JEB logo

Journal of Environmental Biology

pISSN: 0254-8704 ; eISSN: 2394-0379 ; CODEN: JEBIDP

About Journal
    Home
    Obituary: Dr. R. C. Dalela
    Editorial Board
    Reviewer Panel
    Publication Policies
    Guidelines for Editors
    Guidelines for Reviewers
    Abstracting and Indexing
    Subscription and Payments
    Contact Journal
    About Triveni Enterprises
 
Read Journal
    Current Issue
    Journal Archives
 
For Authors
    Guidelines for Authors
    Terms and Conditions
    Fees and Payments
    Track Paper Status
 

Google Search the Journal web-site:


    Abstract - Issue Jan 2007, 28 (1)                                     Back


paper

Histopathological changes in liver of Heteropneustes fossilis exposed to cypermethrin

Namita Joshi*1, Dharmlata1 and A.P. Sahu2

1Department of Environmental Science, Kanya Gurukul Mahavidyalaya, Jwalapur, Hardwar - 249 407, India

2Department of Preventive Toxicology, I.T.R.C., Lucknow - 226 001, India

(Received: January 25, 2005 ; Revised received: October 01, 2005; Accepted: October 29, 2005)

Abstract: Cypermethrin was administered to Heteropneustes fossilis in chronic concentration to determine lesion of liver as indicators of tissue damage. The cypermethrin dose used was ľ of 96 hr LC50. Histopathological changes in liver ranged from vacuolization, necrosis, fibrosis of perivascular region and disposition of yellow brown grains at different time of exposure viz; 20th, 30th, 40th and 60th days

Key words: Heteropneustes fossilis, Liver, Cypermethrin, Histopathology

 

Copyright © 2007 Triveni Enterprises. All rights reserved. No part of the Journal can be reproduced in any form without prior permission.¬†Responsibility regarding the authenticity of the data, and the acceptability of the conclusions enforced or derived, rest completely with the author(s).