• 中文
    • English
  • English 
    • 中文
    • English
  • Login
View Item 
  •   DSpace Home
  • 生命科学学院
  • 生命科学-已发表论文
  • View Item
  •   DSpace Home
  • 生命科学学院
  • 生命科学-已发表论文
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Antioxidant responses in Meretrix meretrix exposed to environmentally relevant doses of tributyltin

Thumbnail
Full Text
Antioxidant responses in Meretrix meretrix exposed to environmentally relevant doses of tributyltin.htm (413bytes)
Date
2005
Author
Huang, ZY
Chen, YX
陈奕欣
Zhao, Y
Zuo, ZH
左正宏
Chen, M
Wang, CG
王重刚
Collections
  • 生命科学-已发表论文 [5876]
Show full item record
Abstract
The effects on reduced glutathione (GSH) levels, glutathione-S-transferases (GST) and glutathione peroxidase (GPx) activities of digestive gland in Meretrix meretrix exposed to tributyltin (TBT) at environmental levels (0.1, 1, 1 10ng/L as Sn), in experimental condition, were evaluated. The GST activities in 0.1 ng/L groups were significantly elevated after exposure for 2 days, and were significantly inhibited after exposure to 10 ng/L TBT for 8 and 20 days. The GPx activities were mainly induced by TBT exposure, except the GPx activities in 10 ng/L groups were significantly inhibited after exposure for 2 days. The GSH content was significantly decreased with prolonged exposure. The GSH content, GST and GPx activities in all exposure groups, transferred to clean recovery tanks for 20 clays, were recovered to the level corresponding to that of the control group. Taken together, our present studies indicate that exposure to TBT may induce strong production of reactive oxygen species in the clams. (c) 2004 Elsevier B.V. All rights reserved.
Citation
Environmental Toxicology and Pharmacology,Volume 20, Issue 1, July 2005, Pages 107-111
URI
http://dx.doi.org/doi:10.1016/j.etap.2004.11.004
https://dspace.xmu.edu.cn/handle/2288/10813

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies