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Robin J, Lefeuvre S, Guihenneuc J, Cambien G, Dupuis A, Venisse N. Analytical methods and biomonitoring results in hair for the assessment of exposure to endocrine-disrupting chemicals: A literature review. CHEMOSPHERE 2024; 353:141523. [PMID: 38417485 DOI: 10.1016/j.chemosphere.2024.141523] [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: 09/14/2023] [Revised: 02/03/2024] [Accepted: 02/20/2024] [Indexed: 03/01/2024]
Abstract
Endocrine-disrupting chemicals (EDC) are compounds that alter functions of the endocrine system due to their ability to mimic or antagonize endogenous hormones, or that alter their synthesis and metabolism, causing adverse health effects. Human biomonitoring (HBM) is a reliable method to assess human exposure to chemicals through measurement in human body fluids and tissues. It identifies new sources of exposure and determines their distribution, thereby enabling detection of the most exposed populations. Blood and urine are commonly used for HBM of EDC, but their interest is limited for compounds presenting short half-lives. Hair appears as an interesting alternative insofar as it provides a large exposure window. For the present study, we evaluated the relevance of hair in determining EDC exposure. With this in mind, we undertook a literature review focusing on the bioanalytical aspects and performances of methods developed to determine EDC in hair. The literature review was performed through methodical bibliographical research. Relevant articles were identified using two scientific databases: PubMed and Web of Science, with search equations built from a combination of keywords, MeSH terms and Boolean operators. The search strategy identified 2949 articles. After duplicates were removed, and following title, abstract, and full-text screenings, only 31 were included for qualitative synthesis. Hair collection was mainly performed in the back of the head and preparation involved two processes: cutting into small pieces or grounding to powder. The off-line LC-MS/MS method remains the main technique used to assess EDC through hair. Differences regarding the validation of analytical methods and interpretation of HBM results were highlighted, suggesting a need for international harmonisation to obtain reliable and comparable results. External contamination of hair was identified as a main limitation in the interpretation of results, highlighting the need to better understand EDC transfers through hair and to develop relevant hair decontamination processes.
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Affiliation(s)
- Julien Robin
- Université de Poitiers, CNRS, Laboratoire EBI, Équipe IHES, F-86000 Poitiers, France; CHU de Poitiers, CIC-Inserm, Axe EATHER, F-86000 Poitiers, France
| | - Sandrine Lefeuvre
- Université de Poitiers, CNRS, Laboratoire EBI, Équipe IHES, F-86000 Poitiers, France; CHU de Poitiers, CIC-Inserm, Axe EATHER, F-86000 Poitiers, France
| | - Jérémy Guihenneuc
- Université de Poitiers, CNRS, Laboratoire EBI, Équipe IHES, F-86000 Poitiers, France; CHU de Poitiers, CIC-Inserm, Axe EATHER, F-86000 Poitiers, France
| | - Guillaume Cambien
- Université de Poitiers, CNRS, Laboratoire EBI, Équipe IHES, F-86000 Poitiers, France; CHU de Poitiers, CIC-Inserm, Axe EATHER, F-86000 Poitiers, France
| | - Antoine Dupuis
- Université de Poitiers, CNRS, Laboratoire EBI, Équipe IHES, F-86000 Poitiers, France; CHU de Poitiers, CIC-Inserm, Axe EATHER, F-86000 Poitiers, France
| | - Nicolas Venisse
- Université de Poitiers, CNRS, Laboratoire EBI, Équipe IHES, F-86000 Poitiers, France; CHU de Poitiers, CIC-Inserm, Axe EATHER, F-86000 Poitiers, France.
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2
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Junaid M, Sultan M, Liu S, Hamid N, Yue Q, Pei DS, Wang J, Appenzeller BMR. A meta-analysis highlighting the increasing relevance of the hair matrix in exposure assessment to organic pollutants. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 917:170535. [PMID: 38307287 DOI: 10.1016/j.scitotenv.2024.170535] [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: 11/12/2023] [Revised: 01/26/2024] [Accepted: 01/26/2024] [Indexed: 02/04/2024]
Abstract
Owing to a wide range of advantages, such as stability, non-invasiveness, and ease of sampling, hair has been used progressively for comprehensive biomonitoring of organic pollutants for the last three decades. This has led to the development of new analytical and multi-class analysis methods for the assessment of a broad range of organic pollutants in various population groups, ranging from small-scale studies to advanced studies with a large number of participants based on different exposure settings. This meta-analysis summarizes the existing literature on the assessment of organic pollutants in hair in terms of residue levels, the correlation of hair residue levels with those of other biological matrices and socio-demographic factors, the reliability of hair versus other biomatrices for exposure assessment, the use of segmental hair analysis for chronic exposure evaluation and the effect of external contamination on hair residue levels. Significantly high concentrations of organic pollutants such as pesticides, flame retardants, polychlorinated biphenyls and polycyclic aromatic hydrocarbon were reported in human hair samples from different regions and under different exposure settings. Similarly, high concentrations of pesticides (from agricultural activities), flame retardants (E-waste dismantling activities), dioxins and furans were observed in various occupational settings. Moreover, significant correlations (p < 0.05) for hair and blood concentrations were observed in majority of studies featuring pesticides and flame retardants. While among sociodemographic factors, gender and age significantly affected the hair concentrations in females and children in general exposure settings, whereas adult workers in occupational settings. Furthermore, the assessment of the hair burden of persistent organic pollutants in domestic and wild animals showed high concentrations for pesticides such as HCHs and DDTs whereas the laboratory-based studies using animals demonstrated strong correlations between exposure dose, exposure duration, and measured organic pollutant levels, mainly for chlorpyrifos, diazinon, terbuthylazine, aldrin, dieldrin and pyrethroid metabolites. Considering the critical analysis of the results obtained from literature review, hair is regarded as a reliable matrix for organic pollutant assessment; however, some limitations, as discussed in this review, need to be overcome to reinforce the status of hair as a suitable matrix for exposure assessment.
