![](/images/graphics-bg.png)
Evaluation of Metabolic Enzymes in Response to Excel Mera 71, a Glyphosate-Based Herbicide, and Recovery Pattern in Freshwater Teleostean Fishes
Joint Authors
Pal, Sandipan
Ghosh, Apurba Ratan
Mukherjee, Aloke Kumar
Samanta, Palas
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-11
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Metabolic enzymes such as alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP) were evaluated in Indian teleostean fishes, namely, Anabas testudineus (Bloch) and Heteropneustes fossilis (Bloch), for an exposure to 30 days of Excel Mera 71 (17.2 mg/L), a glyphosate formulation, and subsequent depuration under Liv.52, a plant extract at a dose of 187.5 mg/d/250 L for the same period in the same tissues under laboratory condition.
ALT activity was significantly increased (P<0.05) in all the tissues and raised up to 229.19% in liver of A.
testudineus (229.19%) and 128.61% in liver of H.
fossilis.
AST also increased significantly (P<0.05) and was maximum in liver of H.
fossilis (526.19%) and minimum in gill of A.
testudineus (124.38%).
ALP activity was also raised highly in intestine of H.
fossilis (490.61%) but was less in kidney of H.
fossilis (149.48%).
The results indicated that Excel Mera 71 caused alterations in the metabolic enzymatic activities in fish tissues and AST showed the highest alteration in both the fishes, while lowest in ALP and ALT in A.
testudineus and H.
fossilis, respectively.
During depuration under Liv.52, all the enzyme activities came down towards the control condition which indicated the compensatory response by the fish against this herbicidal stress and it was in the following order: AST > ALT > ALP, in A.
testudineus, while H.
fossilis showed the following trend: ALT > AST > ALP.
Therefore, these parameters could be used as indicators of herbicidal pollution in aquatic organisms and were recommended for environmental monitoring for investigating the mechanism involved in the recovery pattern.
American Psychological Association (APA)
Samanta, Palas& Pal, Sandipan& Mukherjee, Aloke Kumar& Ghosh, Apurba Ratan. 2014. Evaluation of Metabolic Enzymes in Response to Excel Mera 71, a Glyphosate-Based Herbicide, and Recovery Pattern in Freshwater Teleostean Fishes. BioMed Research International،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-471161
Modern Language Association (MLA)
Samanta, Palas…[et al.]. Evaluation of Metabolic Enzymes in Response to Excel Mera 71, a Glyphosate-Based Herbicide, and Recovery Pattern in Freshwater Teleostean Fishes. BioMed Research International No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-471161
American Medical Association (AMA)
Samanta, Palas& Pal, Sandipan& Mukherjee, Aloke Kumar& Ghosh, Apurba Ratan. Evaluation of Metabolic Enzymes in Response to Excel Mera 71, a Glyphosate-Based Herbicide, and Recovery Pattern in Freshwater Teleostean Fishes. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-471161
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-471161