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Chakraborty TK, Hasan MJ, Netema BN, Rayhan MA, Asif SMH, Biswas A, Sarker S, Ahmmed M, Nice MS, Islam KR, Debnath PC, Chowdhury P, Rahman MS, Zaman S, Ghosh GC, Hasibuzzaman M. Microplastics in the commercially available branded milk in Bangladesh: An emerging threat for human health. JOURNAL OF HAZARDOUS MATERIALS 2024; 477:135374. [PMID: 39084010 DOI: 10.1016/j.jhazmat.2024.135374] [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: 06/10/2024] [Revised: 07/12/2024] [Accepted: 07/27/2024] [Indexed: 08/02/2024]
Abstract
Microplastics (MPs) are polymer-based particles commonly found in diverse foods that pose serious human health impacts throughout the food chain. Assessment of MPs in different food products is a prime measure to combat MP-related food contamination. Therefore, this study first investigated the identification, characterization, and potential risks of MPs in the commercially available milk brands (19 dry powders and 06 liquid brands) in Bangladesh. The presence of MPs in milk samples was 279.47 ± 134.26 particles/kg and 182.27 ± 55.13 particles/L for powder and liquid milk, respectively, with a significant variety. Study findings displayed miscellaneous colors, fiber shapes (powder=78 %; liquid=81 %), > 0.1 mm sizes (powder=69 %; liquid=65 %), and polyethylene (powder=48 %; liquid=44 %) dominating MPs categories. The pollution load index indicated significant pollution due to the high abundance of MPs. Further, other risk-evaluating indices including contamination factor and Nemerow pollution index represent moderate to high MP-induced pollution for both milk samples. Low to moderate polymeric risks are exhibited by powder and liquid milk samples. Children could be exposed to 3.43 times higher MPs than adults through daily oral ingestion, which has significant health effects. This study found that powder milk was the most severely MPs induced risk than liquid milk. Consequently, this study finding established a reference point for MP contamination in milk, so special attention must be taken during production, storage, and packaging stages to reduce MP contamination.
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Affiliation(s)
- Tapos Kumar Chakraborty
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh.
| | - Md Jahid Hasan
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Baytune Nahar Netema
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Md Abu Rayhan
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Sk Mahmudul Hasan Asif
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Aditi Biswas
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Sarajit Sarker
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Mahfuz Ahmmed
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Md Simoon Nice
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Khandakar Rashedul Islam
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Partha Chandra Debnath
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Pragga Chowdhury
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Md Sozibur Rahman
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Samina Zaman
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Gopal Chandra Ghosh
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Md Hasibuzzaman
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
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2
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Schwenger KJP, Ghorbani Y, Bharatselvam S, Chen L, Chomiak KM, Tyler AC, Eddingsaas NC, Fischer SE, Jackson TD, Okrainec A, Allard JP. Links between fecal microplastics and parameters related to metabolic dysfunction-associated steatotic liver disease (MASLD) in humans: An exploratory study. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 953:176153. [PMID: 39260480 DOI: 10.1016/j.scitotenv.2024.176153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2024] [Revised: 09/06/2024] [Accepted: 09/07/2024] [Indexed: 09/13/2024]
Abstract
Microplastics (MPs) can persist in the environment and human body. Murine studies showed that exposure to MPs could cause metabolic dysregulation, contributing metabolic dysfunction-associated steatotic liver disease (MASLD) or steatohepatitis (MASH). However, research on the role of MPs in humans is limited. Thus, we aimed to assess links between human fecal MPs and liver histology, gene expression, immune cells and intestinal microbiota (IM). We included 6 lean healthy liver donors and 6 normal liver (obese) and 11 MASH patients. Overall, pre-BSx, we observed no significant differences in fecal MPs between groups. However, fecal MP fibers and total MPs positively correlated with portal and total macrophages and total killer T cells while total fecal MPs were positively correlated with natural killer cells. Additionally, 19 genes related to immune system and apoptosis correlated with fecal MPs at baseline. Fecal MP fibers correlated positively with fecal Bifidobacterium and negatively with Lachnospiraceae. Patients with MASH (n = 11) were re-assessed 12-months post-bariatric surgery (BSx) and we found that those with persistent disease (n = 4) had higher fecal MP fragments than those with normalized liver histology (n = 7). At 12-month post-BSx, MP fragments positively correlated with helper T cells and total MPs positively correlated with natural killer T cells and B cells. Our study is the first to look at 1) the role of MPs in MASH and its association with IM, immune cells and hepatic gene expression and 2) look at the role of MPs longitudinally in MASH persistence following BSx. Future research should further explore this relationship.
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Affiliation(s)
| | - Yasaman Ghorbani
- Toronto General Hospital, University Health Network, Toronto, Canada; Institute of Medical Science, University of Toronto, Toronto, Canada
| | | | - Lina Chen
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Kristina M Chomiak
- Thomas H. Gosnell School of Life Sciences, Rochester Institute of Technology, Rochester, NY, United States of America
| | - Anna Christina Tyler
- Thomas H. Gosnell School of Life Sciences, Rochester Institute of Technology, Rochester, NY, United States of America
| | - Nathan C Eddingsaas
- School of Chemistry and Materials Science, Rochester Institute of Technology, Rochester, NY, United States of America
| | - Sandra E Fischer
- Toronto General Hospital, University Health Network, Toronto, Canada; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Timothy D Jackson
- Division of Surgery, University of Toronto, Toronto, Canada; Division of General Surgery, Toronto Western Hospital, University Health Network, Toronto, Canada
| | - Allan Okrainec
- Division of Surgery, University of Toronto, Toronto, Canada; Division of General Surgery, Toronto Western Hospital, University Health Network, Toronto, Canada
| | - Johane P Allard
- Toronto General Hospital, University Health Network, Toronto, Canada; Institute of Medical Science, University of Toronto, Toronto, Canada; Department of Medicine, Division of Gastroenterology, University of Toronto, Toronto, Canada.