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Affiliation(s)
- Muhammad Junaid
- College of Marine Sciences, South China Agricultural University, Guangzhou 510641, China; Guangdong Provincial Key Laboratory of Utilization and Conservation of Food and Medicinal Resources in Northern Region, Shaoguan University, Shaoguan 512005, China; Human Biomonitoring Research Unit, Department of Precision Health, Luxembourg Institute of Health, 1A-B, rue Thomas Edison, L-1445 Strassen, Luxembourg
| | - Marriya Sultan
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing School, University of Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shulin Liu
- College of Marine Sciences, South China Agricultural University, Guangzhou 510641, China
| | - Naima Hamid
- Faculty of Science and Marine Environment, University Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia
| | - Qiang Yue
- Guangdong Provincial Key Laboratory of Utilization and Conservation of Food and Medicinal Resources in Northern Region, Shaoguan University, Shaoguan 512005, China
| | - De-Sheng Pei
- School of Public Health and Management, Chongqing Medical University, Chongqing 400016, China.
| | - Jun Wang
- College of Marine Sciences, South China Agricultural University, Guangzhou 510641, China.
| | - Brice M R Appenzeller
- Human Biomonitoring Research Unit, Department of Precision Health, Luxembourg Institute of Health, 1A-B, rue Thomas Edison, L-1445 Strassen, Luxembourg
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Zhang Y, Gao Y, Liu QS, Zhou Q, Jiang G. Chemical contaminants in blood and their implications in chronic diseases. JOURNAL OF HAZARDOUS MATERIALS 2024; 466:133511. [PMID: 38262316 DOI: 10.1016/j.jhazmat.2024.133511] [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: 09/25/2023] [Revised: 12/27/2023] [Accepted: 01/10/2024] [Indexed: 01/25/2024]
Abstract
Artificial chemical products are widely used and ubiquitous worldwide and pose a threat to the environment and human health. Accumulating epidemiological and toxicological evidence has elucidated the contributions of environmental chemical contaminants to the incidence and development of chronic diseases that have a negative impact on quality of life or may be life-threatening. However, the pathways of exposure to these chemicals and their involvements in chronic diseases remain unclear. We comprehensively reviewed the research progress on the exposure risks of humans to environmental contaminants, their body burden as indicated by blood monitoring, and the correlation of blood chemical contaminants with chronic diseases. After entering the human body through various routes of exposure, environmental contaminants are transported to target organs through blood circulation. The application of the modern analytical techniques based on human plasma or serum specimens is promising for determining the body burden of environmental contaminants, including legacy persistent organic pollutants, emerging pollutants, and inorganic elements. Furthermore, their body burden, as indicated by blood monitoring correlates with the incidence and development of metabolic syndromes, cancers, chronic nervous system diseases, cardiovascular diseases, and reproductive disorders. On this basis, we highlight the urgent need for further research on environmental pollution causing health problems in humans.
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Affiliation(s)
- Yuzhu Zhang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, PR China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Yurou Gao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, PR China; Sino-Danish College, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Qian S Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, PR China.
| | - Qunfang Zhou
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, PR China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, PR China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310000, PR China
| | - Guibin Jiang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, PR China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, PR China; School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310000, PR China
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4
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Exploration of long-term exposure markers for phthalate esters in human hair using liquid chromatography-tandem mass spectrometry. Anal Chim Acta 2022; 1200:339610. [DOI: 10.1016/j.aca.2022.339610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 01/03/2022] [Accepted: 02/14/2022] [Indexed: 11/17/2022]
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Wang C, Zhou S, Wu S, Tang J, Li H, Du J. Exposure to polycyclic aromatic hydrocarbons (PAHs) in people living in urban and rural areas as revealed by hair analysis. CHEMOSPHERE 2020; 246:125764. [PMID: 31911331 DOI: 10.1016/j.chemosphere.2019.125764] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 12/01/2019] [Accepted: 12/25/2019] [Indexed: 05/20/2023]
Abstract
Some polycyclic aromatic hydrocarbons (PAHs) are carcinogenic and mutagenic to humans. However, little is known about PAH exposure to people living in urban and suburban areas through comparative studies. Some studies have indicated that human hair can be used as a noninvasive biomarker of PAH exposure. Therefore, we collected hair samples from 66 volunteers from Nanjing and Ningbo, China, to detect PAH concentrations in this work. The highest levels in the hair samples were found in phenanthrene > anthracene > naphthalene among the parent PAHs. Sixteen parent PAHs showed higher concentrations in the samples from Nanjing than in the samples from Ningbo. Significantly higher levels of some PAHs were observed in male hair than in female hair in Nanjing, and in hair from smokers than in hair from non-smokers in both Nanjing and Ningbo. In addition, there was a significant effect of the age on the concentration of low-molecular-weight PAHs and ∑PAHs in human hair in both Nanjing and Ningbo. Studying the inter-chemical associations between these PAHs indicated similarities and differences between Nanjing and Ningbo.
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Affiliation(s)
- Chunhui Wang
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, China.
| | - Shenglu Zhou
- School of Geography and Ocean Science, Nanjing University, 163 Xianlin Road, Nanjing, Jiangsu, 210023, China.
| | - Shaohua Wu
- Institute of Land and Urban-rural Development, Zhejiang University of Finance & Economics, Hangzhou, 310018, China.
| | - Junhong Tang
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, China.
| | - Huanxuan Li
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, China.
| | - Jia Du
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, China.
