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Huang X, Fu Y, Wang S, Guo Q, Wu Y, Zheng X, Wang J, Wu S, Shen L, Wei G. 2,2',4,4'-Tetrabromodiphenyl ether exposure disrupts blood-testis barrier integrity through CMA-mediated ferroptosis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 948:174738. [PMID: 39009145 DOI: 10.1016/j.scitotenv.2024.174738] [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: 05/29/2024] [Revised: 07/10/2024] [Accepted: 07/11/2024] [Indexed: 07/17/2024]
Abstract
2,2',4,4'-Tetrabromodiphenyl ether (PBDE-47), being the most prevalent congener of polybrominated diphenyl ethers (PBDEs), has been found to accumulate greatly in the environment and induce spermatogenesis dysfunction. However, the specific underlying factors and mechanisms have not been elucidated. Herein, male Sprague-Dawley (SD) rats were exposed to corn oil, 10 mg/kg body weight (bw) PBDE-47 or 20 mg/kg bw PBDE-47 by gavage for 30 days. PBDE-47 exposure led to blood-testis barrier (BTB) integrity disruption and aberrant spermatogenesis. Given that Sertoli cells are the main toxicant target, to explore the potential mechanism involved, we performed RNA sequencing (RNA-seq) in Sertoli cells, and the differentially expressed genes were shown to be enriched in ferroptosis and lysosomal pathways. We subsequently demonstrated that ferroptosis was obviously increased in testes and Sertoli cells upon exposure to PBDE-47, and the junctional function of Sertoli cells was restored after treatment with the ferroptosis inhibitor ferrostatin-1. Since glutathione peroxidase 4 (GPX4) was dramatically reduced in PBDE-47-exposed testes and Sertoli cells and considering the RNA-sequencing results, we examined the activity of chaperone-mediated autophagy (CMA) and verified that the expression of LAMP2a and HSC70 was upregulated significantly after PBDE-47 exposure. Notably, Lamp2a knockdown not only inhibited ferroptosis by suppressing GPX4 degradation but also restored the impaired junctional function induced by PBDE-47. These collective findings strongly indicate that PBDE-47 induces Sertoli cell ferroptosis through CMA-mediated GPX4 degradation, resulting in decreased BTB-associated protein expression and eventually leading to BTB integrity disruption and spermatogenesis dysfunction.
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Affiliation(s)
- Xu Huang
- Department of Urology, Children's Hospital of Chongqing Medical University, China; Pediatric Research Institute, Chongqing Key Laboratory of Structural Birth Defect and Reconstruction, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, China
| | - Yan Fu
- Department of Urology, Children's Hospital of Chongqing Medical University, China; Pediatric Research Institute, Chongqing Key Laboratory of Structural Birth Defect and Reconstruction, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, China
| | - Siyuan Wang
- Department of Urology, Children's Hospital of Chongqing Medical University, China; Pediatric Research Institute, Chongqing Key Laboratory of Structural Birth Defect and Reconstruction, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, China
| | - Qitong Guo
- Department of Urology, Children's Hospital of Chongqing Medical University, China; Pediatric Research Institute, Chongqing Key Laboratory of Structural Birth Defect and Reconstruction, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, China
| | - Yuhao Wu
- Department of Cardiothoracic Surgery, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Xiangqin Zheng
- Department of Urology, Children's Hospital of Chongqing Medical University, China; Pediatric Research Institute, Chongqing Key Laboratory of Structural Birth Defect and Reconstruction, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, China
| | - Junke Wang
- Department of Urology, the Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Shengde Wu
- Department of Urology, Children's Hospital of Chongqing Medical University, China; Pediatric Research Institute, Chongqing Key Laboratory of Structural Birth Defect and Reconstruction, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, China
| | - Lianju Shen
- Pediatric Research Institute, Chongqing Key Laboratory of Structural Birth Defect and Reconstruction, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, China.
| | - Guanghui Wei
- Department of Urology, Children's Hospital of Chongqing Medical University, China; Pediatric Research Institute, Chongqing Key Laboratory of Structural Birth Defect and Reconstruction, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, China.
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Jagić K, Dvoršćak M, Tariba Lovaković B, Klinčić D. Polybrominated diphenyl ethers in paired dust-breast milk samples: Levels, predictors of contamination, and health risk assessment for infants and mothers. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2024; 111:104547. [PMID: 39218329 DOI: 10.1016/j.etap.2024.104547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 08/23/2024] [Accepted: 08/25/2024] [Indexed: 09/04/2024]
Abstract
An integrated study on the levels of 7 polybrominated diphenyl ethers (PBDEs) in house dust and breast milk samples from women (N = 30) living in these households was conducted. ∑PBDEs ranged from
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Affiliation(s)
- Karla Jagić
- Division of Environmental Hygiene, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, Zagreb 10001, Croatia
| | - Marija Dvoršćak
- Division of Environmental Hygiene, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, Zagreb 10001, Croatia
| | - Blanka Tariba Lovaković
- Division of Toxicology, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, Zagreb 10001, Croatia
| | - Darija Klinčić
- Division of Environmental Hygiene, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, Zagreb 10001, Croatia.
