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Presence of estrogenic activity from emission of fossil fuel combustion as detected by a recombinant yeast bioassay
Jingxian Wang; Wenzhong Wu; Bernhard Henkelmannb; Li You; Antonius Kettrup; Karl-Werner Schramm; Schramm, KW, GSF, Natl Res Ctr Environm & Hlth, Inst Ecol Chem, Ingolstadter Landstr 1, D-85764 Neuherberg, Germany
2003
Source PublicationATMOSPHERIC ENVIRONMENT
Volume37Issue:23Pages:3225-3235
AbstractEstrogenic activities of emission samples generated by fossil fuel combustion were investigated with human estrogen receptor (ER) recombinant yeast bioassay. The results showed that there were weak but clear estrogenic activities in combustion emissions of fossil fuels including coal, petroleum, and diesel. The estrogenic relative potency (RP) of fossil fuel combustion was the highest in petroleum-fired car, followed by coal-fired stove, diesel-fired agrimotor, coal-fired electric power station. On the other hand, the estrogenic relative inductive efficiency (RIE) was the highest in coal-fired stove and coal-fired electric power station, followed by petroleum-fired car and diesel-fired agrimotor. The estrogenic activities in the sub-fractions from chromatographic separation of emitted materials were also determined. The results indicated that different chemical fractions in these complex systems have different estrogenic potencies. The GC/MS analysis of the emission showed that there were many aromatic carbonyls, big molecular alcohol, PAHs and derivatives, and substituted phenolic compounds and derivatives which have been reported as environmental estrogens. The existence of estrogenic substances in fossil fuel combustion demands further investigation of their potential adverse effects on human and on the ecosystem. The magnitude of pollution due to global usage of fossil fuels makes it imperative to understand the issue of fossil fuel-derived endocrine activities and the associated health risks, particularly the aggregated risks stemmed from exposure to toxicants of multiple sources. (C) 2003 Elsevier Science Ltd. All rights reserved.
KeywordFossil Fuel Emission Estrogenic Activity Yeast Bioassay
DepartmentGSF, Natl Res Ctr Environm & Hlth, Inst Ecol Chem, D-85764 Neuherberg, Germany; Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; Chem Ind Inst Toxicol, Res Triangle Pk, NC 27709 USA; Tech Univ Munich, Lehrstuhl Okol Chem & Umweltanalyt, D-85350 Freising Weihenstephan, Germany
Subject AreaEnvironmental Sciences ; Meteorology & Atmospheric Sciences
Indexed BySCI
WOS IDWOS:000184188500006
Citation statistics
Cited Times:28[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/9682
Collection期刊论文
Corresponding AuthorSchramm, KW, GSF, Natl Res Ctr Environm & Hlth, Inst Ecol Chem, Ingolstadter Landstr 1, D-85764 Neuherberg, Germany
Recommended Citation
GB/T 7714
Jingxian Wang,Wenzhong Wu,Bernhard Henkelmannb,et al. Presence of estrogenic activity from emission of fossil fuel combustion as detected by a recombinant yeast bioassay[J]. ATMOSPHERIC ENVIRONMENT,2003,37(23):3225-3235.
APA Jingxian Wang.,Wenzhong Wu.,Bernhard Henkelmannb.,Li You.,Antonius Kettrup.,...&Schramm, KW, GSF, Natl Res Ctr Environm & Hlth, Inst Ecol Chem, Ingolstadter Landstr 1, D-85764 Neuherberg, Germany.(2003).Presence of estrogenic activity from emission of fossil fuel combustion as detected by a recombinant yeast bioassay.ATMOSPHERIC ENVIRONMENT,37(23),3225-3235.
MLA Jingxian Wang,et al."Presence of estrogenic activity from emission of fossil fuel combustion as detected by a recombinant yeast bioassay".ATMOSPHERIC ENVIRONMENT 37.23(2003):3225-3235.
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