Exposure to polycyclic aromatic hydrocarbons and the associations with oxidative stress in waste incineration plant workers from South China
Waste incineration is one of the most common emission sources of polycyclic aromatic hydrocarbons (PAHs), causing potential occupational exposure in waste incineration workers. However, relative investigations among waste incineration plant workers are still very limited, particularly in China. Ther...
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| Veröffentlicht in: | Chemosphere (Oxford) 2022-09, Vol.303 (Pt 3), p.135251-135251, Article 135251 |
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| creator | Xiao, Qinru Lü, Zhanlu Zhu, Zhou Zhang, Duo Shen, Junchun Huang, Min Chen, Xin Yang, Jialei Huang, Xiaoping Rao, Manting Lu, Shaoyou |
| description | Waste incineration is one of the most common emission sources of polycyclic aromatic hydrocarbons (PAHs), causing potential occupational exposure in waste incineration workers. However, relative investigations among waste incineration plant workers are still very limited, particularly in China. Therefore, we collected urine specimens from 77 workers in a waste incineration plant as the exposed group, and 101 residents as the control group in Shenzhen, China. Nine mono-hydroxylated PAH metabolites (OH-PAHs) and 8-hydroxy-2′-deoxyguanosine (8-OHdG) were measured, and their internal relationships were explored. The urinary levels of most OH-PAHs and 8-OHdG in the exposed group exhibited high levels versus another group (p |
| doi_str_mv | 10.1016/j.chemosphere.2022.135251 |
| format | Article |
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•Waste incineration plant workers had a higher degree of PAH exposure and DNA oxidative damage.•Taking protective measures could reduce exposure to PAHs in the waste incineration plant.•Urinary level of 8-OHdG decreased with the frequency of tea drinking.•PAHs were unlikely to induce significant health risks in waste incineration plant workers.</description><identifier>ISSN: 0045-6535</identifier><identifier>EISSN: 1879-1298</identifier><identifier>DOI: 10.1016/j.chemosphere.2022.135251</identifier><identifier>PMID: 35688192</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Health risk assessment ; Oxidative stress ; Polycyclic aromatic hydrocarbons ; Urine ; Waste incineration</subject><ispartof>Chemosphere (Oxford), 2022-09, Vol.303 (Pt 3), p.135251-135251, Article 135251</ispartof><rights>2022 Elsevier Ltd</rights><rights>Copyright © 2022 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c377t-104b532679fcd7445ef1c18f8eda4f022c8aea92c6a2d37507650778082738ae3</citedby><cites>FETCH-LOGICAL-c377t-104b532679fcd7445ef1c18f8eda4f022c8aea92c6a2d37507650778082738ae3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.chemosphere.2022.135251$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35688192$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Xiao, Qinru</creatorcontrib><creatorcontrib>Lü, Zhanlu</creatorcontrib><creatorcontrib>Zhu, Zhou</creatorcontrib><creatorcontrib>Zhang, Duo</creatorcontrib><creatorcontrib>Shen, Junchun</creatorcontrib><creatorcontrib>Huang, Min</creatorcontrib><creatorcontrib>Chen, Xin</creatorcontrib><creatorcontrib>Yang, Jialei</creatorcontrib><creatorcontrib>Huang, Xiaoping</creatorcontrib><creatorcontrib>Rao, Manting</creatorcontrib><creatorcontrib>Lu, Shaoyou</creatorcontrib><title>Exposure to polycyclic aromatic hydrocarbons and the associations with oxidative stress in waste incineration plant workers from South China</title><title>Chemosphere (Oxford)</title><addtitle>Chemosphere</addtitle><description>Waste incineration is one of the most common emission sources of polycyclic aromatic hydrocarbons (PAHs), causing potential occupational exposure in waste incineration workers. However, relative investigations among waste incineration plant workers are still very limited, particularly in China. Therefore, we collected urine specimens from 77 workers in a waste incineration plant as the exposed group, and 101 residents as the control group in Shenzhen, China. Nine mono-hydroxylated PAH metabolites (OH-PAHs) and 8-hydroxy-2′-deoxyguanosine (8-OHdG) were measured, and their internal relationships were explored. The urinary levels of most OH-PAHs and 8-OHdG in the exposed group exhibited high levels versus another group (p < 0.05). We found negative associations between OH-PAHs and 8-OHdG in the control group (p < 0.05), while most of OH-PAHs were not associated with 8-OHdG in the exposed group, which indicated that the exposure to waste incineration could enlarge the level of individual oxidative stress damage. Nevertheless, PAHs were less likely to trigger obvious health risks in exposed workers through estimation of human intake and exposure risks. This study provides a reference for occupational PAH exposure and strengthen the need of health monitoring among incineration workers.