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3
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Marcharla E, Vinayagam S, Gnanasekaran L, Soto-Moscoso M, Chen WH, Thanigaivel S, Ganesan S. Microplastics in marine ecosystems: A comprehensive review of biological and ecological implications and its mitigation approach using nanotechnology for the sustainable environment. ENVIRONMENTAL RESEARCH 2024; 256:119181. [PMID: 38768884 DOI: 10.1016/j.envres.2024.119181] [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: 03/21/2024] [Revised: 05/01/2024] [Accepted: 05/18/2024] [Indexed: 05/22/2024]
Abstract
Microplastic contamination has rapidly become a serious environmental issue, threatening marine ecosystems and human health. This review aims to not only understand the distribution, impacts, and transfer mechanisms of microplastic contamination but also to explore potential solutions for mitigating its widespread impact. This review encompasses the categorisation, origins, and worldwide prevalence of microplastics and methodically navigates the complicated structure of microplastics. Understanding the sources of minute plastic particles infiltrating water bodies worldwide is critical for successful removal. The presence and accumulation of microplastics has far reaching negative impacts on various marine creatures, eventually extending its implications to human health. Microplastics are known to affect the metabolic activities and the survival of microbial communities, phytoplankton, zooplankton, and fauna present in marine environments. Moreover, these microplastics cause developmental abnormalities, endocrine disruption, and several metabolic disorders in humans. These microplastics accumulates in aquatic environments through trophic transfer mechanisms and biomagnification, thereby disrupting the delicate balance of these ecosystems. The review also addresses the tactics for minimising the widespread impact of microplastics by suggesting practical alternatives. These include increasing public awareness, fostering international cooperation, developing novel cleanup solutions, and encouraging the use of environment-friendly materials. In conclusion, this review examines the sources and prevalence of microplastic contamination in marine environment, its impacts on living organisms and ecosystems. It also proposes various sustainable strategies to mitigate the problem of microplastics pollution. Also, the current challenges associated with the mitigation of these pollutants have been discussed and addressing these challenges require immediate and collective action for restoring the balance in marine ecosystems.
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Affiliation(s)
- Eswar Marcharla
- Department of Biotechnology, Faculty of Science & Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Tamil Nadu 603203, India
| | - Saranya Vinayagam
- Department of Biosciences, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, Tamil Nadu, 602 105, India
| | - Lalitha Gnanasekaran
- Instituto de Alta Investigación, Universidad de Tarapacá, Arica, 1000000, Chile.
| | | | - Wei-Hsin Chen
- Department of Aeronautics and Astronautics, National Cheng Kung University, Tainan 701, Taiwan; Research Center for Smart Sustainable Circular Economy, Tunghai University, Taichung 407, Taiwan; Department of Mechanical Engineering, National Chin-Yi University of Technology, Taichung 411, Taiwan
| | - Sundaram Thanigaivel
- Department of Biotechnology, Faculty of Science & Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Tamil Nadu 603203, India.
| | - Swamynathan Ganesan
- Department of Biotechnology, Faculty of Science & Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Tamil Nadu 603203, India.
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4
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Jeyasanta I, Sathish MN, Patterson J, Esmeralda VG, R L L. Microplastics contamination in commercial fish meal and feed: a major concern in the cultured organisms. CHEMOSPHERE 2024; 363:142832. [PMID: 39002652 DOI: 10.1016/j.chemosphere.2024.142832] [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: 04/16/2024] [Revised: 06/11/2024] [Accepted: 07/10/2024] [Indexed: 07/15/2024]
Abstract
The growing scale of plastic pollution causes a devastating impact on the aquatic ecosystem. The people largely depend on animal-based food for their protein requirements. In this study, we analysed 10 different fish meal samples and 20 feed samples used in farming to understand the level of microplastic (MPs) contamination and estimate the amount of MPs ingested by farmed fish, shrimp, and chicken through feed. The abundance of MPs in fish meal samples ranges from 210 ± 98.21 to 1154 ± 235.55 items/kg. The fish meal produced from dried fish is more prone to MPs contamination than that produced from fresh fish. In the case of fish feed, MP abundances range from 50 ± 22.36 to 160 ± 36.57 items/kg in shrimp feeds, 60 ± 26.74 to 230 ± 52.32 items/kg in fish feeds and 90 ± 25.11 to 330 ± 36.12 items/kg in chicken feeds. The exposure rate of MPs is higher in the grower- and finisher-stage feeds than in the starter feed. Fiber-shaped MPs of size 100-500 μm with PE and PP polymers were predominantly found in fish meal and feed samples. EDAX analysis showed the presence of Cr, Cd, Ti, Ni, Cu, As, Al, Pb, Hg, Cd, Ti, Fe, Ca, K, and Si in fish meal samples and Ca, Na, Zn, Cu, Ni, Cl, Al, Si, S, Pb, Cd, Ti, Cr, Mg and Fe in feed samples. The possible level of exposure of microplastic particles was calculated based on MP contamination in feed, feed consumption rate, and body weight. We estimated an MP exposure level of 531-1434 items/kg feed for farmed shrimp, 234-4480 items/kg feed for fishes, and 3519-434,280 items/kg feed for chicken. This study concludes that fish meal and feed are one of the important exposure routes of MPs to the farmed animals.
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Affiliation(s)
| | - M Narmatha Sathish
- Suganthi Devadason Marine Research Institute, Tuticorin, Tamil Nadu, India
| | - Jamila Patterson
- Suganthi Devadason Marine Research Institute, Tuticorin, Tamil Nadu, India
| | - V Glen Esmeralda
- Suganthi Devadason Marine Research Institute, Tuticorin, Tamil Nadu, India
| | - Laju R L
- Suganthi Devadason Marine Research Institute, Tuticorin, Tamil Nadu, India
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5
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Kaushik A, Singh A, Kumar Gupta V, Mishra YK. Nano/micro-plastic, an invisible threat getting into the brain. CHEMOSPHERE 2024; 361:142380. [PMID: 38763401 DOI: 10.1016/j.chemosphere.2024.142380] [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: 03/25/2024] [Revised: 05/16/2024] [Accepted: 05/17/2024] [Indexed: 05/21/2024]
Abstract
Due to weather and working/operational conditions, plastic degradation produces toxic and non-biodegradable nano and microplastics (N/M-Ps, ranging from 10 nm to 5 mm), and over time these N/M-Ps have integrated with the human cycle through ingestion and inhalation. These N/M-Ps, as serious emerging pollutants, are causing considerable adverse health issues due to up-taken by the cells, tissue, and organs, including the brain. It has been proven that N/M-Ps can cross the blood-brain barrier (via olfactory and blood vessels) and affect the secretion of neuroinflammatory (cytokine and chemokine), transporters, and receptor markers. Neurotoxicity, neuroinflammation, and brain injury, which may result in such scenarios are a serious concern and may cause brain disorders. However, the related pathways and pathogenesis are not well-explored but are the focus of upcoming emerging research. Therefore, as a focus of this editorial, well-organized multidisciplinary research is required to explore associated pathways and pathogenesis, leading to brain mapping and nano-enabled therapeutics in acute and chronic N/M - Ps exposure.
