, 95%CI = 0.221–0.877; rs1501299 and HDL-C: OR = 0.479, 95%CI = 0.237–0.967). Stratified analysis showed that hypertension risk was high for the subjects with rs2241766 TG+GG or rs1501299 GG under the low lipid level but low for those under the high lipid level. In the case group, the TC and LDL-C levels for rs2241766 TG+GG were lower than those for rs2241766 GG, and the TC and HDL-C levels for rs1501299 GT+TT were higher than those for rs1501299 GG. Conclusions Although the effects of ADIPOQ polymorphisms alone were not remarkable, an antagonistic interaction was observed between ADIPOQ polymorphisms and lipid levels.
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Affiliation(s)
- Xiaoqin Hu
- Cancer Hospital Affiliated to Shanxi Medical University/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Shanxi Province Cancer Hospital, School of Public Health, Shanxi Medical University, Taiyuan, China
- * E-mail: (TW); (XH)
| | - Yanfeng Xi
- Cancer Hospital Affiliated to Shanxi Medical University/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Shanxi Province Cancer Hospital, Taiyuan, China
| | - Wenqi Bai
- Cancer Hospital Affiliated to Shanxi Medical University/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Shanxi Province Cancer Hospital, Taiyuan, China
| | - Zhenjun Zhang
- Cancer Hospital Affiliated to Shanxi Medical University/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Shanxi Province Cancer Hospital, Taiyuan, China
| | - Jiahao Qi
- School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Liang Dong
- School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Huiting Liang
- School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Zeyu Sun
- School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Lijian Lei
- School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Guoquan Fan
- School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Chenming Sun
- Sinopharm Tongmei General Hospital, Datong, China
| | - Cheng Huo
- Sinopharm Tongmei General Hospital, Datong, China
| | | | - Tong Wang
- School of Public Health, Shanxi Medical University, Taiyuan, China
- * E-mail: (TW); (XH)
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Pryor JT, Cowley LO, Simonds SE. The Physiological Effects of Air Pollution: Particulate Matter, Physiology and Disease. Front Public Health 2022; 10:882569. [PMID: 35910891 PMCID: PMC9329703 DOI: 10.3389/fpubh.2022.882569] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 06/15/2022] [Indexed: 01/19/2023] Open
Abstract
Nine out of 10 people breathe air that does not meet World Health Organization pollution limits. Air pollutants include gasses and particulate matter and collectively are responsible for ~8 million annual deaths. Particulate matter is the most dangerous form of air pollution, causing inflammatory and oxidative tissue damage. A deeper understanding of the physiological effects of particulate matter is needed for effective disease prevention and treatment. This review will summarize the impact of particulate matter on physiological systems, and where possible will refer to apposite epidemiological and toxicological studies. By discussing a broad cross-section of available data, we hope this review appeals to a wide readership and provides some insight on the impacts of particulate matter on human health.
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Affiliation(s)
- Jack T. Pryor
- Metabolism, Diabetes and Obesity Programme, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
- Woodrudge LTD, London, United Kingdom
| | - Lachlan O. Cowley
- Metabolism, Diabetes and Obesity Programme, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Stephanie E. Simonds
- Metabolism, Diabetes and Obesity Programme, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
- *Correspondence: Stephanie E. Simonds
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Zhang K, Wang H, He W, Chen G, Lu P, Xu R, Yu P, Ye T, Guo S, Li S, Xie Y, Hao Z, Wang H, Guo Y. The association between ambient air pollution and blood lipids: A longitudinal study in Shijiazhuang, China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 752:141648. [PMID: 32889259 DOI: 10.1016/j.scitotenv.2020.141648] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 07/20/2020] [Accepted: 08/10/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Few studies have explored the associations between ambient air pollution and blood lipid levels. This study aimed to fill this knowledge gap based on a routine health examination cohort in Shijiazhuang, China. METHODS We included 7063 participants who took the routine health examination for 2-3 times at Hebei General Hospital from January 2016 to December 2018. Individual serum levels of cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C) were measured. Their three-month average exposure to air pollution prior to the routine health