Pollution characteristics of ambient PM 2.5 -bound benzo[a]pyrene and its cancer risks in Beijing
The purpose of this study was to reveal the pollution characteristics of ambient PM -bound benzo[a]pyrene (B[a]P) in Beijing and to assess the lifetime cancer risk from respiratory pathway exposure. The average daily dose was evaluated by the annual concentrations of ambient PM -bound B[a]P, combine...
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| Veröffentlicht in: | The Science of the total environment 2019-03, Vol.654, p.735 |
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| container_title | The Science of the total environment |
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| creator | Chang, Junrui Tao, Jing Xu, Chunyu Li, Yunpu Li, Na Tang, Zhigang Yang, Yibing Liu, Zhe Wang, Qin Xu, Dongqun |
| description | The purpose of this study was to reveal the pollution characteristics of ambient PM
-bound benzo[a]pyrene (B[a]P) in Beijing and to assess the lifetime cancer risk from respiratory pathway exposure. The average daily dose was evaluated by the annual concentrations of ambient PM
-bound B[a]P, combined with Chinese human exposure factors and the age sensitivity factors. The 70-year lifetime cancer risks of different groups were assessed by the exposure assessment and stochastic analysis method recommended by California Environmental Protection Agency. The groups were divided by age and gender. The results showed that the ambient PM
-bound B[a]P concentration during the cold season was 15.7 times greater than that during the warm season in Beijing. The annual average concentrations of PM
-bound B[a]P in outdoors and indoors were 1.67 ng/m
and 1.04 ng/m
, respectively, which exceeded the limit of Chinese National Ambient Air Quality Standard. The cancer risks of PM
-bound B[a]P in males, females, and the general population were 9.085 × 10
, 8.050 × 10
, and 8.740 × 10
, respectively. The cancer risk constituent ratios of ambient PM
-bound B[a]P in early life (≤16 years of age) for males, females, and the general population were 70.9%, 71.4%, and 71.3%, respectively. The males' cancer risk of PM
-bound B[a]P in Beijing was higher than that of the females. The early life cancer risk exposure to PM
-bound B[a]P should be paid more attention. |
| doi_str_mv | 10.1016/j.scitotenv.2018.11.085 |
| format | Article |
| fullrecord | <record><control><sourceid>pubmed</sourceid><recordid>TN_cdi_pubmed_primary_30448664</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>30448664</sourcerecordid><originalsourceid>FETCH-LOGICAL-p93t-faa9a5ebf3d2cb3a12971b1a8f4c518ecfd85952f4d725c9dd008d8de88356433</originalsourceid><addsrcrecordid>eNo1j11LwzAYhYMgbk7_guYPtOZNmja91KFTmLiL3YmMN1-a2aWlyYT56x2o5-bAA-eBQ8g1sBIY1DfbMpmQ--ziV8kZqBKgZEqekCmopi2A8XpCzlPasmMaBWdkIlhVqbqupgRXfdftc-gjNR84osluDCkHk2jvKe50cDHT1TPlpaSF7vfRUu3id_-Kb8NhdNFRPKKQEzUYjRvpcf6ZaIj0zoVtiO8X5NRjl9zlX8_I-uF-PX8sli-Lp_ntshhakQuP2KJ02gvLjRYIvG1AAypfGQnKGW-VbCX3lW24NK21jCmrrFNKyLoSYkaufrXDXu-c3Qxj2OF42PxfFT-nolhp</addsrcrecordid><sourcetype>Index Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Pollution characteristics of ambient PM 2.5 -bound benzo[a]pyrene and its cancer risks in Beijing</title><source>MEDLINE</source><source>Elsevier ScienceDirect Journals</source><creator>Chang, Junrui ; Tao, Jing ; Xu, Chunyu ; Li, Yunpu ; Li, Na ; Tang, Zhigang ; Yang, Yibing ; Liu, Zhe ; Wang, Qin ; Xu, Dongqun</creator><creatorcontrib>Chang, Junrui ; Tao, Jing ; Xu, Chunyu ; Li, Yunpu ; Li, Na ; Tang, Zhigang ; Yang, Yibing ; Liu, Zhe ; Wang, Qin ; Xu, Dongqun</creatorcontrib><description>The purpose of this study was to reveal the pollution characteristics of ambient PM