[Display omitted]
•Waste incineration plant workers had a higher degree of PAH exposure and DNA oxidative damage.•Taking protective measures could reduce exposure to PAHs in the waste incineration plant.•Urinary level of 8-OHdG decreased with the frequency of tea drinking.•PAHs were unlikely to induce significant health risks in waste incineration plant workers.</description><subject>Health risk assessment</subject><subject>Oxidative stress</subject><subject>Polycyclic aromatic hydrocarbons</subject><subject>Urine</subject><subject>Waste incineration</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNqNUcGO0zAQtRCILQu_gMyNS4rtxLFzRNUuIK3EAThbrj1RXJI4eJzt9h_4aFy6II4cRp7xvDfPnkfIG862nPH23WHrBpgiLgMk2AomxJbXUkj-hGy4Vl3FRaefkg1jjaxaWcsr8gLxwFghy-45uaplqzXvxIb8vHlYIq4JaI50iePJndwYHLUpTjaXZDj5FJ1N-zgjtbOneQBqEaMLpX--PIY80PgQfKnvgWJOgEjDTI8WM5TEhRnSbzBdRjtneozpOySkfRGhX-Ja-LshzPYledbbEeHV43lNvt3efN19rO4-f_i0e39XuVqpXHHW7GUtWtX1zqumkdBzx3WvwdumL9tw2oLthGut8LWSTLUllGZaqLq06mvy9jJ3SfHHCpjNFNDBWB4HcUVTRsuWlegKtLtAXYqICXqzpDDZdDKcmbMZ5mD-McOczTAXMwr39aPMup_A_2X-2X4B7C4AKJ-9D5AMugCzAx8SuGx8DP8h8wu5sKSt</recordid><startdate>20220901</startdate><enddate>20220901</enddate><creator>Xiao, Qinru</creator><creator>Lü, Zhanlu</creator><creator>Zhu, Zhou</creator><creator>Zhang, Duo</creator><creator>Shen, Junchun</creator><creator>Huang, Min</creator><creator>Chen, Xin</creator><creator>Yang, Jialei</creator><creator>Huang, Xiaoping</creator><creator>Rao, Manting</creator><creator>Lu, Shaoyou</creator><general>Elsevier Ltd</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20220901</creationdate><title>Exposure to polycyclic aromatic hydrocarbons and the associations with oxidative stress in waste incineration plant workers from South China</title><author>Xiao, Qinru ; Lü, Zhanlu ; Zhu, Zhou ; Zhang, Duo ; Shen, Junchun ; Huang, Min ; Chen, Xin ; Yang, Jialei ; Huang, Xiaoping ; Rao, Manting ; Lu, Shaoyou</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c377t-104b532679fcd7445ef1c18f8eda4f022c8aea92c6a2d37507650778082738ae3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Health risk assessment</topic><topic>Oxidative stress</topic><topic>Polycyclic aromatic hydrocarbons</topic><topic>Urine</topic><topic>Waste incineration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiao, Qinru</creatorcontrib><creatorcontrib>Lü, Zhanlu</creatorcontrib><creatorcontrib>Zhu, Zhou</creatorcontrib><creatorcontrib>Zhang, Duo</creatorcontrib><creatorcontrib>Shen, Junchun</creatorcontrib><creatorcontrib>Huang, Min</creatorcontrib><creatorcontrib>Chen, Xin</creatorcontrib><creatorcontrib>Yang, Jialei</creatorcontrib><creatorcontrib>Huang, Xiaoping</creatorcontrib><creatorcontrib>Rao, Manting</creatorcontrib><creatorcontrib>Lu, Shaoyou</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Chemosphere (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xiao, Qinru</au><au>Lü, Zhanlu</au><au>Zhu, Zhou</au><au>Zhang, Duo</au><au>Shen, Junchun</au><au>Huang, Min</au><au>Chen, Xin</au><au>Yang, Jialei</au><au>Huang, Xiaoping</au><au>Rao, Manting</au><au>Lu, Shaoyou</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Exposure to polycyclic aromatic hydrocarbons and the associations with oxidative stress in waste incineration plant workers from South China</atitle><jtitle>Chemosphere (Oxford)</jtitle><addtitle>Chemosphere</addtitle><date>2022-09-01</date><risdate>2022</risdate><volume>303</volume><issue>Pt 3</issue><spage>135251</spage><epage>135251</epage><pages>135251-135251</pages><artnum>135251</artnum><issn>0045-6535</issn><eissn>1879-1298</eissn><abstract>Waste incineration is one of the most common emission sources of polycyclic aromatic hydrocarbons (PAHs), causing potential occupational exposure in waste incineration workers. However, relative investigations among waste incineration plant workers are still very limited, particularly in China. Therefore, we collected urine specimens from 77 workers in a waste incineration plant as the exposed group, and 101 residents as the control group in Shenzhen, China. Nine mono-hydroxylated PAH metabolites (OH-PAHs) and 8-hydroxy-2′-deoxyguanosine (8-OHdG) were measured, and their internal relationships were explored. The urinary levels of most OH-PAHs and 8-OHdG in the exposed group exhibited high levels versus another group (p < 0.05). We found negative associations between OH-PAHs and 8-OHdG in the control group (p < 0.05), while most of OH-PAHs were not associated with 8-OHdG in the exposed group, which indicated that the exposure to waste incineration could enlarge the level of individual oxidative stress damage. Nevertheless, PAHs were less likely to trigger obvious health risks in exposed workers through estimation of human intake and exposure risks. This study provides a reference for occupational PAH exposure and strengthen the need of health monitoring among incineration workers.
[Display omitted]
•Waste incineration plant workers had a higher degree of PAH exposure and DNA oxidative damage.•Taking protective measures could reduce exposure to PAHs in the waste incineration plant.•Urinary level of 8-OHdG decreased with the frequency of tea drinking.•PAHs were unlikely to induce significant health risks in waste incineration plant workers.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>35688192</pmid><doi>10.1016/j.chemosphere.2022.135251</doi><tpages>1</tpages></addata></record> |
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| subjects | Health risk assessment Oxidative stress Polycyclic aromatic hydrocarbons Urine Waste incineration |
| title | Exposure to polycyclic aromatic hydrocarbons and the associations with oxidative stress in waste incineration plant workers from South China |
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