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Zhang LN, Peng PA, Li HR, Liu MY, Hu JF. Halogenated aromatic pollutants in routine animal-derived food of south China: Occurrence, sources, and dietary intake risks. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 350:124002. [PMID: 38636834 DOI: 10.1016/j.envpol.2024.124002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 04/20/2024]
Abstract
Halogenated aromatic pollutants (HAPs) including polychlorinated dibenzo-p-dioxins/furans (PCDD/Fs), polychlorinated biphenyls (PCBs), polybrominated dibenzo-p-dioxins/furans (PBDD/Fs), and polybrominated diphenyl ethers (PBDEs) exhibit diverse toxicities and bio-accumulation in animals, thereby imposing risks on human via animal-derived food (ADF) consumption. Here we examined these HAPs in routine ADFs from South China and observed that PBDEs and PCBs showed statistically higher concentrations than PCDD/Fs and PBDD/Fs. PCDD/Fs and PCBs in these ADFs were mainly from the polluted feed and habitat of animals, except PCDD/Fs in egg, which additionally underwent selective biotransformation/progeny transfer after the maternal intake of PCDD/F-polluted stuff. PBDEs and PBDD/Fs were mostly derived from the extensive use of deca-BDE and their polluted environments. Significant interspecific differences were mainly observed for DL-PCBs and partly for PBDD/Fs and PBDEs, which might be caused by their distinct transferability/biodegradability in animals and the different living habit and habitat of animals. The dietary intake doses (DIDs) of these HAPs via ADF consumption were all highest for toddlers, then teenagers and adults. Milk, egg, and fish contributed most to the DIDs and risks for toddlers and teenagers, which results of several cities exceeded the recommended thresholds and illustrated noteworthy risks. Pork, fish, and egg were the top three risk contributors for adults, which carcinogenic and non-carcinogenic risks were both acceptable. Notably, PBDD/Fs showed the lowest concentrations but highest contributions to the total risks of these HAPs, thereby meriting continuous attention.
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Affiliation(s)
- Li-Na Zhang
- State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ping-An Peng
- State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, China; University of Chinese Academy of Sciences, Beijing, 100049, China; CAS Center for Excellence in Deep Earth Science, Guangzhou, 510640, China; Guangdong-Hong Kong-Macao Joint Laboratory for Environmental Pollution and Control, Guangzhou, 510640, China
| | - Hui-Ru Li
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, School of Environment, South China Normal University, Guangzhou, 510006, China.
| | - Ming-Yang Liu
- State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jian-Fang Hu
- State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, China
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Wang X, Song F. The neurotoxicity of organophosphorus flame retardant tris (1,3-dichloro-2-propyl) phosphate (TDCPP): Main effects and its underlying mechanisms. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 346:123569. [PMID: 38369091 DOI: 10.1016/j.envpol.2024.123569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/04/2024] [Accepted: 02/12/2024] [Indexed: 02/20/2024]
Abstract
As a major alternative to the brominated flame retardants, the production and use of organophosphorus flame retardants (OPFRs) are increasing. And tris (1,3-dichloro-2-propyl) phosphate (TDCPP), one of the most widely used OPFRs, is now commonly found in a variety of products, such as building materials, furniture, bedding, electronic equipment, and baby products. TDCPP does not readily degrade in the water and tends to accumulate continuously in the environment. It has been detected in indoor dust, air, water, soil, and human samples. Considered as an emerging environmental pollutant, increasing studies have demonstrated its adverse effects on environmental organisms and human beings, with the nerve system identified as a sensitive target organ. This paper systematically summarized the progress of TDCPP application and its current exposure in the environment, with a focus on its neurotoxicity. In particular, we highlighted that TDCPP can be neurotoxic (including neurodevelopmentally toxic) to humans and animals, primarily through oxidative stress, neuroinflammation, mitochondrial damage, and epigenetic regulation. Additionally, this paper provided an outlook for further studies on neurotoxicity of TDCPP, as well as offered scientific evidence and clues for rational application of TDCPP in daily life and the prevention and control of its environmental impact in the future.