examinations was estimated using inverse distance weighted method. We used linear mixed-effects regression models to examine the associations between air pollution and levels of blood lipids while controlling for age, gender, body mass index (BMI), smoking, alcohol drinking, temperature, humidity, with a random effect for each individual. RESULTS Particles with diameters ≤2.5 μm and ≤10 μm (PM2.5 and PM10), nitrogen dioxide (NO2), sulfur dioxide (SO2) and ozone (O3) were all positively associated with TC, TG, and LDL-C and negatively associated with HDL-C, in single pollutant models. Each 10 μg/m3 increment of 3-month average PM2.5 was associated with 0.65% [95% confidence interval (CI): 0.03%-1.28%], 0.56% (95%CI: 0.33%-0.79%) and 0.63% (95%CI: 0.35%-0.91%) increment in TG, TC, and LDL-C, and 0.91% (95%CI: 0.68%-1.13%) decrease in HDL-C. In two-pollutant models, the effects of gaseous pollutants on blood lipids were weakened, while those of PMs were strengthened. Stronger associations were presented in the elderly (≥60 years) and overweight/obese (BMI ≥ 24) participants. CONCLUSIONS Ambient air pollution had significantly adverse effects on blood lipid levels, especially in overweight/obese and elderly individuals. CAPSULE Significant associations between increased air pollution and worse blood lipid levels were found, especially in overweight/obese and elderly individuals.
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Affiliation(s)
- Kaihua Zhang
- Hebei Medical University, Shijiazhuang, Hebei, China; Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Haoyuan Wang
- Hebei Medical University, Shijiazhuang, Hebei, China
| | - Weiliang He
- Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Gongbo Chen
- Department of Global Health, School of Health Sciences, Wuhan University, Wuhan, China
| | - Peng Lu
- Department of Epidemiology, School of Public Health and Management, Binzhou Medical University, Yantai, Shandong, China
| | - Rongbin Xu
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Pei Yu
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Tingting Ye
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Suying Guo
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Shanshan Li
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Yinyu Xie
- Department of Global Health, School of Health Sciences, Wuhan University, Wuhan, China
| | - Zhihua Hao
- Physical Examination Center of Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Hebo Wang
- Hebei Medical University, Shijiazhuang, Hebei, China; Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei, China.
| | - Yuming Guo
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.
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Costa Beber LC, da Silva MOAF, Dos Santos AB, Mai AS, Goettems-Fiorin PB, Frizzo MN, Hirsch GE, Ludwig MS, Heck TG. The association of subchronic exposure to low concentration of PM 2.5 and high-fat diet potentiates glucose intolerance development, by impairing adipose tissue antioxidant defense and eHSP72 levels. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:32006-32016. [PMID: 32506396 DOI: 10.1007/s11356-020-09581-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 06/02/2020] [Indexed: 06/11/2023]
Abstract
The subchronic exposure to fine particulate matter (PM2.5) and high-fat diet (HFD) consumption lead to glucose intolerance by different mechanisms involving oxidative stress and inflammation. Under stressful conditions, the cells exert a heat shock response (HSR), by releasing the 72-kDa heat shock proteins (eHSP72), fundamental chaperones. The depletion of the HSR can exacerbate the chronic inflammation. However, there are few studies about the early effects of the association of HFD consumption and exposure to low concentrations of PM2.5 in the oxidative stress and HSR, in the genesis of glucose intolerance. Thus, we divided 23 male B6129SF2/J mice into control (n = 6), polluted (n = 6), HFD (n = 6), and high-fat diet + polluted (HFD + polluted) (n = 5) groups. Control and polluted received a standard diet (11.4% of fats), while HFD and HFD + polluted received HFD (58.3% of fats). Simultaneously, polluted and HFD + polluted received 5 μg/10 μL of PM2.5, daily, 7×/week, while control and HFD were exposed to 10 μL of saline solution 0.9% for 12 weeks. At the 12th week, animals were euthanized. We collected the metabolic tissues to analyze oxidative parameters, total blood to the hematological parameters, and plasma to eHSP72 measurement. The association of HFD and PM2.5 impaired glucose tolerance in the 12th week. Besides, it triggered an antioxidant defense by the adipose tissue, which was negatively correlated with eHSP72 levels. In conclusion, a low concentration of PM2.5 exposure associated with HFD consumption leads to glucose intolerance, by impairing adipose tissue antioxidant defense and systemic eHSP72 levels.