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Mammana SB, C. Abraham E, Camargo AB, Vázquez Á, Altamirano JC. Enzymatic Digestion Coupled to Surfactant‐Assisted Dispersive Liquid‐Liquid Microextraction: A Mild Approach for Determining Polybrominated Diphenyl Ethers in Human Hair Sample. ChemistrySelect 2020. [DOI: 10.1002/slct.201904795] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Sabrina B. Mammana
- Instituto Argentino de NivologíaGlaciología y Ciencias Ambientales (CCT- Mendoza) Av. Ruiz Leal s/n, P.O. Box 131 Mendoza 5500 Argentina
- Facultad de Ciencias Exactas y NaturalesUniversidad Nacional de Cuyo Padre Jorge Contreras 1300 Mendoza 5500 Argentina
| | - Emilia C. Abraham
- Instituto Argentino de NivologíaGlaciología y Ciencias Ambientales (CCT- Mendoza) Av. Ruiz Leal s/n, P.O. Box 131 Mendoza 5500 Argentina
| | - Alejandra B. Camargo
- Facultad de Ciencias AgrariasUniversidad Nacional de Cuyo, Instituto de Biología Agrícola de Mendoza (CCT- Mendoza) Alte. Brown 500 5505, Chacras de Coria Mendoza Argentina
| | - Álvaro Vázquez
- Instituto Argentino de NivologíaGlaciología y Ciencias Ambientales (CCT- Mendoza) Av. Ruiz Leal s/n, P.O. Box 131 Mendoza 5500 Argentina
| | - Jorgelina C. Altamirano
- Instituto Argentino de NivologíaGlaciología y Ciencias Ambientales (CCT- Mendoza) Av. Ruiz Leal s/n, P.O. Box 131 Mendoza 5500 Argentina
- Facultad de Ciencias Exactas y NaturalesUniversidad Nacional de Cuyo Padre Jorge Contreras 1300 Mendoza 5500 Argentina
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7
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Iglesias-González A, Hardy EM, Appenzeller BMR. Cumulative exposure to organic pollutants of French children assessed by hair analysis. ENVIRONMENT INTERNATIONAL 2020; 134:105332. [PMID: 31785528 DOI: 10.1016/j.envint.2019.105332] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/06/2019] [Accepted: 11/12/2019] [Indexed: 06/10/2023]
Abstract
Children represent one of the most vulnerable parts of the population regarding the effects of pollutants exposure on health. In this study, hair samples were collected between October 2013 and August 2015 from 142 French children originating from different geographical areas (urban and rural) and analysed with a GC/MS-MS method, allowing for the detection of 55 biomarkers for pesticides and metabolites both persistent and non-persistent from different families, including: organochlorines, organophosphates, pyrethroids, azoles, dinitroanilines, oxadiazines, phenylpyrazoles and carboxamidas; 4 polychlorobiphenyls (PCBs) and 5 polybromodiphenylethers (PBDEs). The number of compounds detected in each sample ranged from 9 up to 37 (21 on average), which clearly highlighted the cumulative exposure of the children. The results also showed a wide range of concentration of the pollutants in hair (often more than 100 times higher in the most exposed child compared to the less exposed), suggesting significant disparities in the exposure level, even in children living in the same area. In addition to the detection of currently used chemicals, the presence of persistent organic pollutants (POPs) in children also suggests that the French population is still exposed to POPs nowadays. PCP, DEP, PNP, 3Me4NP, trans-Cl2CA, 3PBA, fipronil and fipronil sulfone, presented statistically significant higher concentration in the hair of boys compared to girls. PCP, PNP and 3Me4NP presented statistically significant higher concentration in younger children. Finally, this study also suggests that local environmental contamination would not be the main source of exposure, and that individual specificities (habits, diet…) would be the main contributors to the exposure to the pollutants analysed here. The present study strongly supports the relevance of hair for the biomonitoring of exposure and provides the first values of organic pollutant concentration in the hair of French children.
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Affiliation(s)
- Alba Iglesias-González
- Luxembourg Institute of Health, 1-A-B rue Thomas Edison, L-1445 Strassen, Luxembourg; University of Luxembourg, 2, avenue de l'Université, L-4365 Esch-sur-Alzette, Luxembourg.
| | - Emily M Hardy
- Luxembourg Institute of Health, 1-A-B rue Thomas Edison, L-1445 Strassen, Luxembourg
| | - Brice M R Appenzeller
- Luxembourg Institute of Health, 1-A-B rue Thomas Edison, L-1445 Strassen, Luxembourg
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Martín J, Santos JL, Aparicio I, Alonso E. Exposure assessment to parabens, bisphenol A and perfluoroalkyl compounds in children, women and men by hair analysis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 695:133864. [PMID: 31421338 DOI: 10.1016/j.scitotenv.2019.133864] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 08/08/2019] [Accepted: 08/08/2019] [Indexed: 05/28/2023]
Abstract
Population is continuously exposed to endocrine disrupting compounds present in everyday products such as parabens, bisphenol A (BPA), and perfluoroalkyl compounds (PFCs). The aims of this study were, first, to evaluate human exposure to three parabens (methylparaben (MeP), ethylparaben (EtP) and propylparaben (PrP)), BPA and six PFCs (perfluorobutanoic acid, perfluoropentanoic acid, perfluorohexanoic acid, perfluoroheptanoic acid (PFHpA), perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS)) through the analysis of hair samples from children, women and men and, then, to evaluate possible relationships between pollutant concentration in hair and age, gender, smoking and dyeing habits or hair colour. Hair samples were collected from 42 volunteers from Seville (Spain) (10 children, 16 women and 16 men). Six of the monitored pollutants (MeP, EtP, PrP, BPA, PFHpA and PFOS) were detected in at least 76% of the samples analysed. The highest concentrations and frequency of detection (100% of the samples) corresponded to MeP and PrP (up to 14,187 and 9009 ng/g, respectively). BPA was found in 83% of the samples at concentrations in the range from 24 to 1427 ng/g whereas PFCs were detected at concentrations in the range from 0.6 to 15.5 ng/g, being PFHpA and PFOS the ones most frequently detected (86% and 76%, respectively). Concentrations of BPA and parabens in adults were statistically higher than those in children. The results of this study reveal the suitability of hair for biomonitoring endocrine disrupting compounds of high concern (PFCs, parabens and BPA) to which population is internally or/and externally but continuously exposed.
