Abstract:
:In this study, the effects of deltamethrin on antioxidant status and oxidative stress biomarkers in digestive gland and gill of freshwater mussel, Unio elongatulus eucirrus, was examined. Deltamethrin was applied at concentrations of 25, 50, 100, 200, 400, 800 and 1,600 microg L(-1), for 1, 24, 48, 72 and 96 h. With increasing deltamethrin concentrations, the mussels exposed duration 1-96 h significantly increased lipid peroxidation, which might be associated to decreased levels of reduced glutathione and catalase activity in digestive gland and gill of freshwater mussel (p<0.05 for each cases). Negative correlations were observed between the lipid peroxidation and glutathione or catalase levels after deltamethrin exposure, indicating a protective role of glutathione and catalase against lipid peroxidation, suggesting the use of these antioxidants as a potential biomarker of toxicity associated with contaminant exposure in freshwater mussels.
journal_name
Bull Environ Contam Toxicoljournal_title
Bulletin of environmental contamination and toxicologyauthors
Köprücü SS,Yonar E,Seker Edoi
10.1007/s00128-008-9474-xsubject
Has Abstractpub_date
2008-09-01 00:00:00pages
253-7issue
3eissn
0007-4861issn
1432-0800journal_volume
81pub_type
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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abstract::Seeds of the two mungbean cultivars were exposed to 25, 30, 35 and 40 mg L(-1) nickel along with control. Nickel stress decreased growth, photosynthetic pigments, yield attributes and cation (Na(+), K(+) and Ca(2+)) accumulation in mungbean. This reduction was less at 25 mg L(-1) as compared to 40 mg L(-1) nickel. In ...
journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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doi:10.1007/s00128-019-02618-w
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
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doi:10.1007/s00128-013-1081-9
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journal_title:Bulletin of environmental contamination and toxicology
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journal_title:Bulletin of environmental contamination and toxicology
pub_type: 杂志文章
doi:10.1007/s00128-011-0241-z
更新日期:2011-05-01 00:00:00
abstract::Twelve bank soil samples from the Dongting Lake area were determined to investigate the concentrations and distributions of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs). The result showed the PCDD/Fs contamination was not only confined to the surface soil, but extended into the subsoil. Total I-TEQ va...
journal_title:Bulletin of environmental contamination and toxicology
pub_type: 杂志文章
doi:10.1007/s00128-010-0084-z
更新日期:2010-08-01 00:00:00
abstract:CONCLUSIONS:Twenty five days of hourly air sampling at seven parking garages of the enclosed type indicated a mean carbon monoxide concentration of 58.1 ppm (S.D. ± 23.15, and S.E. ± 4.63). This degree of exposure for eight hours each day poses a potential occupational hazard to those already having some degree of impa...
journal_title:Bulletin of environmental contamination and toxicology
pub_type: 杂志文章
doi:10.1007/BF01684019
更新日期:1967-05-01 00:00:00
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journal_title:Bulletin of environmental contamination and toxicology
pub_type: 杂志文章
doi:10.1007/s00128-009-9671-2
更新日期:2009-05-01 00:00:00
abstract::Our purpose was to detect, isolate and characterize tensioactive agents with or without emulsifying activity from marine bacterial strains present in seawater and sediment samples from the Venezuelan Atlantic Front. Biosurfactants found in cell-free supernatants from all cultures presented high surface activity as the...
journal_title:Bulletin of environmental contamination and toxicology
pub_type: 杂志文章
doi:10.1007/s00128-012-0820-7
更新日期:2012-11-01 00:00:00