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Affiliation(s)
- Lílian Corrêa Costa Beber
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern Rio Grande do Sul State (UNIJUI), Rua do Comércio, 3000 - Bairro Universitário -, Ijuí, RS, 98700-000, Brazil.
- Postgraduate Program in Integral Attention to Health (PPGAIS-UNIJUÍ/UNICRUZ), Ijuí, RS, Brazil.
| | - Marieli Oara Amaral Fagundes da Silva
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern Rio Grande do Sul State (UNIJUI), Rua do Comércio, 3000 - Bairro Universitário -, Ijuí, RS, 98700-000, Brazil
| | - Analú Bender Dos Santos
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern Rio Grande do Sul State (UNIJUI), Rua do Comércio, 3000 - Bairro Universitário -, Ijuí, RS, 98700-000, Brazil
- Postgraduate Program in Integral Attention to Health (PPGAIS-UNIJUÍ/UNICRUZ), Ijuí, RS, Brazil
| | - Aline Sfalcin Mai
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern Rio Grande do Sul State (UNIJUI), Rua do Comércio, 3000 - Bairro Universitário -, Ijuí, RS, 98700-000, Brazil
- Postgraduate Program in Integral Attention to Health (PPGAIS-UNIJUÍ/UNICRUZ), Ijuí, RS, Brazil
| | - Pauline Brendler Goettems-Fiorin
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern Rio Grande do Sul State (UNIJUI), Rua do Comércio, 3000 - Bairro Universitário -, Ijuí, RS, 98700-000, Brazil
- Atmospheric Pollution Laboratory, Postgraduate Program in Health Sciences, Federal University of Health Sciences of Porto Alegre (UFCSPA), Rua Sarmento Leite, Porto Alegre, RS, 245, Brazil
| | - Matias Nunes Frizzo
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern Rio Grande do Sul State (UNIJUI), Rua do Comércio, 3000 - Bairro Universitário -, Ijuí, RS, 98700-000, Brazil
- Postgraduate Program in Integral Attention to Health (PPGAIS-UNIJUÍ/UNICRUZ), Ijuí, RS, Brazil
| | - Gabriela Elisa Hirsch
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern Rio Grande do Sul State (UNIJUI), Rua do Comércio, 3000 - Bairro Universitário -, Ijuí, RS, 98700-000, Brazil
- Postgraduate Program in Integral Attention to Health (PPGAIS-UNIJUÍ/UNICRUZ), Ijuí, RS, Brazil
| | - Mirna Stela Ludwig
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern Rio Grande do Sul State (UNIJUI), Rua do Comércio, 3000 - Bairro Universitário -, Ijuí, RS, 98700-000, Brazil
- Postgraduate Program in Integral Attention to Health (PPGAIS-UNIJUÍ/UNICRUZ), Ijuí, RS, Brazil
| | - Thiago Gomes Heck
- Research Group in Physiology, Department of Life Sciences, Regional University of Northwestern Rio Grande do Sul State (UNIJUI), Rua do Comércio, 3000 - Bairro Universitário -, Ijuí, RS, 98700-000, Brazil
- Postgraduate Program in Integral Attention to Health (PPGAIS-UNIJUÍ/UNICRUZ), Ijuí, RS, Brazil
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Furlong MA, Klimentidis YC. Associations of air pollution with obesity and body fat percentage, and modification by polygenic risk score for BMI in the UK Biobank. ENVIRONMENTAL RESEARCH 2020; 185:109364. [PMID: 32247148 PMCID: PMC7199644 DOI: 10.1016/j.envres.2020.109364] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 03/08/2020] [Indexed: 05/06/2023]
Abstract
Air pollution has consistently been associated with cardiometabolic outcomes, although associations with obesity have only been recently reported. Studies of air pollution and adiposity have mostly relied on body mass index (BMI) rather than body fat percentage (BF%), and most have not accounted for noise as a possible confounder. Additionally, it is unknown whether genetic predisposition for obesity increases susceptibility to the obesogenic effects of air pollution. To help fill these gaps, we used the UK Biobank, a large, prospective cohort study in the United Kingdom, to explore the relationship between air pollution and adiposity, and modification by a polygenic risk score for BMI. We used 2010 annual averages of air pollution estimates from land use regression (NO2, NOX, PM2.5, PM2.5absorbance, PM2.5-10, PM10), traffic intensity (TI), inverse distance to