• [email protected]
  • +971 507 888 742
Submit Manuscript
SciAlert
  • Home
  • Journals
  • Information
    • For Authors
    • For Referees
    • For Librarian
    • For Societies
  • Contact
  1. International Journal of Zoological Research
  2. Vol 7 (2), 2011
  3. 212-222
  • Online First
  • Current Issue
  • Previous Issues
  • More Information
    Aims and Scope Editorial Board Guide to Authors Article Processing Charges
    Submit a Manuscript

International Journal of Zoological Research

Year: 2011 | Volume: 7 | Issue: 2 | Page No.: 212-222
DOI: 10.3923/ijzr.2011.212.222

Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail

Article Trend



Total views 303

Authors


Baby Joseph

Country: India

S. Justin Raj

Country: India

Keywords


  • Pesticides
  • hormones
  • persistency
  • chlorpyrifos
  • xenobiotics
  • stress proteins
  • HSP70
Review Article

Impact of Pesticide Toxicity on Selected Biomarkers in Fishes

Baby Joseph and S. Justin Raj
Modern agricultural practices result in indiscriminate use of various agrochemicals, which usually enter into the aquatic environment. The use of agrochemicals in the field has the potential to change the aquatic medium, affecting the tolerance limit of aquatic fauna and flora, as well as creating danger to the ecosystem. These agrochemicals adversely affect the non-target organisms, especially plankton and fish. The present study reports the acute and sublethal toxicity of pesticides on plasma protein, acetylcholinesterase, hormones, histopathology, changes in gill, ventillatory frequency and stress protein level of freshwater fishes. The alterations of the hormonal levels may be used as a potential biomarker and also can establish the ability of endocrine tissues to respond to their appropriate releasing factors. Heat Shock Proteins (HSPs) are detected in all cells, prokaryotic and eukaryotic. In vivo and in vitro studies have shown that various stressors transiently increase production of HSPs as protection against harmful insults. Increased levels of HSPs occur after environmental stresses, infection, normal physiological processes and gene transfer.
PDF Fulltext XML References Citation

How to cite this article

Baby Joseph and S. Justin Raj, 2011. Impact of Pesticide Toxicity on Selected Biomarkers in Fishes. International Journal of Zoological Research, 7: 212-222.

DOI: 10.3923/ijzr.2011.212.222

URL: https://scialert.net/abstract/?doi=ijzr.2011.212.222

Related Articles

Oxidative Stress and Neurological Impairment in Chrysichthys nigrodigitatus Following Subacute Exposure to Water Treatment Agent
Impact of Acetamiprid Toxicity on Electrophoretic Patterns in Liver, Brain and Gill Tissues of the Fish Oreochromis mossambicus
Impact of Acetamiprid Toxicity on Biochemical Biomarkers (Protein and Carbohydrate) in some Tissues of the Fish Oreochromis mossambicus
Histological Changes Induced by Ammonia and pH on the Gills of Fresh Water Fish Cyprinus carpio var. communis (Linnaeus)
Atrazine Induced Morphological Alterations in Spermatocytes of Goat in vitro

Comments


Dr. Lokhande Milindkumar Vishwanathrao Reply
19 February, 2011

Dear Sir,
You are deal a very good work on selecstd biomarkers in fish. But I am a new researcher in fish toxicology but I know only the histopathology and Lc 50 but this paper is included a new approach. Please suggest the methodology and send me the reseraech articles on this topic. So it is easy to work your guidlines. Thank you,
yours,
Dr. Lokhande, M.V.

Leave a Comment


Your email address will not be published. Required fields are marked *

Useful Links

  • Journals
  • For Authors
  • For Referees
  • For Librarian
  • For Socities

Contact Us

Office Number 1128,
Tamani Arts Building,
Business Bay,
Deira, Dubai, UAE

Phone: +971 507 888 742
Email: [email protected]

About Science Alert

Science Alert is a technology platform and service provider for scholarly publishers, helping them to publish and distribute their content online. We provide a range of services, including hosting, design, and digital marketing, as well as analytics and other tools to help publishers understand their audience and optimize their content. Science Alert works with a wide variety of publishers, including academic societies, universities, and commercial publishers.

Follow Us
© Copyright Science Alert. All Rights Reserved