Environmental and Food Contamination by Phthalic Acid Esters (PAEs): Overview

Water Air & Soil Pollution, Год журнала: 2024, Номер 235(5)

Опубликована: Май 1, 2024

Abstract Phthalic acid esters (PAEs) are dialkyl or alkyl/aryl ester derivatives of phthalic acid. PAEs colorless, odorless, and flavorless oily liquids. the main plasticizers used in industry households. DEHP (di-(2-ethyl hexyl) phthalate) is plasticizer polymer industry, whereas DMP (dimethyl DEP (diethyl mainly as solvents fixatives cosmetics personal care products. synthetic organic compounds poorly soluble water but solvents. Into environment, they introduced during production, use degradation, packaging, transportation plastic In degraded three ways: by hydrolysis, photodegradation, microbial biodegradation hydrolysis environment very slow. pollutants soil, water, groundwater, river marine air, sediments, vegetables, biota. Due to great interest subject environmental pollution emergence new information this area, it extremely important systematically review current knowledge. presented paper, occurrence different matrices was reviewed. The toxicity plants, animals, humans also described.

Язык: Английский

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Gender-specific effects of polystyrene nanoplastic exposure on triclosan-induced reproductive toxicity in zebrafish (Danio rerio)

The Science of The Total Environment, Год журнала: 2024, Номер 932, С. 172876 - 172876

Опубликована: Апрель 29, 2024

Язык: Английский

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Effective removal of personal care product residues from aqueous media using hydrophobic deep eutectic solvents: Experimental and computational approach

Microchemical Journal, Год журнала: 2024, Номер 197, С. 109891 - 109891

Опубликована: Янв. 2, 2024

Язык: Английский

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Phthalate metabolites and sex steroid hormones in relation to obesity in US adults: NHANES 2013-2016

Frontiers in Endocrinology, Год журнала: 2024, Номер 15

Опубликована: Март 8, 2024

Background Obesity and metabolic syndrome pose significant health challenges in the United States (US), with connections to disruptions sex hormone regulation. The increasing prevalence of obesity might be associated exposure phthalates (PAEs). Further exploration impact PAEs on is crucial, particularly from a perspective. Methods A total 7780 adult participants National Health Nutrition Examination Survey (NHANES) 2013 2016 were included study. Principal component analysis (PCA) coupled multinomial logistic regression was employed elucidate association between urinary metabolite concentrations likelihood obesity. Weighted quartiles sum (WQS) utilized consolidate mixed levels (total testosterone (TT), estradiol hormone-binding globulin (SHBG)). We also delved into machine learning models accurately discern status identify key variables contributing most these models. Results Component 1 (PC1), characterized by mono(2-ethyl-5-carboxypentyl) phthalate (MECPP), mono(2-ethyl-5-hydroxyhexyl) (MEHHP), mono(2-ethyl-5-oxohexyl) (MEOHP) as major contributors, exhibited negative Conversely, PC2, monocarboxyononyl (MCNP), monocarboxyoctyl (MCOP), mono(3-carboxypropyl) (MCPP) showed positive Mixed decreased TT increased SHBG. During interrelations among obesity, hormones, PAEs, based Random Forest (RF) eXtreme Gradient Boosting (XGBoost) algorithms demonstrated best classification efficacy. In both models, hormones highest variable importance, certain metabolites made contributions model’s performance. Conclusions Individuals exhibit lower SHBG, accompanied elevated levels. Exposure disrupts levels, an risk US adults. interrelationships three factors, RF XGBoost algorithm superior performance, displaying higher importance.