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Affiliation(s)
- Ajeet Kaushik
- NanoBioTech Laboratory, Department of Environmental Engineering, Florida Polytechnic University, Lakeland, FL, USA.
| | - Avtar Singh
- Research and Development, Molekule Inc., 3802 Spectrum Blvd., Tampa, FL, 33612, USA.
| | - V Kumar Gupta
- School of Biotechnology, Dublin City University, Dublin, Ireland.
| | - Yogendra Kumar Mishra
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Alsion 2, 6400, Sønderborg, Denmark.
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El Basset W, Cornu R, Zaiter T, Jacquin L, Pellequer Y, Moulari B, Diab-Assaf M, Brunel F, Monteil V, Béduneau A. Impact of polyethylene nanoplastics on human intestinal cells. Nanotoxicology 2024; 18:499-510. [PMID: 39207115 DOI: 10.1080/17435390.2024.2393643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 07/08/2024] [Accepted: 08/12/2024] [Indexed: 09/04/2024]
Abstract
Polyethylene (PE) is one of the most widely used plastics in the world. Its degradation leads to the production of small particles including microplastics and nanoplastics (NPs). Plastic particles' presence poses a health risk. The aim of this work was to investigate the toxicity of two model surfactant-free PE NPs prepared by polymerization of ethylene from cationic and anionic water-soluble initiators on human cell lines Caco-2 and HT29-MTX. After physicochemical characterization, their acute and subacute toxicity profile, including cytotoxicity, oxidative stress, and genotoxicity, was evaluated on both cell lines. Results showed a size increase of PE NPs in culture medium. Zeta potential values close to -10 mV were no longer dependent on the initiator charge after adsorption of serum components in culture medium. However, the cellular toxicity of the cationic and anionic PE NPs was very different. A time-and-concentration dependent cytotoxic, oxidative, and genotoxic effects on Caco-2 cells were only observed for PE NPs prepared with cationic initiators. No toxicity was observed on HT29-MTX, likely due to the protective mucus layer. Genotoxicity correlated with oxidative stress of some PE NPs on Caco-2 cells was observed from a concentration of 0.1 mg.mL-1 after 48-h exposure.
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Affiliation(s)
- Wassim El Basset
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT, Besançon, France
| | - Raphaël Cornu
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT, Besançon, France
| | - Taghrid Zaiter
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT, Besançon, France
| | - Léa Jacquin
- Universite Claude Bernard Lyon 1, CPE Lyon, CNRS, CP2M UMR 5128, Villeurbanne, France
| | - Yann Pellequer
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT, Besançon, France
| | - Brice Moulari
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT, Besançon, France
| | - Mona Diab-Assaf
- EDST, Pharmacology and Cancerology Laboratory, Faculty of Sciences, Lebanese University, Beirut, Lebanon
| | - Fabrice Brunel
- Universite Claude Bernard Lyon 1, CPE Lyon, CNRS, CP2M UMR 5128, Villeurbanne, France
| | - Vincent Monteil
- Universite Claude Bernard Lyon 1, CPE Lyon, CNRS, CP2M UMR 5128, Villeurbanne, France
| | - Arnaud Béduneau
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT, Besançon, France
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Saraluck A, Techarang T, Bunyapipat P, Boonchuwong K, Pullaput Y, Mordmuang A. Detection of Microplastics in Human Breast Milk and Its Association with Changes in Human Milk Bacterial Microbiota. J Clin Med 2024; 13:4029. [PMID: 39064070 PMCID: PMC11277308 DOI: 10.3390/jcm13144029] [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: 05/16/2024] [Revised: 07/01/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
Background: Presently, there is increasing public consciousness regarding the contamination and detection of microplastics (MPs) within the human body, and studies on the detection and characterization of MPs in human breast milk are limited. Objectives: This study aims to investigate the prevalence and characteristics of MPs found in human breast milk and examine the relationship between maternal hygiene practices, complications that may arise during breastfeeding, and the composition of the bacterial microbiota. Methods: Postpartum breast milk was analyzed for MPs using Raman micro-spectroscopy. The relationship between MP detection, maternal hygiene, breastfeeding complications, and bacterial microbiota was examined. In order to identify correlations and differences between groups that had detected and non-detected MPs, statistical analyses were performed, which involved demographic comparisons and correlation network analysis. Results: The mean age of the 59 postpartum women was 28.13 years. We found MPs in 38.98% of breast milk samples (23 of 59), exhibiting diverse morphological and chemical characteristics. Most MP polymers were polypropylene, polyethylene, polystyrene, and polyvinyl chloride. Maternal hygiene and breastfeeding complications differed between the MPs-detected and non-detected groups. Maternal behaviors may influence the presence of microplastics in breast milk, which were associated with these differences. Bacterial microbiota analysis revealed significant taxonomic differences between the MPs-detected and non-detected groups. Staphylococcus and Streptococcus dominated the MPs-detected group, while Enterobacter, Escherichia, Pseudomonas, and Acinetobacter dominated the non-detected group. The MPs-detected group had a more even bacterial distribution, especially Bacteroides. Conclusions: This study found MPs in 38.98% of breast milk samples using Raman micro-spectrometry, with PP, PE, and PVC being the most common. Significant differences in maternal hygiene and breastfeeding complications were found between the groups with and without MPs. Breast milk microbiota may be linked to MP detection. Further study should be conducted to identify the possible maternal-child health.