-bound benzo[a]pyrene (B[a]P) in Beijing and to assess the lifetime cancer risk from respiratory pathway exposure. The average daily dose was evaluated by the annual concentrations of ambient PM
-bound B[a]P, combined with Chinese human exposure factors and the age sensitivity factors. The 70-year lifetime cancer risks of different groups were assessed by the exposure assessment and stochastic analysis method recommended by California Environmental Protection Agency. The groups were divided by age and gender. The results showed that the ambient PM
-bound B[a]P concentration during the cold season was 15.7 times greater than that during the warm season in Beijing. The annual average concentrations of PM
-bound B[a]P in outdoors and indoors were 1.67 ng/m
and 1.04 ng/m
, respectively, which exceeded the limit of Chinese National Ambient Air Quality Standard. The cancer risks of PM
-bound B[a]P in males, females, and the general population were 9.085 × 10
, 8.050 × 10
, and 8.740 × 10
, respectively. The cancer risk constituent ratios of ambient PM
-bound B[a]P in early life (≤16 years of age) for males, females, and the general population were 70.9%, 71.4%, and 71.3%, respectively. The males' cancer risk of PM
-bound B[a]P in Beijing was higher than that of the females. The early life cancer risk exposure to PM
-bound B[a]P should be paid more attention.</description><identifier>EISSN: 1879-1026</identifier><identifier>DOI: 10.1016/j.scitotenv.2018.11.085</identifier><identifier>PMID: 30448664</identifier><language>eng</language><publisher>Netherlands</publisher><subject>Adolescent ; Adult ; Aged ; Air Pollutants - analysis ; Air Pollutants - toxicity ; Beijing ; Benzo(a)pyrene - analysis ; Benzo(a)pyrene - toxicity ; Child ; Child, Preschool ; Environmental Exposure - analysis ; Environmental Monitoring ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Middle Aged ; Neoplasms - chemically induced ; Neoplasms - epidemiology ; Particulate Matter - analysis ; Particulate Matter - toxicity ; Pregnancy ; Pregnancy Trimester, Third ; Risk ; Seasons ; Young Adult</subject><ispartof>The Science of the total environment, 2019-03, Vol.654, p.735</ispartof><rights>Copyright © 2018. Published by Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30448664$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chang, Junrui</creatorcontrib><creatorcontrib>Tao, Jing</creatorcontrib><creatorcontrib>Xu, Chunyu</creatorcontrib><creatorcontrib>Li, Yunpu</creatorcontrib><creatorcontrib>Li, Na</creatorcontrib><creatorcontrib>Tang, Zhigang</creatorcontrib><creatorcontrib>Yang, Yibing</creatorcontrib><creatorcontrib>Liu, Zhe</creatorcontrib><creatorcontrib>Wang, Qin</creatorcontrib><creatorcontrib>Xu, Dongqun</creatorcontrib><title>Pollution characteristics of ambient PM 2.5 -bound benzo[a]pyrene and its cancer risks in Beijing</title><title>The Science of the total environment</title><addtitle>Sci Total Environ</addtitle><description>The purpose of this study was to reveal the pollution characteristics of ambient PM
-bound benzo[a]pyrene (B[a]P) in Beijing and to assess the lifetime cancer risk from respiratory pathway exposure. The average daily dose was evaluated by the annual concentrations of ambient PM
-bound B[a]P, combined with Chinese human exposure factors and the age sensitivity factors. The 70-year lifetime cancer risks of different groups were assessed by the exposure assessment and stochastic analysis method recommended by California Environmental Protection Agency. The groups were divided by age and gender. The results showed that the ambient PM