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Affiliation(s)
- Julia Martín
- Departmento de Química Analítica, Escuela Politécnica Superior, Universidad de Sevilla, C/ Virgen de África, 7, E-41011 Sevilla, Spain.
| | - Juan Luis Santos
- Departmento de Química Analítica, Escuela Politécnica Superior, Universidad de Sevilla, C/ Virgen de África, 7, E-41011 Sevilla, Spain
| | - Irene Aparicio
- Departmento de Química Analítica, Escuela Politécnica Superior, Universidad de Sevilla, C/ Virgen de África, 7, E-41011 Sevilla, Spain
| | - Esteban Alonso
- Departmento de Química Analítica, Escuela Politécnica Superior, Universidad de Sevilla, C/ Virgen de África, 7, E-41011 Sevilla, Spain
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Verrey D, Durand S, Thomas O, Lelévrier V, Quénel P, Le Bot B. A new washing procedure for inorganic element analysis of hair. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2019; 29:706-717. [PMID: 30670772 DOI: 10.1038/s41370-018-0112-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 11/23/2018] [Accepted: 11/27/2018] [Indexed: 06/09/2023]
Abstract
Hair incorporates chemical compounds from the bloodstream and external sources as it grows. Different analytical procedures are proposed, but no consensus can be found for external contamination removal (washing stage). Thus, a major limitation of the use of hair analysis for human biomonitoring is the issue related to the washing efficiency, and the objective of this study was to propose a simple washing method for a better cleaning of external contamination. Based on a sequence of three steps of detergent or acid washing (Triton, nitric acid, and hydrochloric acid), the TNCl method was tested on raw and spiked samples and compared to other methods. Thirty-seven inorganic elements were analyzed by inductively Coupled Plasma Mass Spectrometry (ICP-MS) after washing and acid digestion of 10 hair samples (Li, Be, Na, Mg, Al, P, K, Ca, V, Cr, Fe, Mn, Co, N, Cu, Zn, As, Se, Sr, Mo, Ru, Ag, Cd, Sn, Sb, Cs, Ba, La, Ce, Nd, Gd, Lu, Tl, Pb, Bi, Th, and U). The inorganic element concentrations in the hair samples were compared to those reported in the literature. The TNCl method was shown to be more efficient than other methods based on the use of surfactants and organic solvents.
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Affiliation(s)
- Dominique Verrey
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Rennes, F-35043, France
| | - Séverine Durand
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Rennes, F-35043, France
| | - Olivier Thomas
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Rennes, F-35043, France
| | - Vanessa Lelévrier
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Rennes, F-35043, France
| | - Philippe Quénel
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Rennes, F-35043, France
| | - Barbara Le Bot
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Rennes, F-35043, France.
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Liu LJ, Chen XC, Fu JP, Qing X, Huang JQ, Han JL. Male workers' exposure characteristics of ΣPCDD/F from a municipal solid waste incinerator in south China through hair analysis. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 178:105-112. [PMID: 30999178 DOI: 10.1016/j.ecoenv.2019.04.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 03/26/2019] [Accepted: 04/03/2019] [Indexed: 06/09/2023]
Abstract
Human hair, flue gas and fly ash from a municipal solid waste incinerator (MSWI) in south China were collected and analyzed for polychlorinated dibenzo-p-dioxin (PCDD) and polychlorinated dibenzofuran (PCDF). The ΣPCDD/F level in hair from male workers were higher than those from residents. The Principal Component Analysis (PCA) suggested that ΣPCDD/F in flue gas is an external source of male workers' hair ΣPCDD/F. Results of daily intake of ΣPCDD/F by inhaling flue gas suggested that the inhalation exposure of ΣPCDD/F was at a slight health risk. For the male workers directly exposed to the MSWI power plant, ΣPCDD/F levels in their hair were significantly higher than those who were non-directly exposed. Moreover, a significantly positive relationship was obtained between ΣPCDD/F levels in male workers' hair and the working time. The result of correlation analysis suggested that 1,2,3,4,6,7,8-HpCDD and OCDD could be level indicator congeners to estimate ΣPCDD/F levels. In addition, 2,3,7,8-TCDD could be applied as TEQ indicator congener to characterize the hair of MSWI male workers.
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Affiliation(s)
- Li Jun Liu
- South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou, 510000, China
| | - Xi Chao Chen
- South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou, 510000, China
| | - Jian Ping Fu
- South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou, 510000, China
| | - Xian Qing
- South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou, 510000, China
| | - Jin Qiong Huang
- South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou, 510000, China
| | - Jing Lei Han
- South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou, 510000, China.