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Affiliation(s)
- Apisith Saraluck
- School of Medicine, Walailak University, Nakhon Si Thammarat 80160, Thailand;
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Tachpon Techarang
- Department of Tropical Pathology, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Phattarika Bunyapipat
- Walailak University Hospital, Walailak University, Nakhon Si Thammarat 80160, Thailand
| | - Khununya Boonchuwong
- Walailak University Hospital, Walailak University, Nakhon Si Thammarat 80160, Thailand
| | - Yupparase Pullaput
- The Center for Scientific and Technological Equipment, Walailak University, Nakhon Si Thammarat 80160, Thailand
| | - Auemphon Mordmuang
- School of Medicine, Walailak University, Nakhon Si Thammarat 80160, Thailand;
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Chakraborty TK, Rahman MS, Nice MS, Netema BN, Islam KR, Debnath PC, Chowdhury P, Halder M, Zaman S, Ghosh GC, Rayhan MA, Asif SMH, Biswas A, Sarker S, Hasan MJ, Ahmmed M, Munna A. Application of machine learning and multivariate approaches for assessing microplastic pollution and its associated risks in the urban outdoor environment of Bangladesh. JOURNAL OF HAZARDOUS MATERIALS 2024; 472:134359. [PMID: 38691990 DOI: 10.1016/j.jhazmat.2024.134359] [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: 02/27/2024] [Revised: 04/10/2024] [Accepted: 04/18/2024] [Indexed: 05/03/2024]
Abstract
Microplastics (MPs) are an emerging global concern due to severe toxicological risks for ecosystems and public health. Therefore, this is the first study in Bangladesh to assess MP pollution and its associated risks for ecosystems and human health in the outdoor urban environment using machine learning and multivariate approaches. The occurrences of MPs in the urban road dust were 52.76 ± 20.24 particles/g with high diversity, where fiber shape (77%), 0.1-0.5 mm size MPs (75%), blue color (26%), and low-density polyethylene (24%) polymer was the dominating MPs category. Pollution load index value (1.28-4.42), showed severe pollution by MPs. Additionally, the contamination factor (1.00-5.02), and Nemerow pollution index (1.38-5.02), indicate moderate to severe MP pollution. The identified polymers based on calculated potential ecological risk (2248.52 ± 1792.79) and polymer hazard index (814.04 ± 346.15) showed very high and high risks, respectively. The occurrences of MPs could effectively be predicted by random forest, and support random vector machine, where EC, salinity, pH, OC, and texture classes were the influencing parameters. Considering the human health aspect, children and adults could be acutely exposed to 19259.68 and 5777.90 MP particles/ year via oral ingestion. Monte-Carlo-based polymers associated cancer risk assessment results indicate moderate risk and high risk for adults and children, respectively, where children were more vulnerable than adults for MP pollution risks. Overall assessment mentioned that Dhaka was the most polluted division among the other divisions.
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Affiliation(s)
- Tapos Kumar Chakraborty
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh.
| | - Md Sozibur Rahman
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Md Simoon Nice
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Baytune Nahar Netema
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Khandakar Rashedul Islam
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Partha Chandra Debnath
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Pragga Chowdhury
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Monishanker Halder
- Department of Computer Science and Engineering, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Samina Zaman
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Gopal Chandra Ghosh
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Md Abu Rayhan
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Sk Mahmudul Hasan Asif
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Aditi Biswas
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Sarajit Sarker
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Md Jahid Hasan
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Mahfuz Ahmmed
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Asadullah Munna
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
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9
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Krause S, Ouellet V, Allen D, Allen S, Moss K, Nel HA, Manaseki-Holland S, Lynch I. The potential of micro- and nanoplastics to exacerbate the health impacts and global burden of non-communicable diseases. Cell Rep Med 2024; 5:101581. [PMID: 38781963 PMCID: PMC11228470 DOI: 10.1016/j.xcrm.2024.101581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 03/01/2024] [Accepted: 04/29/2024] [Indexed: 05/25/2024]
Abstract
Non-communicable diseases (NCD) constitute one of the highest burdens of disease globally and are associated with inflammatory responses in target organs. There is increasing evidence of significant human exposure to micro- and nanoplastics (MnPs). This review of environmental MnP exposure and health impacts indicates that MnP particles, directly and indirectly through their leachates, may exacerbate inflammation. Meanwhile, persistent inflammation associated with NCDs in gastrointestinal and respiratory systems potentially increases MnP uptake, thus influencing MnP access to distal organs. Consequently, a future increase in MnP exposure potentially augments the risk and severity of NCDs. There is a critical need for an integrated one-health approach to human health and environmental research for assessing the drivers of human MnP exposure and their bidirectional links with NCDs. Assessing these risks requires interdisciplinary efforts to identify and link drivers of environmental MnP exposure and organismal uptake to studies of impacted disease mechanisms and health outcomes.
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Affiliation(s)
- Stefan Krause
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; Institute for Global Innovation, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; Birmingham Institute for Sustainability and Climate Action (BISCA), University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; Ecologie des Hydrosystèmes Naturels et Anthropisés (LEHNA), Université Claude Bernard Lyon 1, Lyon, CNRS, ENTPE, UMR5023, 69622 Villeurbanne, France.
| | - Valerie Ouellet
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; Institute for Global Innovation, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Deonie Allen
- WESP - Centre for Water, Environment, Sustainability & Public Health, Department of Civil and Environmental Engineering, University of Strathclyde, Glasgow G1 1XQ, UK
| | - Steven Allen
- WESP - Centre for Water, Environment, Sustainability & Public Health, Department of Civil and Environmental Engineering, University of Strathclyde, Glasgow G1 1XQ, UK
| | - Kerry Moss
- Institute for Global Innovation, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Holly A Nel
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Semira Manaseki-Holland
- Institute for Global Innovation, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Iseult Lynch
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; Institute for Global Innovation, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; Birmingham Institute for Sustainability and Climate Action (BISCA), University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
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10
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Kida M, Musiał M, Pochwat K, Ziembowicz S, Koszelnik P, Strojny W, Pizzo H, Bodog M. Modeling of microplastics degradation in aquatic environments using an experimental plan. JOURNAL OF HAZARDOUS MATERIALS 2024; 471:134396. [PMID: 38669920 DOI: 10.1016/j.jhazmat.2024.134396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 04/17/2024] [Accepted: 04/22/2024] [Indexed: 04/28/2024]
Abstract
The aim of this article is to apply advanced predictive modeling techniques to understand the degradation process of microplastics in aquatic environments. Utilizing a Fractional Factorial Central Composite Experimental Plan, this study seeks to develop precise predictive statistical models that enable forecasting the quantity of pollutants generated during the degradation of microplastics under various environmental conditions. This tool was applied to model changes in DOC (dissolved organic carbon) and DEHP (bis(2-ethylhexyl) phthalate) values during the degradation of microplastics in aquatic ecosystems. The methods were developed using data derived from laboratory tests conducted using the GC-MS technique. The obtained approximating functions, considering factors such as degradation time, water temperature, and particle size, significantly reduced the analysis time. A two-stage verification of the approximating functions was conducted, considering the accuracy of the function form, its adequacy, the statistical significance of input variables, and their correlation with DOC and DEHP. The employed a Fractional Factorial Central Composite Experimental Plan allowed for the simultaneous reduction in the number of experiments and prediction of the influence of variables on the output values. Precise predictive models support understanding of the microplastic degradation process, facilitating the development of effective strategies for managing this pollution.