-bound B[a]P concentration during the cold season was 15.7 times greater than that during the warm season in Beijing. The annual average concentrations of PM
-bound B[a]P in outdoors and indoors were 1.67 ng/m
and 1.04 ng/m
, respectively, which exceeded the limit of Chinese National Ambient Air Quality Standard. The cancer risks of PM
-bound B[a]P in males, females, and the general population were 9.085 × 10
, 8.050 × 10
, and 8.740 × 10
, respectively. The cancer risk constituent ratios of ambient PM
-bound B[a]P in early life (≤16 years of age) for males, females, and the general population were 70.9%, 71.4%, and 71.3%, respectively. The males' cancer risk of PM
-bound B[a]P in Beijing was higher than that of the females. The early life cancer risk exposure to PM
-bound B[a]P should be paid more attention.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Aged</subject><subject>Air Pollutants - analysis</subject><subject>Air Pollutants - toxicity</subject><subject>Beijing</subject><subject>Benzo(a)pyrene - analysis</subject><subject>Benzo(a)pyrene - toxicity</subject><subject>Child</subject><subject>Child, Preschool</subject><subject>Environmental Exposure - analysis</subject><subject>Environmental Monitoring</subject><subject>Female</subject><subject>Humans</subject><subject>Infant</subject><subject>Infant, Newborn</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Neoplasms - chemically induced</subject><subject>Neoplasms - epidemiology</subject><subject>Particulate Matter - analysis</subject><subject>Particulate Matter - toxicity</subject><subject>Pregnancy</subject><subject>Pregnancy Trimester, Third</subject><subject>Risk</subject><subject>Seasons</subject><subject>Young Adult</subject><issn>1879-1026</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo1j11LwzAYhYMgbk7_guYPtOZNmja91KFTmLiL3YmMN1-a2aWlyYT56x2o5-bAA-eBQ8g1sBIY1DfbMpmQ--ziV8kZqBKgZEqekCmopi2A8XpCzlPasmMaBWdkIlhVqbqupgRXfdftc-gjNR84osluDCkHk2jvKe50cDHT1TPlpaSF7vfRUu3id_-Kb8NhdNFRPKKQEzUYjRvpcf6ZaIj0zoVtiO8X5NRjl9zlX8_I-uF-PX8sli-Lp_ntshhakQuP2KJ02gvLjRYIvG1AAypfGQnKGW-VbCX3lW24NK21jCmrrFNKyLoSYkaufrXDXu-c3Qxj2OF42PxfFT-nolhp</recordid><startdate>20190301</startdate><enddate>20190301</enddate><creator>Chang, Junrui</creator><creator>Tao, Jing</creator><creator>Xu, Chunyu</creator><creator>Li, Yunpu</creator><creator>Li, Na</creator><creator>Tang, Zhigang</creator><creator>Yang, Yibing</creator><creator>Liu, Zhe</creator><creator>Wang, Qin</creator><creator>Xu, Dongqun</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope></search><sort><creationdate>20190301</creationdate><title>Pollution characteristics of ambient PM 2.5 -bound benzo[a]pyrene and its cancer risks in Beijing</title><author>Chang, Junrui ; Tao, Jing ; Xu, Chunyu ; Li, Yunpu ; Li, Na ; Tang, Zhigang ; Yang, Yibing ; Liu, Zhe ; Wang, Qin ; Xu, Dongqun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p93t-faa9a5ebf3d2cb3a12971b1a8f4c518ecfd85952f4d725c9dd008d8de88356433</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Aged</topic><topic>Air Pollutants - analysis</topic><topic>Air Pollutants - toxicity</topic><topic>Beijing</topic><topic>Benzo(a)pyrene - analysis</topic><topic>Benzo(a)pyrene - toxicity</topic><topic>Child</topic><topic>Child, Preschool</topic><topic>Environmental Exposure - analysis</topic><topic>Environmental Monitoring</topic><topic>Female</topic><topic>Humans</topic><topic>Infant</topic><topic>Infant, Newborn</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Neoplasms - chemically induced</topic><topic>Neoplasms - epidemiology</topic><topic>Particulate Matter - analysis</topic><topic>Particulate Matter - toxicity</topic><topic>Pregnancy</topic><topic>Pregnancy Trimester, Third</topic><topic>Risk</topic><topic>Seasons</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chang, Junrui</creatorcontrib><creatorcontrib>Tao, Jing</creatorcontrib><creatorcontrib>Xu, Chunyu</creatorcontrib><creatorcontrib>Li, Yunpu</creatorcontrib><creatorcontrib>Li, Na</creatorcontrib><creatorcontrib>Tang, Zhigang</creatorcontrib><creatorcontrib>Yang, Yibing</creatorcontrib><creatorcontrib>Liu, Zhe</creatorcontrib><creatorcontrib>Wang, Qin</creatorcontrib><creatorcontrib>Xu, Dongqun</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><jtitle>The Science of the total environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chang, Junrui</au><au>Tao, Jing</au><au>Xu, Chunyu</au><au>Li, Yunpu</au><au>Li, Na</au><au>Tang, Zhigang</au><au>Yang, Yibing</au><au>Liu, Zhe</au><au>Wang, Qin</au><au>Xu, Dongqun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pollution characteristics of ambient PM 2.5 -bound benzo[a]pyrene and its cancer risks in Beijing</atitle><jtitle>The Science of the total environment</jtitle><addtitle>Sci Total Environ</addtitle><date>2019-03-01</date><risdate>2019</risdate><volume>654</volume><spage>735</spage><pages>735-</pages><eissn>1879-1026</eissn><abstract>The purpose of this study was to reveal the pollution characteristics of ambient PM
-bound benzo[a]pyrene (B[a]P) in Beijing and to assess the lifetime cancer risk from respiratory pathway exposure. The average daily dose was evaluated by the annual concentrations of ambient PM
-bound B[a]P, combined with Chinese human exposure factors and the age sensitivity factors. The 70-year lifetime cancer risks of different groups were assessed by the exposure assessment and stochastic analysis method recommended by California Environmental Protection Agency. The groups were divided by age and gender. The results showed that the ambient PM
-bound B[a]P concentration during the cold season was 15.7 times greater than that during the warm season in Beijing. The annual average concentrations of PM
-bound B[a]P in outdoors and indoors were 1.67 ng/m
and 1.04 ng/m
, respectively, which exceeded the limit of Chinese National Ambient Air Quality Standard. The cancer risks of PM
-bound B[a]P in males, females, and the general population were 9.085 × 10
, 8.050 × 10
, and 8.740 × 10
, respectively. The cancer risk constituent ratios of ambient PM
-bound B[a]P in early life (≤16 years of age) for males, females, and the general population were 70.9%, 71.4%, and 71.3%, respectively. The males' cancer risk of PM
-bound B[a]P in Beijing was higher than that of the females. The early life cancer risk exposure to PM
-bound B[a]P should be paid more attention.</abstract><cop>Netherlands</cop><pmid>30448664</pmid><doi>10.1016/j.scitotenv.2018.11.085</doi></addata></record> |
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| subjects | Adolescent Adult Aged Air Pollutants - analysis Air Pollutants - toxicity Beijing Benzo(a)pyrene - analysis Benzo(a)pyrene - toxicity Child Child, Preschool Environmental Exposure - analysis Environmental Monitoring Female Humans Infant Infant, Newborn Male Middle Aged Neoplasms - chemically induced Neoplasms - epidemiology Particulate Matter - analysis Particulate Matter - toxicity Pregnancy Pregnancy Trimester, Third Risk Seasons Young Adult |
| title | Pollution characteristics of ambient PM 2.5 -bound benzo[a]pyrene and its cancer risks in Beijing |
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