Phthalate esters in biota, air and water in an agricultural area of western China, with emphasis on bioaccumulation and human exposure

He, Ming-Jing; Lu, Jun-Feng; Wang, Jun; Wei, Shiqiang; Hageman, Kimberly J.

doi:10.1016/j.scitotenv.2019.134264

Cited by 76 publications

(48 citation statements)

References 64 publications

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“…In light of the above, an array of literature has investigated the temporal and spatial distribution of these compounds in different aquatic ecosystems to demonstrate the presence and distribution of these compounds in different countries globally (Paluselli et al, 2018;Abtahi et al, 2019;Mi et al, 2019;He et al, 2020;Ai et al, 2021). Furthermore, studies in the past decade that have reported the presence of PEs in aqueous and edaphic matrices including their concentration levels as reported in Tables 2, 3.…”

Section: Prevalence Of Phthalate Esters In Aquatic Ecosystemsmentioning

confidence: 99%

“…Xu et al (2020), also found that strain BJQ0001 is also capable of successfully degrading substrates DMP, DEP, DBP, DIBP, and DEHP simultaneously when they are coexisting in the fermentation system at 0.2 μg/L of the PEs mixture, but with slightly reduced degradation rates. He et al (2020), studied bioaccumulation of PEs in muscle tissues of domestic livestock (pig, cattle and chicken) and fish in China. In their study, the authors reported that most PEs congeners are not likely to accumulate in organisms due to their bioaccumulation factors being ≤2 except for DEP, DMP and BBP which were reported to comprise the BAFs values of ≥2, with the pig showing more capacity to accumulate PEs than the other animals' tissues.…”

Section: Prevalence Of Phthalate Esters In Aquatic Ecosystemsmentioning

confidence: 99%

“…In light of their extensive uses and diverse applications, different studies have reported the presence of PEs residues in different receiving ecosystems (Salaudeen et al, 2018;Ai et al, 2021;Li et al, 2021), though here the aquatic ecosystems are reviewed. Furthermore, their magnificent bio-availability and degradability nature would indispensably foster high possibility for these compounds to accumulate in aquatic organisms and humans (Arambourou et al, 2019;He et al, 2020;Zhang et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

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Insights Into the Prevalence and Impacts of Phthalate Esters in Aquatic Ecosystems

Baloyi

Tekere

Maphangwa

et al. 2021

Front. Environ. Sci.

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Phthalate esters (PEs) are by far the most produced and extensively used synthetic organic chemicals with notable applications in many industrial products such as vinyl upholstery, adhesives, food containers, packaging materials, printing inks, adhesives, cosmetics, paints, pharmaceuticals munitions, and insecticides among other. PEs have long been recognised as ubiquitous organic pollutants of prime environmental concern, with urbanisation amongst the main cause and source of these compounds. Due to their notoriety, these compounds are known to pose devastating effects to living organisms including humans. The presence of PEs and their metabolites in the aquatic ecosystems is of concern primarily due to their endocrine disrupting and carcinogenicity properties. Several research studies have reported prevalence, exposure pathways, toxicity, and impacts of PEs in aquatic ecosystems and humans. Their principal routes of exposure could be direct or indirect, of which the direct route include contact, eating, and drinking contaminated foods, and the indirect route constitute aerosols, leaching and other forms of environmental contamination. PEs find way into water systems through means such as effluent discharges, urban and agricultural land runoff, leaching from waste dumps and other diffuse sources. High-end instrumentation and improved methodologies on the other hand have resulted in increased ability to measure trace levels (μg/L) of PEs and their metabolites in different matrices and ecological compartments of water or aquatic ecosystems such as lakes, oceans, rivers, sediments, wetlands and drinking water samples. In light of the above, this article provides an informed and focused information on the prevalence of phthalate esters in aquatic systems and related effects on living organisms and humans. Furthermore, techniques that have enabled the extraction and analysis of these PEs in aquatic samples are also explained. Future research outlooks and needs are also highlighted in this manuscript. This information will be used to better understand their temporal and spatial distributions in the aquatic systems and aid in devising prudent means to curtail their ecological footprints.