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Affiliation(s)
- Małgorzata Kida
- Department of Chemistry and Environmental Engineering, Faculty of Civil and Environmental Engineering and Architecture, Rzeszow University of Technology, Ave Powstańców Warszawy 6, 35-959 Rzeszów, Poland.
| | - Michał Musiał
- Department of Building Engineering, Faculty of Civil and Environmental Engineering and Architecture, Rzeszow University of Technology, Ave Powstańców Warszawy 6, 35-959 Rzeszów, Poland
| | - Kamil Pochwat
- Department of Infrastructure and Water Management, Faculty of Civil and Environmental Engineering and Architecture, Rzeszow University of Technology, Ave Powstańców Warszawy 6, 35-959 Rzeszów, Poland
| | - Sabina Ziembowicz
- Department of Chemistry and Environmental Engineering, Faculty of Civil and Environmental Engineering and Architecture, Rzeszow University of Technology, Ave Powstańców Warszawy 6, 35-959 Rzeszów, Poland
| | - Piotr Koszelnik
- Department of Chemistry and Environmental Engineering, Faculty of Civil and Environmental Engineering and Architecture, Rzeszow University of Technology, Ave Powstańców Warszawy 6, 35-959 Rzeszów, Poland
| | - Wojciech Strojny
- Department of Chemistry and Environmental Engineering, Faculty of Civil and Environmental Engineering and Architecture, Rzeszow University of Technology, Ave Powstańców Warszawy 6, 35-959 Rzeszów, Poland
| | - Henrique Pizzo
- Municipal Water and Sewage Company, Monsenhor Gustavo Freire St., 75, Juiz de Fora 36016-470, Brazil
| | - Marinela Bodog
- Departament of Environmental Engineering, Faculty of Environmental Protection, University of Oradea, 26 Magheru Boulevard, 410183 Oradea, Bihor, Romania
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11
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Alijagic A, Suljević D, Fočak M, Sulejmanović J, Šehović E, Särndahl E, Engwall M. The triple exposure nexus of microplastic particles, plastic-associated chemicals, and environmental pollutants from a human health perspective. ENVIRONMENT INTERNATIONAL 2024; 188:108736. [PMID: 38759545 DOI: 10.1016/j.envint.2024.108736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 05/04/2024] [Accepted: 05/08/2024] [Indexed: 05/19/2024]
Abstract
The presence of microplastics (MPs) is increasing at a dramatic rate globally, posing risks for exposure and subsequent potential adverse effects on human health. Apart from being physical objects, MP particles contain thousands of plastic-associated chemicals (i.e., monomers, chemical additives, and non-intentionally added substances) captured within the polymer matrix. These chemicals are often migrating from MPs and can be found in various environmental matrices and human food chains; increasing the risks for exposure and health effects. In addition to the physical and chemical attributes of MPs, plastic surfaces effectively bind exogenous chemicals, including environmental pollutants (e.g., heavy metals, persistent organic pollutants). Therefore, MPs can act as vectors of environmental pollution across air, drinking water, and food, further amplifying health risks posed by MP exposure. Critically, fragmentation of plastics in the environment increases the risk for interactions with cells, increases the presence of available surfaces to leach plastic-associated chemicals, and adsorb and transfer environmental pollutants. Hence, this review proposes the so-called triple exposure nexus approach to comprehensively map existing knowledge on interconnected health effects of MP particles, plastic-associated chemicals, and environmental pollutants. Based on the available data, there is a large knowledge gap in regard to the interactions and cumulative health effects of the triple exposure nexus. Each component of the triple nexus is known to induce genotoxicity, inflammation, and endocrine disruption, but knowledge about long-term and inter-individual health effects is lacking. Furthermore, MPs are not readily excreted from organisms after ingestion and they have been found accumulated in human blood, cardiac tissue, placenta, etc. Even though the number of studies on MPs-associated health impacts is increasing rapidly, this review underscores that there is a pressing necessity to achieve an integrated assessment of MPs' effects on human health in order to address existing and future knowledge gaps.
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Affiliation(s)
- Andi Alijagic
- Man-Technology-Environment Research Center (MTM), Örebro University, SE-701 82 Örebro, Sweden; Inflammatory Response and Infection Susceptibility Centre (iRiSC), Örebro University, SE-701 82 Örebro, Sweden; School of Medical Sciences, Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden.
