DOI: 10.1016/j.marpolbul.2015.09.017
Scopus记录号: 2-s2.0-84945566290
论文题名: Seasonal effect on biomarkers of exposure to petroleum hydrocarbons in fish from Kuwait's marine area
作者: Beg M.U. ; Al-Subiai S.N. ; Al-Jandal N. ; Butt S.A. ; Beg K.R. ; Al-Husaini M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 100, 期: 2 起始页码: 673
结束页码: 680
语种: 英语
英文关键词: Cytochrome P450 1A
; EROD
; FACs
; Kuwait Bay
; Seabream
; Tonguesole
Scopus关键词: Aromatic compounds
; Aromatic hydrocarbons
; Biomarkers
; Body fluids
; Catalyst activity
; Fish
; Fluorescence
; Hydrocarbons
; Molecular weight
; Naphthalene
; Petroleum chemistry
; Pollution
; Pyrene
; Cytochrome p450
; EROD
; FACs
; Kuwait Bay
; Seabream
; Tonguesole
; Polycyclic aromatic hydrocarbons
; acenaphthene
; acenaphthylene
; anthracene
; benzo[a]pyrene
; benzo[b]fluoranthene
; benzo[ghi]perylene
; benzo[k]fluoranthene
; biological marker
; chrysene
; dibenzo(ah)anthracene
; ethoxyresorufin deethylase
; fluoranthene
; fluorene
; fluorescent aromatic compound
; indo (1,2,3 cd)pyrene
; naphthalene
; petroleum derivative
; phenanthrene
; polycyclic aromatic hydrocarbon
; pyrene
; unclassified drug
; biological marker
; cytochrome P450
; cytochrome P450 1A1
; petroleum
; polycyclic aromatic hydrocarbon
; water pollutant
; bioaccumulation
; bioindicator
; biomarker
; cytochrome
; fish
; oil pollution
; petroleum hydrocarbon
; pollution exposure
; seasonal variation
; summer
; Acanthopagrus latus
; animal experiment
; animal tissue
; Article
; bile
; concentration (parameters)
; Cynoglossus arel
; enzyme activity
; fish
; Kuwait
; liver
; marine environment
; molecular weight
; nonhuman
; oil spill
; seasonal variation
; summer
; winter
; adverse effects
; analysis
; animal
; chemistry
; ecotoxicology
; environmental exposure
; flatfish
; fluorescence
; metabolism
; procedures
; sea bream
; season
; water pollutant
; Kuwait Bay
; Kuwait [Middle East]
; Acanthopagrus latus
; Cynoglossus abbreviatus
; Cynoglossus arel
; Animals
; Bile
; Biomarkers
; Cytochrome P-450 CYP1A1
; Cytochrome P-450 Enzyme System
; Ecotoxicology
; Environmental Exposure
; Flatfishes
; Fluorescence
; Kuwait
; Petroleum
; Petroleum Pollution
; Polycyclic Hydrocarbons, Aromatic
; Sea Bream
; Seasons
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The aquatic biota of the Arabian Gulf deals with exposure to chronic oil pollution, several constituents of which cause induction of Cytochrome P450 1A that serves as a biomarker of AhR ligand exposure. In this study, fluorescent aromatic compounds (FACs) in bile and 7-ethoxyresorufin-o-deethylase (EROD) catalytic activity were determined as a measure of exposure biomarkers in two fish species, yellow fin seabream (Acanthopagrus latus) and tonguesole (Cynoglossus arel) captured from Kuwait Bay and outside the Bay area. FACs in fish bile determined by using fixed-wavelength fluorescence (FF) showed high fluorescence ratios between FF290/335 and FF380/430 indicating predominant exposure to low molecular weight, naphthalene-rich petroleum products (375 ± 91.0 pg ml-1). Exposures to benzo(a)pyrene-type high-molecular weight polycyclic aromatic hydrocarbons (PAHs) originating from burnt fuel were also present in appreciable concentration in the bile. The ratio of petrogenic to pyrogenic hydrocarbon was twofold higher in winter compared to summer months in both species. Seasonal effect on EROD was significant in tonguesole in Auha site (P < 0.05); whereas seabream resisted seasonal change. Tonguesole is considered to be a suitable bioindicator of oil pollution in Kuwait Bay area. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86461
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Environmental Pollution and Climate Program, Environment and Life Sciences Research Centre, Kuwait Institute for Scientific Research, P.O. Box 24885, Safat, Kuwait
Recommended Citation:
Beg M.U.,Al-Subiai S.N.,Al-Jandal N.,et al. Seasonal effect on biomarkers of exposure to petroleum hydrocarbons in fish from Kuwait's marine area[J]. Marine Pollution Bulletin,2015-01-01,100(2)