Язык: Английский

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Prenatal phthalate exposure and sex steroid hormones in newborns: Taiwan Maternal and Infant Cohort Study

PLoS ONE, Год журнала: 2024, Номер 19(3), С. e0297631 - e0297631

Опубликована: Март 14, 2024

Background Newborn anogenital distance (AGD) has been associated with prenatal exposure of phthalates. The association between phthalate and sex steroid hormones in newborns is unclear. Object This study aimed to examine whether cord-blood hormone levels were newborn (AGD). Methods In the Taiwan Maternal Infant Cohort Study, we recruited 1,676 pregnant women their third trimester 2012–2015 Taiwan. We determined 11 urinary metabolites women, three maternal five sex-hormone concentrations. Five hundred sixty-five mother-infant pairs sufficient data included. Trained neonatologists measured 263 newborns’ AGD. examined associations metabolite AGD using linear regression models evaluated correlations Results Compared male exposed at first tertile, was -3.75, -3.43, -3.53 mm shorter among those median tertile di-2-ethylhexyl (DEHP) metabolites, monobenzyl (MBzP), monomethyl (MMP), respectively. who had follicle-stimulating (FSH) decreased higher MMP, mono-n-butyl (MnBP), MBzP DEHP, female mono(2-ethyl-5-hydroxyhexyl) phthalate. However, did not observe significant or AGDs. Conclusions Alterations exposures, particularly newborns. Women aspiring be should alerted need reducing exposure.

Язык: Английский

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Fabrication of Magnetic Molecularly Imprinted Polymers for Selective Extraction of Dibutyl Phthalates in Food Matrices

Foods, Год журнала: 2024, Номер 13(9), С. 1397 - 1397

Опубликована: Май 1, 2024

In this study, a novel magnetic molecularly imprinted polymeric material (Fe3O4@MOF@MIP-160) with metal-organic backbone (Fe3O4@MOF) carrier was prepared using dibutyl phthalate (DBP) as template. The can be used for the efficient, rapid, and selective extraction of trace amounts phthalic acid esters (PAEs) in food detect them via gas chromatography-mass spectrometry (GC-MS). synthesis conditions materials were optimized to prepare Fe3O4@MOF@MIP160 highest adsorption performance. Transmission electron microscopy (TEM), Fourier Transform Infrared Spectra (FT-IR), Vibration Sample Magnetic (VSM), Brunauer–Emmett–Teller (BET) method characterize materials. Compared Fe3O4@MOF non-imprinted (Fe3O4@MOF@NIP), Fe3O4@MOF@MIP-160 possesses advantages easy rapid manipulation materials, high specific surface area stability metal–organic frameworks, selectivity polymers. has good recognition capacity di-butyl diethylhexyl (DEHP): DBP DEHP is 260 mg·g−1 240.2 mg·g−1, rate fast (reaching equilibrium about 20 min). Additionally, could recycled six times, making it cost-effective, operate, time-saving compared traditional solid-phase ester content drinking water, fruit juice, white wine analyzed, recoveries ranging from 70.3% 100.7%. This proved that suitable detecting removing PAEs matrices.

Язык: Английский

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AgNPs/CuNPs/Bragg-PSi substrate subjected to thermal annealing in high-sensitivity detection on crystal violets and diphenyl phthalate

RSC Advances, Год журнала: 2025, Номер 15(1), С. 388 - 397

Опубликована: Янв. 1, 2025

Study creates optimized AgNPs/CuNPs/Bragg-PSi SERS substrate for detecting low-concentration analytes like crystal violet and diphenyl phthalate. Best performance at 0.75 M CuNO 3 soak 180 °C annealing, promising analytical applications.

Язык: Английский

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SO2 derivatives impair ovarian function by inhibiting Serpine1/NF-κB pathway-mediated ovarian granulosa cell survival

Journal of Hazardous Materials, Год журнала: 2025, Номер 487, С. 137116 - 137116

Опубликована: Янв. 5, 2025

Язык: Английский

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The global research trends and hotspots on phthalate esters (PAEs): A comprehensive visualization and bibliometric analysis (2000-2023)

Environmental Chemistry and Ecotoxicology, Год журнала: 2025, Номер 7, С. 381 - 393

Опубликована: Янв. 1, 2025

Язык: Английский

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Persistent effects of early-life exposure to dibutyl phthalate on zebrafish: Immune system dysfunction via HPA axis

Environment International, Год журнала: 2025, Номер 198, С. 109386 - 109386

Опубликована: Март 16, 2025

Язык: Английский

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