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Salthammer T, Zhang Y, Mo J, Koch HM, Weschler CJ. Erfassung der Humanexposition mit organischen Verbindungen in Innenraumumgebungen. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711023] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tunga Salthammer
- Fachbereich Materialanalytik und Innenluftchemie; Fraunhofer WKI; 38108 Braunschweig Bienroder Weg 54E Deutschland
| | - Yinping Zhang
- Department of Building Science; Tsinghua University; Beijing Key Laboratory of Indoor Air Quality Evaluation and Control; Beijing 100084 PR China
| | - Jinhan Mo
- Department of Building Science; Tsinghua University; Beijing Key Laboratory of Indoor Air Quality Evaluation and Control; Beijing 100084 PR China
| | - Holger M. Koch
- Institut für Prävention und Arbeitsmedizin der Deutschen Gesetzlichen Unfallversicherung (IPA); Institut der Ruhr-Universität Bochum; 44789 Bochum Bürkle-de-la-Camp Platz 1 Deutschland
| | - Charles J. Weschler
- Environmental and Occupational Health Sciences Institute (EOHSI); Rutgers University; 170 Frelinghuysen Road Piscataway NJ 08854 USA
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Salthammer T, Zhang Y, Mo J, Koch HM, Weschler CJ. Assessing Human Exposure to Organic Pollutants in the Indoor Environment. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/anie.201711023] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Tunga Salthammer
- Department of Material Analysis and Indoor Chemistry; Fraunhofer WKI; 38108 Braunschweig Bienroder Weg 54E Germany
| | - Yinping Zhang
- Department of Building Science; Tsinghua University; Beijing Key Laboratory of Indoor Air Quality Evaluation and Control; Beijing 100084 PR China
| | - Jinhan Mo
- Department of Building Science; Tsinghua University; Beijing Key Laboratory of Indoor Air Quality Evaluation and Control; Beijing 100084 PR China
| | - Holger M. Koch
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance (IPA); Institute of the Ruhr-University Bochum; 44789 Bochum Bürkle-de-la-Camp Platz 1 Germany
| | - Charles J. Weschler
- Environmental and Occupational Health Sciences Institute (EOHSI); Rutgers University; 170 Frelinghuysen Road Piscataway NJ 08854 USA
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Wang Y, Zhong Y, Li J, Zhang J, Lyu B, Zhao Y, Wu Y. Occurrence of perfluoroalkyl substances in matched human serum, urine, hair and nail. J Environ Sci (China) 2018; 67:191-197. [PMID: 29778152 DOI: 10.1016/j.jes.2017.08.017] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 07/17/2017] [Accepted: 08/23/2017] [Indexed: 05/15/2023]
Abstract
The purpose of this study was to determine perfluoroalkyl substances (PFASs) in human serum, urine, hair and nail from general populations, and to investigate the possibility for human urine, hair and nail used as the biomonitoring sample for PFASs exposure. We detected the concentrations of PFHxA, PFOA, PFNA, PFDA, PFUnDA, PFDoA, PFHxS and PFOS in 39 matched human serum, urine, hair and nail samples from Shenzhen in China. The detection frequency and the median level of PFOS were all higher than that of the other PFASs in four matrices. The median concentration of PFOS in serum, urine, hair, and nail were 9.24ng/mL, 13.96ng/L, 0.58ng/g and 0.63ng/g, respectively. The results of spearman correlation test indicated that nail was an ideal matrix for biomonitoring PFOS rather than human urine and hair in general populations for the non-invasive sampling.
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Affiliation(s)
- Yuxin Wang
- The Key Laboratory of Food Safety Risk Assessment, Ministry of Health, China National Center for Food Safety Risk Assessment, Beijing 100021, China.
| | - Yuxin Zhong
- Department of Pancreatogastric Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Jingguang Li
- The Key Laboratory of Food Safety Risk Assessment, Ministry of Health, China National Center for Food Safety Risk Assessment, Beijing 100021, China.
| | - Jianqing Zhang
- Shenzhen Center for Disease Control and Prevention, Shenzhen 518055, China
| | - Bing Lyu
- The Key Laboratory of Food Safety Risk Assessment, Ministry of Health, China National Center for Food Safety Risk Assessment, Beijing 100021, China
| | - Yunfeng Zhao
- The Key Laboratory of Food Safety Risk Assessment, Ministry of Health, China National Center for Food Safety Risk Assessment, Beijing 100021, China
| | - Yongning Wu
- The Key Laboratory of Food Safety Risk Assessment, Ministry of Health, China National Center for Food Safety Risk Assessment, Beijing 100021, China
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Wongsasuluk P, Chotpantarat S, Siriwong W, Robson M. Using hair and fingernails in binary logistic regression for bio-monitoring of heavy metals/metalloid in groundwater in intensively agricultural areas, Thailand. ENVIRONMENTAL RESEARCH 2018; 162:106-118. [PMID: 29289858 DOI: 10.1016/j.envres.2017.11.024] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 11/14/2017] [Accepted: 11/17/2017] [Indexed: 06/07/2023]
Abstract
In this study, the hair and fingernails of the local people in an intensively cultivated agricultural area in Ubon Ratchathani province, Thailand, were used as biomarkers of exposure to arsenic (As) and heavy metals. The study area has shallow acidic groundwater that is contaminated with As and heavy metals. The local people often consume this shallow groundwater; thus, they are exposed to As and heavy metals. Hair and fingernail samples were collected to characterize the differences between shallow groundwater drinking (SGWD) and tap water drinking (TWD) residents. The concentrations of As and the heavy metals Cd, Pb and Hg were significantly higher in the hair samples from the SGWD group than those from the TWD group, especially for As (0.020-0.571 vs. 0.024-0.359µg/g) and Cd (0.009-0.575 vs. 0.013-0.230µg/g). Similarly, the concentrations of As and the heavy metals in the fingernail samples collected from the SGWD group were larger than those of the TWD group, especially for As (0.039-2.440µg/g vs. 0.049-0.806µg/g). The χ2 statistic and binary logistic regression were used to find the associated factors and assess the associated probabilities. The regression results show that the factors associated with the concentrations of As and the heavy metals in the hair samples were drinking water source, rate of water consumption, gender, bathing water source, education, smoking and underlying disease, whereas the factors associated with the concentrations of these species in the fingernail samples were drinking water source, gender, occupation, work hours per day, alcohol consumption, and the use of pesticides.