| | - Damir Suljević
- Department of Biology, Faculty of Science, University of Sarajevo, 71 000, Sarajevo, Bosnia and Herzegovina
| | - Muhamed Fočak
- Department of Biology, Faculty of Science, University of Sarajevo, 71 000, Sarajevo, Bosnia and Herzegovina
| | - Jasmina Sulejmanović
- Department of Chemistry, Faculty of Science, University of Sarajevo, 71 000, Sarajevo, Bosnia and Herzegovina
| | - Elma Šehović
- Department of Chemistry, Faculty of Science, University of Sarajevo, 71 000, Sarajevo, Bosnia and Herzegovina
| | - Eva Särndahl
- Inflammatory Response and Infection Susceptibility Centre (iRiSC), Örebro University, SE-701 82 Örebro, Sweden; School of Medical Sciences, Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden
| | - Magnus Engwall
- Man-Technology-Environment Research Center (MTM), Örebro University, SE-701 82 Örebro, Sweden
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12
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Valdiviezo-Gonzales L, Ortiz Ojeda P, Espinoza Morriberón D, Colombo CV, Rimondino GN, Forero López AD, Fernández Severini MD, Malanca FE, De-la-Torre GE. Influence of the geographic location and house characteristics on the concentration of microplastics in indoor dust. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 917:170353. [PMID: 38296076 DOI: 10.1016/j.scitotenv.2024.170353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/17/2024] [Accepted: 01/20/2024] [Indexed: 02/04/2024]
Abstract
Microplastics (MPs) are known for their ubiquity, having been detected in virtually any environmental compartment. However, indoor MPs concentrations are poorly studied despite being closely related to human exposure. The present study aims to evaluate the presence of MPs in settled atmospheric dust in 60 houses distributed in 12 districts of the metropolitan city of Lima, Peru, and investigate the influence of their geographical location and house characteristics. MPs concentration ranged from 0.01 to 33.9 MPs per mg of dust. Fibers and blue were the most frequent shape and color (98 % and 69 %, respectively). Also, 82 % of the particles were between 500 μm - 5 mm in size. A higher concentration of MPs was identified in the center-south of the city. The houses located on the highest floors (levels 4 to 13 to ground) displayed higher concentrations. MPs were primarily composed of polyester (PET), polypropylene (PP), and ethylene-vinyl acetate (EVA), among others. The polymers identified suggest that MPs derived from the fragmentation of components frequently found in houses, such as synthetic clothing, food storage containers, toys, carpets, floors, and curtains. The incorporation of MPs from the outside into dwellings is not ruled out. Future studies should evaluate the influence of consumption habits and housing characteristics on the abundance of MPs.
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Affiliation(s)
- Lorgio Valdiviezo-Gonzales
- Carrera Profesional de Ingeniería en Seguridad Laboral y Ambiental, Facultad de Ingeniería, Universidad Tecnológica del Perú, Lima, Peru.
| | - Paola Ortiz Ojeda
- Carrera Profesional de Ingeniería en Seguridad Laboral y Ambiental, Facultad de Ingeniería, Universidad Tecnológica del Perú, Lima, Peru
| | - Dante Espinoza Morriberón
- Universidad Tecnológica del Perú (UTP), Facultad de Ingeniería, Jirón Hernán Velarde 260, Cercado de Lima, 15046 Lima, Peru
| | - Carolina V Colombo
- Instituto Argentino de Oceanografía (IADO), CONICET/UNS, CCT-Bahía Blanca, Camino La Carrindanga, km 7.5, Edificio E1, Bahía Blanca B8000FWB, Buenos Aires, Argentina
| | - Guido Noé Rimondino
- Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Departamento de Fisicoquímica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA Córdoba, Argentina
| | - Ana D Forero López
- Instituto Argentino de Oceanografía (IADO), CONICET/UNS, CCT-Bahía Blanca, Camino La Carrindanga, km 7.5, Edificio E1, Bahía Blanca B8000FWB, Buenos Aires, Argentina
| | - Melisa D Fernández Severini
- Instituto Argentino de Oceanografía (IADO), CONICET/UNS, CCT-Bahía Blanca, Camino La Carrindanga, km 7.5, Edificio E1, Bahía Blanca B8000FWB, Buenos Aires, Argentina
| | - Fabio Ernesto Malanca
- Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Departamento de Fisicoquímica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA Córdoba, Argentina
| | - Gabriel Enrique De-la-Torre
- Grupo de Investigación de Biodiversidad, Medio Ambiente y Sociedad, Universidad San Ignacio de Loyola, Lima, Peru
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13
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Curpan AS, Savuca A, Hritcu LD, Solcan C, Nicoara MN, Luca AC, Ciobica AS. A new approach to explore the correlation between declarative memory and anxiety in animal models of schizophrenia and microplastic pollution. Behav Brain Res 2024; 458:114742. [PMID: 37939886 DOI: 10.1016/j.bbr.2023.114742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 10/13/2023] [Accepted: 11/01/2023] [Indexed: 11/10/2023]
Abstract
The discovery of new detrimental effects associated with microplastic pollution is ever-growing and reaching alarming rates worldwide, as it is linked to numerous disorders such as lung diseases, gastrointestinal problems, and cancer. However, a less explored issue is their impact on mental health, more precisely schizophrenia, even though several studies have shown the presence of microplastics in air, water, soil, and even food, thus making them a significant part of our daily dietary intake. It is also well known that declarative memory and anxiety levels are impaired in schizophrenia. However, apart from the novel object recognition test, the possibilities for testing memory in zebrafish are quite limited. For these reasons, we designed a novel memory test based on rewards, a learning period, and zebrafish's natural preference for certain colors. Among the results, our fish preferred the color yellow over red, and we illustrated that ketamine and its combination with methionine provide a robust model that seems to better represent the aspects of schizophrenia in animal models. Moreover, surprisingly, we observed that microplastics (more precisely, polypropylene fibers) ingested by animals through the diet seem to act as a buffer against ketamine toxicity and as an enhancer for methionine exposure. Moreover, according to our results, groups with higher anxiety levels seem to perform better on the memory test.
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Affiliation(s)
- Alexandrina-Stefania Curpan
- Doctoral School of Biology, Faculty of Biology, "Alexandru Ioan Cuza" University of Iasi, Carol I Bd., 20A, 700505 Iasi, Romania
| | - Alexandra Savuca
- Doctoral School of Biology, Faculty of Biology, "Alexandru Ioan Cuza" University of Iasi, Carol I Bd., 20A, 700505 Iasi, Romania; Doctoral School of Geosciences, Faculty of Geography and Geology, "Alexandru Ioan Cuza" University of Iasi, Carol I Bd., 20A, 700505 Iasi, Romania.
| | - Luminita Diana Hritcu
- Internal Medicine Clinic, "Ion Ionescu de la Brad" University of Life Sciences, 3 Sadoveanu Alley, 700490 Iasi, Romania.