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Section: Prevalence Of Phthalate Esters In Aquatic Ecosystemsmentioning

confidence: 99%

Section: Prevalence Of Phthalate Esters In Aquatic Ecosystemsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Insights Into the Prevalence and Impacts of Phthalate Esters in Aquatic Ecosystems

Baloyi

Tekere

Maphangwa

et al. 2021

Front. Environ. Sci.

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“…decided by the value of random c 3 , and then update x i regarding of the elite strategy. In addition, c 1 = 2e −(4l/L) 2 can further increase the depth of particle search.…”

Section: Proposed Sglhhomentioning

confidence: 99%

“…He et al . [2] reported that the concentrations and composition profiles of PAEs in biota, air, and water in an agricultural area of western China. It was found that DEHP concentrations are approximately 2.05-52.5 ng/g in fish, 1.00-9.09 ng/g in pig, 1.83-30.5 ng/g in chicken, 0-6.78 ng/g in cattle and 12.6-75.9 ng/g in vegetables.…”

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confidence: 99%

Predicting Di-2-Ethylhexyl Phthalate Toxicity: Hybrid Integrated Harris Hawks Optimization With Support Vector Machines

et al. 2020

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Phthalic acid esters (PAEs) are organic pollutants and synthetic compounds and have adverse effects on human health. In this study, we investigated whether Di-2-Ethylhexyl phthalate (DEHP), one of many PAEs, has adverse effects on rats. Adult male Sprague-Dawley rats were treated daily by oral gavage with vehicle (corn oil) or DEHP at a dose of 3000 mg/kg/day for 15 days. The results showed that DEHP caused hepatotoxicity in rats. When compared with the control group, relative liver weights, and serum alanine, aminotransferase levels significantly increased after DEHP exposure. Hepatocyte swelling and degeneration were also found in DEHP-exposed rats. This study proposes an effective intelligence framework for the prediction of DEHP poisoning. The framework is designed by integrating an enhanced Harris hawks optimization (HHO) with a support vector machine (SVM), which is called SGLHHO-SVM. The core characteristic of the developed methodology is the SGLHHO algorithm that integrates the levy mechanism and two core operators abstracted from the salp swarm algorithm and grey wolf optimizer to enhance and restore the search capabilities of the HHO. The presented SGLHHO approach is used to tackle the key parameter pair optimization of the SVM, and it is also utilized to grab the optimal feature subset. Regarding the optimal feature subset and the pair parameter simultaneously, SGLHHO-SVM can autonomously predict the DEHP poisoning. The developed SGLHHO was conducted on 23 benchmark problems and compared with other state-of-the-art and competitive methods. The results demonstrate that the designed SGLHHO performs superior to other competitors on most benchmark problems. Furthermore, the proposed SGLHHO-SVM is also compared with other machine learning algorithms on a real-life DEHP sampled data. Statistical results verify the proposal can show better predictive property and higher stability on all for metrics. Therefore, the SGLHHO-SVM may be served as a potential computer-aided tool for the prediction of DEHP poisoning. INDEX TERMS Di-2-Ethylhexyl phthalate; Hepatotoxicity; Support vector machine; Harris hawks optimization; Salp swarm algorithm; Grey wolf optimizer.

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2024

Toxic Effects of Micro‐ and Nanoplastics

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Phthalate esters in biota, air and water in an agricultural area of western China, with emphasis on bioaccumulation and human exposure

Cited by 76 publications

References 64 publications

Insights Into the Prevalence and Impacts of Phthalate Esters in Aquatic Ecosystems

Insights Into the Prevalence and Impacts of Phthalate Esters in Aquatic Ecosystems

Predicting Di-2-Ethylhexyl Phthalate Toxicity: Hybrid Integrated Harris Hawks Optimization With Support Vector Machines

Plastic‐Related Chemicals

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