road (IDTR), along with examiner-measured BMI, waist-hip-ratio (WHR), and impedance measures of BF%, which were collected at enrollment (2006-2010, n = 473,026) and at follow-up (2012-2013, n = 19,518). We estimated associations of air pollution with BMI, WHR, and BF% at enrollment and follow-up, and with obesity, abdominal obesity, and BF%-obesity at enrollment and follow-up. We used linear and logistic regression and controlled for noise and other covariates. We also assessed interactions of air pollution with a polygenic risk score for BMI. On average, participants at enrollment were 56 years of age, 54% were female, and 32% had completed college or a higher degree. Almost all participants (~95%) were white. All air pollution measures except IDTR were positively associated with at least one continuous measure of adiposity at enrollment. However, NO2 was negatively associated with BMI but positively associated with WHR at enrollment, and IDTR was also negatively associated with BMI. At follow-up (controlling for enrollment adiposity), we observed positive associations for PM2.5-10 with BMI, PM10 with BF%, and TI with BF% and BMI. Associations were similar for binary measures of adiposity, with minor differences for some pollutants. Associations of NOX, NO2, PM2.5absorbance, PM2.5 and PM10, with BMI at enrollment, but not at follow-up, were stronger among individuals with higher BMI polygenic risk scores (interaction p <0.05). In this large, prospective cohort, air pollution was associated with several measures of adiposity at enrollment and follow-up, and associations with adiposity at enrollment were modified by a polygenic risk score for obesity.
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Affiliation(s)
- Melissa A Furlong
- University of Arizona, Mel and Enid Zuckerman College of Public Health, Department of Community, Environment, and Policy, Division of Environmental Health Sciences, United States.
| | - Yann C Klimentidis
- University of Arizona, Mel and Enid Zuckerman College of Public Health, Department of Epidemiology and Biostatistics, United States
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Azboy N, İNANDI T, ELTAŞ MC. Hatay’da PM10 ve SO2 Düzeyi ve Değişimleri, 2007-2017. MUSTAFA KEMAL ÜNIVERSITESI TIP DERGISI 2020. [DOI: 10.17944/mkutfd.519168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Analysis of Antioxidant Consumption, Body Mass Index and the Waist-Hip Ratio in Early Postmenopause. Med Sci (Basel) 2019; 7:medsci7010004. [PMID: 30609870 PMCID: PMC6358956 DOI: 10.3390/medsci7010004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 12/14/2018] [Accepted: 12/21/2018] [Indexed: 11/17/2022] Open
Abstract
Oxidative stress is present in early postmenopause. Antioxidants, present in food, avoid or limit the damage caused by free radicals. The aim of this study was to analyze whether the consumption of vitamin A, vitamin C, and Selenium was adequate in postmenopausal women and its relationship with levels of malondialdehyde. A descriptive, cross-sectional prospective clinical study was carried out with 132 women (45–55 years old) in postmenopause. The body mass index (BMI) and the waist-to-hip ratio (WHR) were calculated. The participants were surveyed about their food consumption for seven days. The plasmatic concentration of malondialdehyde was quantified by the methyl-phenyl-indole method. The women were grouped according to their BMI. All groups showed similar consumption of proteins, lipids, and carbohydrates, which exceeded the daily recommended level. According to the WHR, 87% had android fat distribution. Selenium, vitamin C, and vitamin A intake were below the daily recommended/suggested levels. The greater the BMI, the higher the plasmatic concentration of malondialdehyde in the patients. It was observed an elevated caloric intake, android fat distribution, and a greater BMI was accompanied by a lower consumption of antioxidants and an increased level of malondialdehyde.
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