| | - Carmen Solcan
- Department of Molecular Biology, Histology and Embryology, Faculty of Veterinary Medicine, "Ion Ionescu de la Brad" University of Life Sciences, 3 Sadoveanu Alley, 700490 Iasi, Romania
| | - Mircea Nicusor Nicoara
- Doctoral School of Geosciences, Faculty of Geography and Geology, "Alexandru Ioan Cuza" University of Iasi, Carol I Bd., 20A, 700505 Iasi, Romania; Department of Biology, Faculty of Biology, "Alexandru Ioan Cuza" University of Iasi, Carol I Bd., 20A, 700505 Iasi, Romania
| | - Alina-Costina Luca
- Department of Pediatrics, Faculty of Medicine, Gr. T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Alin-Stelian Ciobica
- Doctoral School of Biology, Faculty of Biology, "Alexandru Ioan Cuza" University of Iasi, Carol I Bd., 20A, 700505 Iasi, Romania; Academy of Romanian Scientists, Splaiul Independentei no. 54, sector 5, 050094 Bucharest, Romania; Center of Biomedical Research, Romanian Academy, Carol I Bd., No 8, 010071 Iasi, Romania
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14
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Larik MO. Letter to the Editor: The Effects of Microplastics on the Heart. Curr Probl Cardiol 2024; 49:102037. [PMID: 37595860 DOI: 10.1016/j.cpcardiol.2023.102037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 08/15/2023] [Indexed: 08/20/2023]
Affiliation(s)
- Muhammad Omar Larik
- Department of Medicine, Dow International Medical College, Karachi, Pakistan.
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15
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Montano L, Giorgini E, Notarstefano V, Notari T, Ricciardi M, Piscopo M, Motta O. Raman Microspectroscopy evidence of microplastics in human semen. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 901:165922. [PMID: 37532047 DOI: 10.1016/j.scitotenv.2023.165922] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/26/2023] [Accepted: 07/29/2023] [Indexed: 08/04/2023]
Abstract
The presence of microplastics (MPs) in human fluids and organs is a great concern, since, as highlighted by recent studies on animal models, they could cause alterations of several physiological functions, including reproduction. In this study, semen samples collected from men living in a polluted area of the Campania Region (Southern Italy), were analyzed to assess the presence of MPs. N. 16 pigmented microplastic fragments (ranging from 2 to 6 μm in size) with spheric or irregular shapes were found in six out of ten samples. All the detected MPs were characterized in terms of morphology (size, colour, and shape) and chemical composition by Raman Microspectroscopy. Chemical composition showed the presence of polypropylene (PP), polyethylene (PE), polyethylene terephthalate (PET), polystyrene (PS), polyvinylchloride (PVC), polycarbonate (PC), polyoxymethylene (POM) and acrylic, suggesting ingestion and/or inhalation as a route of exposure to environmental MPs. In this work, we propose for the first time a mechanism by which MPs pass into the semen most likely through the epididymis and seminal vesicles, which are the most susceptible to inflammation.
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Affiliation(s)
- Luigi Montano
- Andrology Unit and Service of Lifestyle Medicine in UroAndrology, Local Health Authority (ASL) Salerno, Coordination Unit of the Network for Environmental and Reproductive Health (Eco-Food Fertility Project), "S. Francesco di Assisi Hospital", 84020 Oliveto Citra, SA, Italy; PhD Program in Evolutionary Biology and Ecology, University of Rome "Tor Vergata", 00133 Rome, Italy.
| | - Elisabetta Giorgini
- Department of Life and Environmental Sciences, DiSVA, Università Politecnica Delle Marche, 60121 Ancona, AN, Italy
| | - Valentina Notarstefano
- Department of Life and Environmental Sciences, DiSVA, Università Politecnica Delle Marche, 60121 Ancona, AN, Italy.
| | - Tiziana Notari
- Check-Up PolyDiagnostics and Research Laboratory, Andrology Unit, Viale Andrea De Luca 5, 84131 Salerno, Italy
| | - Maria Ricciardi
- Department of Chemistry and Biology, University of Salerno, via Giovanni Paolo II, 84084 Fisciano, SA, Italy
| | - Marina Piscopo
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy
| | - Oriana Motta
- Department of Medicine Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Via S. Allende, 84081 Baronissi, SA, Italy
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16
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Zuri G, Karanasiou A, Lacorte S. Human biomonitoring of microplastics and health implications: A review. ENVIRONMENTAL RESEARCH 2023; 237:116966. [PMID: 37634692 DOI: 10.1016/j.envres.2023.116966] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/04/2023] [Accepted: 08/22/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND Microplastics (MPs) are plastic particles (<5 mm) ubiquitous in water, soil, and air, indicating that humans can be exposed to MPs through ingestion of water and food, and inhalation. OBJECTIVE This review provides an overview of the current human biomonitoring data available to evaluate human exposure and health impact of MPs. METHOD We compiled 91 relevant studies on MPs in human matrices and MPs toxicological endpoints to provide evidence on MPs distribution in the different tissues and the implications this can have from a health perspective. RESULTS Human exposure to MPs has been corroborated by the detection of MPs in different human biological samples including blood, urine, stool, lung tissue, breast milk, semen and placenta. Although humans have clearance mechanisms protecting them from potentially harmful substances, health risks associated to MPs exposure include the onset of inflammation, oxidative stress, and DNA damage, potentially leading to cardiovascular and respiratory diseases, as well as cancer, as suggested by in vitro and in vivo studies. CONCLUSION Based on compiled data, MPs have been recurrently identified in different human tissues and fluids, suggesting that humans are exposed to MPs through inhalation and ingestion. Despite differences in MPs concentrations appear in exposed and non-exposed people, accumulation and distribution pathways and potential human health hazards is still at an infant stage. Human biomonitoring data enables the assessment of human exposure to MPs and associated risks, and this information can contribute to draw management actions and guidelines to minimize MP release to the environment, and thus, reduce human uptake.
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Affiliation(s)
- Giuseppina Zuri
- Institute of Environmental Assessment and Water Research of the Spanish Research Council (IDAEA-CSIC), Jordi Girona 18-26, 08034, Barcelona, Spain
| | - Angeliki Karanasiou
- Institute of Environmental Assessment and Water Research of the Spanish Research Council (IDAEA-CSIC), Jordi Girona 18-26, 08034, Barcelona, Spain
| | - Sílvia Lacorte
- Institute of Environmental Assessment and Water Research of the Spanish Research Council (IDAEA-CSIC), Jordi Girona 18-26, 08034, Barcelona, Spain.