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Affiliation(s)
- Xiaoxiao Wang
- Department of Toxicology and Nutrition, School of Public Health, Cheeloo College of Medicine, Shandong University, 44 Wenhuaxi Road, Jinan, Shandong, 250012, PR China
| | - Fuyong Song
- Department of Toxicology and Nutrition, School of Public Health, Cheeloo College of Medicine, Shandong University, 44 Wenhuaxi Road, Jinan, Shandong, 250012, PR China.
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Jovanović Marić J, Kolarević S, Đorđević J, Sunjog K, Nikolić I, Marić A, Ilić M, Simonović P, Alygizakis N, Ng K, Oswald P, Slobodnik J, Žegura B, Vuković-Gačić B, Paunović M, Kračun-Kolarević M. In situ detection of the genotoxic potential as one of the lines of evidence in the weight-of-evidence approach-the Joint Danube Survey 4 Case Study. Mutagenesis 2023; 38:21-32. [PMID: 36367406 DOI: 10.1093/mutage/geac024] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 10/21/2022] [Indexed: 11/13/2022] Open
Abstract
Environmental studies which aim to assess the ecological impact of chemical and other types of pollution should employ a complex weight-of-evidence approach with multiple lines of evidence (LoEs). This study focused on in situ genotoxicological methods such as the comet and micronucleus assays and randomly amplified polymorphic DNA analysis as one of the multiple LoEs (LoE3) on the fish species Alburnus alburnus (bleak) as a bioindicator. The study was carried out within the Joint Danube Survey 4 (JDS4) at nine sites in the Danube River Basin in the Republic of Serbia. Out of nine sampling sites, two were situated at the Tisa, Sava, and Velika Morava rivers, and three sites were at the Danube River. The three additionally employed LoEs were: SumTUwater calculated based on the monitoring data in the database of the Serbian Environmental Protection Agency (SEPA) (LoE1); in vitro analyses of JDS4 water extracts employing genotoxicological methods (LoE2); assessment of the ecological status/potential by SEPA and indication of the ecological status for the sites performed within the JDS4 (LoE4). The analyzed biomarker responses in the bleak were integrated into the unique integrated biomarker response index which was used to rank the sites. The highest pollution pressure was recorded at JDS4 39 and JDS4 36, while the lowest was at JDS4 35. The impact of pollution was confirmed at three sites, JDS4 33, 40, and 41, by all four LoEs. At other sampling sites, a difference was observed regarding the pollution depending on the employed LoEs. This indicates the importance of implementing a comprehensive weight-of-evidence approach to ensure the impact of pollution is not overlooked when using only one LoE as is often the case in environmental studies.
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Affiliation(s)
- Jovana Jovanović Marić
- University of Belgrade, Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, Department of Hydroecology and Water Protection, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Stoimir Kolarević
- University of Belgrade, Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, Department of Hydroecology and Water Protection, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Jelena Đorđević
- University of Belgrade, Faculty of Biology, Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, Studentski trg 16, 11000 Belgrade, Serbia.,University of Belgrade, Institute for Multidisciplinary Research, Department of Biology and Inland Waters Protection, Kneza Višeslava 1, 11000 Belgrade, Serbia
| | - Karolina Sunjog
- University of Belgrade, Institute for Multidisciplinary Research, Department of Biology and Inland Waters Protection, Kneza Višeslava 1, 11000 Belgrade, Serbia
| | - Ivan Nikolić
- University of Belgrade, Faculty of Biology, Chair of Microbiology, Studentski trg 16, 11000 Belgrade, Serbia
| | - Ana Marić
- University of Belgrade, Faculty of Biology, Institute of Zoology, Studentski trg 16, 11000 Belgrade, Serbia
| | - Marija Ilić
- University of Belgrade, Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, Department of Hydroecology and Water Protection, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Predrag Simonović
- University of Belgrade, Faculty of Biology, Institute of Zoology, Studentski trg 16, 11000 Belgrade, Serbia.,University of Belgrade, Institute for Biological Research "Siniša Stankovic", National Institute of the Republic of Serbia, Department of Evolutionary Biology, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Nikiforos Alygizakis
- Environmental Institute, Okružna 784/2, 97241 Koš, Slovak Republic.,Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Kelsey Ng
- Environmental Institute, Okružna 784/2, 97241 Koš, Slovak Republic
| | - Peter Oswald
- Environmental Institute, Okružna 784/2, 97241 Koš, Slovak Republic
| | | | - Bojana Žegura
- National Institute of Biology, Department of Genetic Toxicology and Cancer Biology, Večna pot 111, 1000 Ljubljana, Slovenia
| | - Branka Vuković-Gačić
- University of Belgrade, Faculty of Biology, Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, Studentski trg 16, 11000 Belgrade, Serbia
| | - Momir Paunović
- University of Belgrade, Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, Department of Hydroecology and Water Protection, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Margareta Kračun-Kolarević
