alexa Effects of Almix® Herbicide on Oxidative Stress
ISSN: 2167-0501

Biochemistry & Pharmacology: Open Access
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Research Article

Effects of Almix® Herbicide on Oxidative Stress Parameters in Three Freshwater Teleostean Fishes in Natural Condition

Palas Samanta1,2, Sandipan Pal3, Aloke Kumar Mukherjee4, Tarakeshwar Senapati5, Debraj Kole1 and Apurba Ratan Ghosh1*

1Department of Environmental Science, The University of Burdwan, Golapbag, Burdwan 713104, West Bengal, India

2Division of Environmental Science and Ecological Engineering, Korea University, Anam-dong, Sungbuk-gu, Seoul 02841, Republic of Korea

3Department of Environmental Science, Aghorekamini Prakashchandra Mahavidyalaya, Subhasnagar, Bengai, Hooghly 712611, West Bengal, India

4Department of Conservation Biology, Durgapur Govt. College, Durgapur 713214, West Bengal, India

5School of Basic and Applied Sciences, Poornima University, Jaipur 302022, Rajasthan, India

*Corresponding Author:
Apurba Ratan Ghosh
Ecotoxicology Lab, Department of Environmental Science
The University of Burdwan, Golapbag, Burdwan 713104
West Bengal, India
Tel: 913422657938
E-mail: [email protected]

Received Date: May 20, 2016; Accepted Date: June 10, 2016; Published Date: June 17, 2016

Citation: Samanta P, Pal S, Mukherjee AK, Senapati T, Kole D, et al. (2016) Effects of Almix® Herbicide on Oxidative Stress Parameters in Three Freshwater Teleostean Fishes in Natural Condition. Biochem Pharmacol (Los Angel) 5:209.doi:10.4172/2167-0501.1000209

Copyright: © 2016 Samanta P, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 

Abstract

Background: Aquatic pollution by pesticidal application, in recent times, has gained much attention throughout the world, as they ultimately reach to the aquatic bodies through agricultural runoff or by aerial spraying and finally, impair the health status of fish. The aim of the present study was to evaluate the toxicological responses of Almix® herbicide on oxidative stress parameters in three Indian freshwater teleosts namely, Anabas testudineus, Heteropneustes fossilis and Oreochromis niloticus in natural condition.
Methods: Almix® herbicide was applied at field concentration (8 g/acre) used for rice cultivation to evaluate the oxidative stress responses in freshwater teleostean fishes for a period of 30 days. Special type of cage was installed in pond for culturing the fish species.
Results: Acetylcholinesterase (AChE) activity was increased significantly in all fish tissues (p<0.05) and highest enhancement was observed in spinal cord of A. testudineus, but minimum activity was observed in spinal cord of H. fossilis. Significant increased (p<0.05) lipid peroxidation (LPO) level in all tissues was observed after Almix® exposure; highest in muscle of O. niloticus and lowest in brain of H. fossilis. Catalase (CAT) activity also showed significant enhancement (p<0.05), and was maximum in gill of O. niloticus and minimum in liver of O. niloticus, while glutathione-Stransferase (GST) activity was reduced significantly in liver (p<0.05), and in particular, highest reduction was observed in case of H. fossilis. Protein content also showed significant reduction (p<0.05) after Almix® exposure in all fish tissues.
Conclusion: Long-term exposure of Almix® herbicide even at environment friendly concentration caused significant induction on oxidative stress parameters and these responses could be considered as useful tools for monitoring herbicidal contamination in freshwater ecosystem.

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