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Affiliation(s)
- Pokkate Wongsasuluk
- International Postgraduate Programs in Environmental Management, Graduate School, Chulalongkorn University, Bangkok 10330, Thailand; Center of Excellence on Hazardous Substance Management (HSM), Chulalongkorn University, Bangkok 10330, Thailand.
| | - Srilert Chotpantarat
- Center of Excellence on Hazardous Substance Management (HSM), Chulalongkorn University, Bangkok 10330, Thailand; Department of Geology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand; Research Program on Controls of Hazardous Contaminants in Raw Water Resources for Water Scarcity Resilience, Center of Excellence on Hazardous Substance Management (HSM), Chulalongkorn University, Bangkok 10330, Thailand.
| | - Wattasit Siriwong
- Thai Fogarty ITREOH Center, Chulalongkorn University, Bangkok 10330, Thailand; College of Public Health Science, Chulalongkorn University, Bangkok 10330, Thailand.
| | - Mark Robson
- Thai Fogarty ITREOH Center, Chulalongkorn University, Bangkok 10330, Thailand; New Jersey Agricultural Experiment Station, Rutgers University, New Brunswick, NJ, USA; School of Environmental and Biological Sciences, Rutgers University, NJ, USA.
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15
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Taylor S, Lynch M, Terkildsen M, Stevenson G, Yates A, Piro N, de Araujo J, Gray R. Utility of fur as a biomarker for persistent organic pollutants in Australian fur seals (Arctocephalus pusillus doriferus). THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 610-611:1310-1320. [PMID: 28851151 DOI: 10.1016/j.scitotenv.2017.08.204] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 08/15/2017] [Accepted: 08/19/2017] [Indexed: 06/07/2023]
Abstract
Persistent Organic Pollutants (POPs) can cause toxic effects in many species which include endocrine dysfunction, immunotoxicity, developmental defects and neoplasia. Species dominating the upper trophic level are vulnerable to these effects due to bioaccumulation. In Bass Strait, the Australian fur seal (Arctocephalus pusillus doriferus) is an important top order predator and sentinel species for ecosystem health. An alopecia syndrome is seen at high prevalence in juvenile, female Australian fur seals at Lady Julia Percy Island, Victoria, Australia. Previous investigations suggest causality could be due to an endocrine-like toxicant. The alopecia syndrome has significance for thermoregulation and is a likely risk factor for mortality. Fur collected from case (alopecic) and control (unaffected) seals sampled at Lady Julia Percy Island were analysed for POPs. To investigate the utility of fur for monitoring POPs concentrations in pinnipeds, a comparison of POPs concentrations in the fur and blubber of Australian fur seals stranded along the Victorian coast was undertaken. The concentration of selected POPs including polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), dioxin-like polychlorinated biphenyls (dl-PCBs), polybrominated diphenyl ethers (PBDEs) and perfluorooctane sulfonate/perfluorooctanoic acid (PFOS/PFOA) were determined in fur using either High Resolution Gas Chromatography-Mass Spectrometry or Liquid Chromatography-Mass Spectrometry. Results indicate detectable, and in some individuals, elevated levels of dl-PCBs, PCDD/Fs and PBDEs in juvenile fur seals sampled on Lady Julia Percy Island, with significantly higher levels of dl-PCBs in case compared to control seals. Elevated levels of dl-PCBs and PCDD/Fs were found in blubber samples collected from stranded fur seals with significant correlations between blubber and fur concentrations seen, particularly for dl-PCBs. This study discusses the significance of POPs concentrations in relation to the causality of an alopecia syndrome in the Australian fur seal, and assesses the utility of fur as a non-invasive biomarker to monitor POPs exposure in this sentinel species.
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Affiliation(s)
- Shannon Taylor
- Sydney School of Veterinary Science, The University of Sydney, Camperdown, NSW 2006, Australia
| | | | | | - Gavin Stevenson
- Australian Ultra Trace Laboratory, National Measurement Institute, North Ryde, NSW 2113, Australia
| | - Alan Yates
- Australian Ultra Trace Laboratory, National Measurement Institute, North Ryde, NSW 2113, Australia
| | - Nino Piro
- Australian Ultra Trace Laboratory, National Measurement Institute, North Ryde, NSW 2113, Australia
| | - Jesuina de Araujo
- Australian Ultra Trace Laboratory, National Measurement Institute, North Ryde, NSW 2113, Australia
| | - Rachael Gray
- Sydney School of Veterinary Science, The University of Sydney, Camperdown, NSW 2006, Australia.
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16
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Jian JM, Guo Y, Zeng L, Liang-Ying L, Lu X, Wang F, Zeng EY. Global distribution of perfluorochemicals (PFCs) in potential human exposure source-A review. ENVIRONMENT INTERNATIONAL 2017; 108:51-62. [PMID: 28800414 DOI: 10.1016/j.envint.2017.07.024] [Citation(s) in RCA: 176] [Impact Index Per Article: 25.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 07/20/2017] [Accepted: 07/29/2017] [Indexed: 05/20/2023]
Abstract
Human exposure to perfluorochemicals (PFCs) has attracted mounting attention due to their potential harmful effects. Breathing, dietary intake, and drinking are believed to be the main routes for PFC entering into human body. Thus, we profiled PFC compositions and concentrations in indoor air and dust, food, and drinking water with detailed analysis of literature data published after 2010. Concentrations of PFCs in air and dust samples collected from home, office, and vehicle were outlined. The results showed that neutral PFCs (e.g., fluorotelomer alcohols (FTOHs) and perfluorooctane sulfonamide ethanols (FOSEs)) should be given attention in addition to PFOS and PFOA. We summarized PFC concentrations in various food items, including vegetables, dairy products, beverages, eggs, meat products, fish, and shellfish. We showed that humans are subject to the dietary PFC exposure mostly through fish and shellfish consumption. Concentrations of PFCs in different drinking water samples collected from various countries were analyzed. Well water and tap water contained relatively higher PFC concentrations than other types of drinking water. Furthermore, PFC contamination in drinking water was influenced by the techniques for drinking water treatment and bottle-originating pollution.