- University of Belgrade, Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, Department of Hydroecology and Water Protection, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
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Yu X, Liu B, Yu Y, Li H, Li Q, Cui Y, Ma Y. Polybrominated diphenyl ethers (PBDEs) in household dust: A systematic review on spatio-temporal distribution, sources, and health risk assessment. CHEMOSPHERE 2023; 314:137641. [PMID: 36584828 DOI: 10.1016/j.chemosphere.2022.137641] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 12/21/2022] [Accepted: 12/22/2022] [Indexed: 06/17/2023]
Abstract
Much attention has been paid on polybrominated diphenyl ethers (PBDEs) in household dust due to their ubiquitous occurrences in the environment. Based on the data from 59 articles sampled from 2005 to 2020, we investigated the spatio-temporal distribution, sources, and health risk of 8 PBDE homologues in household dusts worldwide. BDE-209 is the predominant PBDE in household dusts, followed by BDE-99 and BDE-47. The total concentrations of PBDEs (∑8PBDEs) are found to be high in household dusts sampled from 2005 to 2008 and show a significant decline trend from 2009 to 2016 (p < 0.05) and a little upward tendency from 2017 to 2020. The concentrations of PBDEs in household dusts vary greatly in different countries of the world. The use of penta-BDE is the main source of three to five bromo-biphenyl ether monomers contributing 17.4% of ∑8PBDEs, while BDE-209 and BDE-183 are derived from the use of household appliances contributing 82.6% of ∑8PBDEs. Ingestion is the main exposure route for adults and toddlers, followed by dermal contact. The values of hazard index (HI) exposed to PBDEs in household dusts are all less than 1 for both adults and toddlers, indicating a low non-cancer risk. The incremental lifetime cancer risks (ILCRs) of BDE-209 are less than 10-6 for both adults and toddlers, suggesting a negligible risk. However, the total carcinogenic risk of toddlers is higher than that of adults, indicating that much attention should be paid to toddlers exposed to BDE-209 in household dust.
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Affiliation(s)
- Xin Yu
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, 130022, China
| | - Baolin Liu
- College of Chemistry, Changchun Normal University, Changchun, 130032, China
| | - Yong Yu
- Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, 130102, China
| | - He Li
- Jilin Chunguang Environmental Protection Technology Co., LTD, Changchun, 130032, China
| | - Qiuyan Li
- Jilin Chunguang Environmental Protection Technology Co., LTD, Changchun, 130032, China
| | - Yuan Cui
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, 130022, China.
| | - Yuqin Ma
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, 130022, China.
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Paliya S, Mandpe A, Bhisikar D, Kumar MS, Kumar S. Polybrominated diphenyl ethers (PBDEs) in Indian wastewater treatment plant: Occurrence, mass flow and removal. CHEMOSPHERE 2022; 303:135055. [PMID: 35609666 DOI: 10.1016/j.chemosphere.2022.135055] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/02/2022] [Accepted: 05/19/2022] [Indexed: 06/15/2023]
Abstract
Polybrominated diphenyl ethers (PBDEs) are categorized as a group of brominated flame retardants that cause hazardous health impacts but are still being used consistently worldwide. The studies on their occurrence and fate in wastewater treatment plants are scarce, and considering the Indian scenario, no study has been reported till date in this context. Therefore, in the present study, PBDE congeners of primary concern were investigated first time to assess the existence, dissemination and fate of PBDEs in the municipal wastewater treatment plant (MWTP) located in Nagpur city, Maharashtra, India. BDE 209 and 47 were detected as the predominant PBDE contaminants in all the analysed samples. The concentration of PBDEs was primarily found in the particulate phase of wastewater. According to mass loading analysis, 1297 mg/day concentration of PBDEs is disposed of at landfill sites in the form of sludge, while 77.46 mg/day is released via final effluent. The present investigation is the first of its kind of study conducted to evaluate the PBDE contamination in Indian MWTP, which reveals the presence of high PBDE concentration in Indian municipal sewage. The findings of the current study exhibit the need for appropriate action toward the sound surveillance of PBDEs in the Indian context.
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Affiliation(s)
- Sonam Paliya
- CSIR-National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur, 440 020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002, India
| | - Ashootosh Mandpe
- Department of Civil Engineering, Indian Institute of Technology (IIT) Indore, Simrol, 453 552, Madhya Pradesh, India
| | - Divyesh Bhisikar
- Symbiosis Institute of Technology, Symbiosis International (Deemed University), Lavale, Pune, 412 115, India
| | - M Suresh Kumar
- CSIR-National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur, 440 020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002, India
| | - Sunil Kumar
- CSIR-National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur, 440 020, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201 002, India.
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