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17
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Lee J, Jeong S. Approach to an answer to "How dangerous microplastics are to the human body": A systematic review of the quantification of MPs and simultaneously exposed chemicals. JOURNAL OF HAZARDOUS MATERIALS 2023; 460:132404. [PMID: 37672992 DOI: 10.1016/j.jhazmat.2023.132404] [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: 06/17/2023] [Revised: 08/08/2023] [Accepted: 08/24/2023] [Indexed: 09/08/2023]
Abstract
This review aims to facilitate future research on microplastics (MPs) in the environment using systematic and analytical protocols, ultimately contributing to assessment of the risk to human health due to continuous daily exposure to MPs. Despite extensive studies on MP abundance in environment, identification, and treatment, their negative effects on human health remain unknown due to the lack of proof from clinical studies and limited technology on the MP identification. To assess the risk of MPs to human health, the first step is to estimate MP intake via ingestion, inhalation, and dermal contact under standardized exposure conditions in daily life. Furthermore, rather than focusing on the sole MPs, migrating chemicals from plastic products should be quantified and their health risk be assessed concurrently with MP release. The critical factors influencing MP release and simultaneously exposed chemicals (SECs) must be investigated using a standardized identification method. This review summarises release sources, factors, and possible routes of MPs from the environment to the human body, and the quantification methods used in risk assessment. We also discussed the issues encountered in MP release and SEC migration. Consequently, this review provides directions for future MP studies that can answer questions about MP toxicity to human health.
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Affiliation(s)
- Jieun Lee
- Institute for Environment and Energy, Pusan National University, Busan 46241, South Korea
| | - Sanghyun Jeong
- Department of Environmental Engineering, Pusan National University, Busan 46241, South Korea.
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18
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El Gazzar WB, Sliem RE, Bayoumi H, Nasr HE, Shabanah M, Elalfy A, Radwaan SE, Gebba MA, Mansour HM, Badr AM, Amer MF, Ashour SS, Morsi H, Aboelkomsan ESAF, Baioumy B, Sayed AEDH, Farag AA. Melatonin Alleviates Intestinal Barrier Damaging Effects Induced by Polyethylene Microplastics in Albino Rats. Int J Mol Sci 2023; 24:13619. [PMID: 37686424 PMCID: PMC10488227 DOI: 10.3390/ijms241713619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 08/27/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
There have been concerns about the potential health risks posed by microplastics (MP). The detection of MP in a variety of food products revealed that humans are ingesting MP. Nevertheless, there is a paucity of data about their impacts, as well as their uptake, on intestinal barrier integrity. This study examined the toxic effects of oral administration of two doses of polyethylene microplastics (PE-MP) (3.75 or 15 mg/kg/day for 5 weeks; mean particle size: 4.0-6.0 µm) on the intestinal barrier integrity in rats. Moreover, the effect of melatonin treatment with MP exposure was also assessed. The PE-MP particle uptake, histopathological changes, Alcian blue staining, Muc2 mRNA, proinflammatory cytokines (IL-1β and TNF-α), and cleaved caspase-3, as well as tight junction proteins (claudin-1, myosin light-chain kinase (MLCK), occludin, and zonula occludens-1 (ZO-1)) were assessed. Oral administration of PE-MP resulted in apparent jejunal histopathological alterations; significantly decreased mucin secretion, occludin, ZO-1, and claudin-1 expression; and significantly upregulated MLCK mRNA, IL-1β concentration, and cleaved caspase-3 expression. Melatonin reversed these altered parameters and improved the PE-MP-induced histopathological and ultrastructure changes. This study highlighted the PE-MP's toxic effect on intestinal barrier integrity and revealed the protective effect of melatonin.
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Affiliation(s)
- Walaa Bayoumie El Gazzar
- Department of Anatomy, Physiology and Biochemistry, Faculty of Medicine, The Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Benha University, Benha 13518, Egypt;
| | - Rania E. Sliem
- Department of Zoology, Faculty of Science, Benha University, Benha 13518, Egypt; (R.E.S.); (S.E.R.)
| | - Heba Bayoumi
- Department of Histology and Cell Biology, Faculty of Medicine, Benha University, Benha 13518, Egypt; (H.B.); (A.E.)
| | - Hend Elsayed Nasr
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Benha University, Benha 13518, Egypt;
| | - Manar Shabanah
- Department of Physiology, Faculty of Medicine, Mansoura University, Mansoura 35511, Egypt;
| | - Amira Elalfy
- Department of Histology and Cell Biology, Faculty of Medicine, Benha University, Benha 13518, Egypt; (H.B.); (A.E.)
| | - Shaimaa E. Radwaan
- Department of Zoology, Faculty of Science, Benha University, Benha 13518, Egypt; (R.E.S.); (S.E.R.)
| | - Mohammed A. Gebba
- Department of Anatomy and Embryology, Faculty of Medicine, Benha University, Benha 13518, Egypt; (M.A.G.)
- Department of Anatomy and Embryology, Faculty of Medicine, Merit University, Sohag 82524, Egypt
| | - Heba M. Mansour
- Department of Pharmacology and Toxicology, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City 12573, Egypt;
| | - Amul M. Badr
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Cairo University, Cairo 11451, Egypt; (A.M.B.); (M.F.A.); (S.S.A.); (H.M.)
| | - Marwa Fathy Amer
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Cairo University, Cairo 11451, Egypt; (A.M.B.); (M.F.A.); (S.S.A.); (H.M.)
| | - Sara S. Ashour
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Cairo University, Cairo 11451, Egypt; (A.M.B.); (M.F.A.); (S.S.A.); (H.M.)
| | - Heba Morsi
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Cairo University, Cairo 11451, Egypt; (A.M.B.); (M.F.A.); (S.S.A.); (H.M.)
| | | | - Bodour Baioumy
- Department of Anatomy and Embryology, Faculty of Medicine, Benha University, Benha 13518, Egypt; (M.A.G.)
| | | | - Amina A. Farag
- Department of Forensic Medicine and Clinical Toxicology, Faculty of Medicine, Benha University, Benha 13518, Egypt;
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