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Affiliation(s)
- Jun-Meng Jian
- School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou 510632, China; State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
| | - Ying Guo
- School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou 510632, China
| | - Lixi Zeng
- School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou 510632, China
| | - Liu Liang-Ying
- School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou 510632, China
| | - Xingwen Lu
- School of Environmental Science and Engineering, Guangdong University of Technology, Guangzhou 510006, China
| | - Fei Wang
- School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou 510632, China; State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China.
| | - Eddy Y Zeng
- School of Environment, Guangzhou Key Laboratory of Environmental Exposure and Health, and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou 510632, China
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17
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Kim DH, Oh JE. Development and validation of an extraction method for the analysis of perfluoroalkyl substances in human hair. CHEMOSPHERE 2017; 175:446-451. [PMID: 28237518 DOI: 10.1016/j.chemosphere.2017.02.077] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 02/13/2017] [Accepted: 02/14/2017] [Indexed: 06/06/2023]
Abstract
Human hair has many advantages as a non-invasive sample; however, analytical methods for detecting perfluoroalkyl substances (PFASs) in human hair are still in the development stage. Therefore, the aim of this study was to develop and validate a method for monitoring 11 PFASs in human hair. Solid-phase extraction (SPE), ion-pairing extraction (IPE), a combined method (SPE+IPE) and solvent extraction with ENVI-carb clean-up were compared to develop an optimal extraction method using two types of hair sample (powder and piece forms). Analysis of PFASs was performed using liquid chromatography and tandem mass spectrometry. Among the four different extraction procedures, the SPE method using powdered hair showed the best extraction efficiency and recoveries ranged from 85.8 to 102%. The method detection limits for the SPE method were 0.114-0.796 ng/g and good precision (below 10%) and accuracy (66.4-110%) were obtained. In light of these results, SPE is considered the optimal method for PFAS extraction from hair. It was also successfully used to detect PFASs in human hair samples.
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Affiliation(s)
- Da-Hye Kim
- Department of Civil and Environmental Engineering, Pusan National University, Busan, 46241, South Korea
| | - Jeong-Eun Oh
- Department of Civil and Environmental Engineering, Pusan National University, Busan, 46241, South Korea.
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18
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Rodríguez-Gómez R, Martín J, Zafra-Gómez A, Alonso E, Vílchez JL, Navalón A. Biomonitoring of 21 endocrine disrupting chemicals in human hair samples using ultra-high performance liquid chromatography-tandem mass spectrometry. CHEMOSPHERE 2017; 168:676-684. [PMID: 27839885 DOI: 10.1016/j.chemosphere.2016.11.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 10/09/2016] [Accepted: 11/02/2016] [Indexed: 06/06/2023]
Abstract
Rapid industrial growth has increased human exposure to a large variety of chemicals with adverse health effects. These industrial chemicals are usually present in the environment, foods, beverages, clothes and personal care products. Among these compounds, endocrine disrupting chemicals (EDCs) have raised concern over the last years. In the present work, the determination of 21 EDCs in human hair samples is proposed. An analytical method based on the digestion of the samples with a mixture of acetic acid/methanol (20:80, v/v) followed by a solid-liquid microextraction and analysis by ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) was developed and validated. The most influential parameters affecting the extraction method were optimized. The method was validated using matrix-matched calibration and recovery assays. Limits of detection ranged from 0.2 to 4 ng g-1, limits of quantification from 0.5 to 12 ng g-1, and inter- and intra-day variability was under 15% in all cases. Recovery rates for spiked samples ranged from 92.1 to 113.8%. The method was applied for the determination of the selected compounds in human hair. Samples were collected weekly from six randomly selected volunteers (three men and three women) over a three-month period. All the analyzed samples tested positive for at least one of the analyzed compounds.
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Affiliation(s)
- R Rodríguez-Gómez
- Research Group of Analytical Chemistry and Life Sciences, Department of Analytical Chemistry, University of Granada, Campus of Fuentenueva, E-18071 Granada, Spain
| | - J Martín
- Department of Analytical Chemistry, Superior Polytechnic School, University of Seville, C/ Virgen de África 7, E-41011 Seville, Spain
| | - A Zafra-Gómez
- Research Group of Analytical Chemistry and Life Sciences, Department of Analytical Chemistry, University of Granada, Campus of Fuentenueva, E-18071 Granada, Spain.
