EconPapers    
Economics at your fingertips  
 

Impact of alphamethrin on antioxidant defense (catalase) and protein profile of a catfish

G. Tripathi () and N. Bandooni
Additional contact information
G. Tripathi: J.N.V. University
N. Bandooni: J.N.V. University

Environment Systems and Decisions, 2011, vol. 31, issue 1, 54-58

Abstract: Abstract The toxic effects of alphamethrin on catalase (CAT) and protein profile in liver, heart, kidney, and intestine of the freshwater catfish Clarias batrachus have been investigated. CAT activity and specific activity decreased in liver, heart, kidney, and intestine on exposure of sublethal concentration of alphamethrin for 14 days. Similarly, protein content declined in different tissues of the fish exposed to alphamethrin. Maximum decline in CAT activity was in liver, while minimum decrease was in intestine. Maximum reduction in CAT specific activity was in kidney and minimum in heart. Protein content declined maximum in liver and minimum in heart. Alphamethrin-induced reduction in CAT activity and specific activity might be due to binding of pesticide with enzyme or by inhibiting the enzyme synthesis. The reduction in protein content might be due to extensive proteolysis. The results suggested alphamethrin-induced reduction in oxidative defense and protein profile of the catfish.

Keywords: Pesticide; Enzyme; Liver; Heart; Kidney; Intestine (search for similar items in EconPapers)
Date: 2011
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://link.springer.com/10.1007/s10669-010-9294-5 Abstract (text/html)
Access to the full text of the articles in this series is restricted.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:envsyd:v:31:y:2011:i:1:d:10.1007_s10669-010-9294-5

Ordering information: This journal article can be ordered from
https://www.springer.com/journal/10669

DOI: 10.1007/s10669-010-9294-5

Access Statistics for this article

More articles in Environment Systems and Decisions from Springer
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().

 
Page updated 2025-03-20
Handle: RePEc:spr:envsyd:v:31:y:2011:i:1:d:10.1007_s10669-010-9294-5