Elevated urinary levels of primary aromatic amines in residents from e-waste dismantling area: Associations with oxidative stress and kidney injury

Currently, the adverse effects of carcinogenic primary aromatic amines (PAAs) released from electronic waste (e-waste) dismantling activities on human health remain unclear. Therefore, this study examined the urinary concentrations of 28 PAAs in residents living in both e-waste dismantling and contr...

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Bibliographic Details
Published in:Journal of hazardous materials 2024-12, Vol.485, p.136821, Article 136821
Main Authors: Yao, Ya-Nan, Zhu, Hongkai, Zhu, Huimin, Wang, You, Liu, Huanping, Cheng, Zhipeng, Sun, Hongwen, Xue, Jingchuan, He, Le, Zhang, Tao
Format: Article
Language:English
Subjects:
e-waste dismantling activities
Human exposure
Kidney injury
Oxidative stress
Primary aromatic amines
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Summary:Currently, the adverse effects of carcinogenic primary aromatic amines (PAAs) released from electronic waste (e-waste) dismantling activities on human health remain unclear. Therefore, this study examined the urinary concentrations of 28 PAAs in residents living in both e-waste dismantling and control areas, and the median concentrations (unit: μg/g Cre) of aniline (ANI) (1.06 vs. 0.49), meta-toluidine (m-TD) (0.41 vs. 0.06), 4-ethoxyaniline (4-EA) (1.66 vs. 0.13), 3,4-diaminoanisole (3,4-DAAS) (1.64 vs. 0.82), and Σ7PAAs (5.80 vs. 2.20) (the sum of 7 highly detectable PAAs) in residents living in the e-waste dismantling area were significantly higher (p 
ISSN:0304-3894
1873-3336
1873-3336
DOI:10.1016/j.jhazmat.2024.136821