| | - E Alonso
- Department of Analytical Chemistry, Superior Polytechnic School, University of Seville, C/ Virgen de África 7, E-41011 Seville, Spain
| | - J L Vílchez
- Research Group of Analytical Chemistry and Life Sciences, Department of Analytical Chemistry, University of Granada, Campus of Fuentenueva, E-18071 Granada, Spain
| | - A Navalón
- Research Group of Analytical Chemistry and Life Sciences, Department of Analytical Chemistry, University of Granada, Campus of Fuentenueva, E-18071 Granada, Spain
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19
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Analytical method for biomonitoring of endocrine-disrupting compounds (bisphenol A, parabens, perfluoroalkyl compounds and a brominated flame retardant) in human hair by liquid chromatography-tandem mass spectrometry. Anal Chim Acta 2016; 945:95-101. [DOI: 10.1016/j.aca.2016.10.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 09/30/2016] [Accepted: 10/02/2016] [Indexed: 10/20/2022]
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20
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Alves A, Jacobs G, Vanermen G, Covaci A, Voorspoels S. New approach for assessing human perfluoroalkyl exposure via hair. Talanta 2015; 144:574-83. [DOI: 10.1016/j.talanta.2015.07.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Revised: 06/28/2015] [Accepted: 07/03/2015] [Indexed: 01/29/2023]
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21
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Multi-class method for biomonitoring of hair samples using gas chromatography-mass spectrometry. Anal Bioanal Chem 2015; 407:8725-34. [DOI: 10.1007/s00216-015-9026-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Revised: 08/12/2015] [Accepted: 09/03/2015] [Indexed: 10/23/2022]
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22
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Liu LY, Salamova A, He K, Hites RA. Analysis of polybrominated diphenyl ethers and emerging halogenated and organophosphate flame retardants in human hair and nails. J Chromatogr A 2015; 1406:251-7. [PMID: 26122855 DOI: 10.1016/j.chroma.2015.06.003] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Revised: 05/29/2015] [Accepted: 06/01/2015] [Indexed: 10/23/2022]
Abstract
A method for the digestion, extraction, fractionation, and analysis of three classes of flame retardants, including 36 polybrominated diphenyl ethers (PBDEs), 9 halogenated alternative flame retardants (AFRs), and 12 organophosphate esters (OPEs) in human hair and nail samples was developed. The method employed HNO3/H2O2 digestion, liquid-liquid extraction with (4:1 vol) hexane:dichloromethane, fractionation on a 6g column of 2.5% water deactivated Florisil, and analysis by gas chromatographic mass spectrometry. The accuracy and precision of the method was validated using spiked samples of 6 replicates for both hair and nail samples. The method validation results showed good accuracy and precision for all PBDEs except BDE-209, all AFRs except hexabromobenzene (HBB), and all of the 12 OPEs, with average recovery efficiencies>90% and relative standard deviations (RSDs)<10%. The average recovery efficiencies for HBB were between 60% and 86%, with RSDs<10%. BDE-209 had recovery efficiencies of 64% (RSD, 13%) for hair and 71% (RSD, 10%) for nail. This method was applied to analyze 5 human hair and 5 fingernail samples from the general student population at Indiana University Bloomington campus. BDE-47 and BDE-99 were the predominant PBDEs detected in both hair and nail samples, with a concentration range of 11-620 and 4.6-780ng/g (dry weight) in hair and 7.3-43 and 2.1-11ng/g in nails, respectively. Di-(2-ethylhexyl)-tetrabromophthalate (TBPH) and 2-ethylhexyl-2,3,4,5-tetrabromobenzoate (TBB) were detected in all the samples, with concentrations of 20-240 and 11-350ng/g in hair and <17-80 and <9.2-71ng/g in nails, respectively. Among the 12 OPEs analyzed, tris(2-chloroethyl)phosphate (TCEP), tris(1-chloro-2-propyl)phosphate (TCIPP), tris(1,3-dichloro-2-propyl) phosphate (TDCIPP), and triphenyl phosphate (TPHP) were most often detected. The concentrations of these OPEs (summed together) were 1100-3900 and 380-18,000ng/g in hair and nails, respectively. These levels exceed those of both the PBDEs and the AFRs.
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Affiliation(s)
- Liang-Ying Liu
- School of Public and Environmental Affairs, Indiana University, Bloomington, IN 47405, United States
| | - Amina Salamova
- School of Public and Environmental Affairs, Indiana University, Bloomington, IN 47405, United States
| | - Ka He
- School of Public Health, Indiana University, Bloomington, IN 47405, United States
| | - Ronald A Hites
- School of Public and Environmental Affairs, Indiana University, Bloomington, IN 47405, United States.
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23
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Impacts of Artisanal and Small-Scale Gold Mining (ASGM) on Environment and Human Health of Gorontalo Utara Regency, Gorontalo Province, Indonesia. GEOSCIENCES 2015. [DOI: 10.3390/geosciences5020160] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Chen K, Zheng J, Yan X, Yu L, Luo X, Peng X, Yu Y, Yang Z, Mai B. Dechlorane Plus in paired hair and serum samples from e-waste workers: correlation and differences. CHEMOSPHERE 2015; 123:43-47. [PMID: 25542638 DOI: 10.1016/j.chemosphere.2014.11.058] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 11/14/2014] [Accepted: 11/22/2014] [Indexed: 06/04/2023]
Abstract
Dechlorane Plus (DP) and a dechlorinated product of DP were measured in 34 matched human hair and serum samples (19 males and 15 females) collected from e-waste recycling workers in South China. The DP (sum of syn- and anti-DP) concentrations in hair and serum samples ranged from 6.3 to 1100 ng g(-1) dry weight and from 22 to 1400 ng g(-1) lipid weight (lw). The levels of anti-Cl11-DP ranged from 0.02 to 1.8 ng g(-1) in hair and from not detected to 7.9 ng g(-1) lw in serum. Significant positive correlations for both DP and anti-Cl11-DP concentrations between hair and serum samples were found (p<0.05), indicating hair to be a suitable matrix for human DP exposure. However, a significant difference was found in the DP isomer composition between hair and serum, suggesting stereoselective bioaccumulation during the absorption of DP into hair. A sharp gender difference was found in the levels of DP in hair. Moreover, syn-DP, anti-DP and anti-Cl11-DP in hair significantly correlated with those in serum for male samples, but not for female samples. The observed gender differences in the present study may be, in part, ascribed to the much longer hair exposure time for females than males due to the difference in sampling distance from the scalp.
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Affiliation(s)
- Kehui Chen
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; University of the Chinese Academy of Sciences, Beijing 100049, China
| | - Jing Zheng
- Center for Environmental Health Research, South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou 510655, China; State Key Laboratory for Biocontrol, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, China.
| | - Xiao Yan
- State Key Laboratory for Biocontrol, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, China
| | - Lehuan Yu
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; Center for Environmental Health Research, South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou 510655, China
| | - Xiaojun Luo
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China.
| | - Xiaowu Peng
- Center for Environmental Health Research, South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou 510655, China
| | - Yunjiang Yu
- Center for Environmental Health Research, South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou 510655, China
| | - Zhongyi Yang
- State Key Laboratory for Biocontrol, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, China
| | - Bixian Mai
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
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25
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Human biomonitoring of emerging pollutants through non-invasive matrices: state of the art and future potential. Anal Bioanal Chem 2014; 406:4063-88. [DOI: 10.1007/s00216-014-7748-1] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Revised: 02/24/2014] [Accepted: 03/04/2014] [Indexed: 12/14/2022]
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