The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.
Carcinogenic polycyclic aromatic hydrocarbons in umbilical cord blood of human neonates from Guiyu, China
Abstract
Unregulated electronic-waste recycling results in serious environmental pollution of polycyclic aromatic hydrocarbons (PAHs) in Guiyu, China. We evaluated the body burden of seven carcinogenic PAHs and potential health risks for neonates. Umbilical cord blood (UCB) samples were collected from Guiyu (n=103), and the control area of Chaonan (n=80), China. PAHs in UCB were determined by gas chromatography/mass spectrometry. The median ∑7c-PAH concentration was 108.05 ppb in UCB samples from Guiyu, vs. 79.36 ppb in samples from Chaonan. Residence in Guiyu and longer cooking time of food during the gestation period were significant factors contributing to the ∑7c-PAH level. Benzo[a]anthracene (BaA), chrysene (Chr), and benzo[a]pyrene (BaP) were found to correlate with reduced neonatal height and gestational age. Infants experiencing adverse birth outcomes, on the whole, displayed higher BaA, Chr, and BaP levels compared to those with normal outcomes. We conclude that maternal PAH exposure results in fetal accumulation of toxic PAHs, and that such prenatal exposure correlates with adverse effects on neonatal health.
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“Advances in bioanalytical methods have now revealed that PAHs and their metabolites can be found in the blood of adults,24, 25, 26, 27 children28, 29 and neonates,26, 30 as well as in urine18, 31, 32, 33 and maternal milk.26”
From The impact of airborne pollution on skin (2019) · cites this paper as [30]
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Self-citation
Metadata
- Authors
- Guo, Y., Huo, X., Wu, K., Liu, J., Zhang, Y., & Xu, X.
- Affiliations
- Shantou University (CN)
- Corresponding author
- Xu, Xijin
- Venue
- Science of The Total Environment
- Publisher
- Elsevier BV
- Published
- 2012-06
- Volume
- 427-428
- Pages
- 35-40
- ISSN
- 0048-9697 (ISSN-L)
- OpenAlex
- W2020554241
- Cited by
- 133
- References
- 43
- Citations by year
- 2026: 9 · 2025: 5 · 2024: 9 · 2023: 8 · 2022: 11 · 2021: 16 · 2020: 9 · 2019: 9 · 2018: 10 · 2017: 11 · 2016: 10 · 2015: 6 · 2014: 8 · 2013: 12
- FWCI
- 5.77
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- The Science of The Total Environment (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Natural Science Foundation of China
- Topics
- Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Toxic Organic Pollutants Impact
- Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Effects and risks of endocrine disrupting chemicals
- Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Environmental Toxicology and Ecotoxicology
- Keywords
- polycyclic aromatic hydrocarbons, umbilical cord blood, neonates, Guiyu, e-waste recycling, benzo[a]pyrene, benz[a]anthracene, chrysene, birth outcomes, gestational age, environmental pollution
- MeSH terms
- Adult, China, Environmental Exposure, Environmental Pollutants, Female, Fetal Blood, Humans, Infant, Newborn, Male, Polycyclic Aromatic Hydrocarbons, Pregnancy, Maternal Exposure, Young Adult, Electronic Waste
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