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109504

Physiological perturbations in gills and liver of Siganus canaliculatus as potential biomarkers of hydrocarbons pollution in Arabian Gulf of Saudi Arabia.

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Last updated: 25 Dec 2024

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Abstract

The present study aimed to investigate the state of health of gills and liver tissues of Rabbitfish, Siganus canaliculatus, inhabiting three different coastal localities in the Saudi coast of the Arabian Gulf, namely Al-Dammam, Dareen and Maniefa, with varying degrees of pollution affected by anthropogenic inputs including fractionated hydrocarbons. Al-Dammam coast was the less impacted site, and thus considered as a reference location. High concentrations of aliphatic and aromatic hydrocarbons were detected in sediments and tissues at sites with anthropogenic activities (Dareen and Maniefa). Also, biochemical indicators were used to assess the impact of different levels of environmental pollution in gills and liver of the fish. The biomarkers: glycogen, total lipid, total protein, alkaline phosphatase, acid phosphatase, acetylcholinesterase, superoxide dismutase, glutathione peroxidase, glutathione reductase and reduced glutathione were found to be significantly lower in tissues of Rabbitfish caught from polluted locations compared to the reference values. However, aspartate aminotransferase, alanine aminotransferase, catalase, glutathione-s-transferase and lipid peroxidation displayed significantly higher levels in the Rabbitfish caught from polluted locations. Overall, our results highlight the importance of estimating a set of related biomarkers to gain a preferable comprehend of protective mechanisms activated under a given environmental situation. It can be concluded that marine contamination can affect the antioxidant defense status of the gills and liver of studied fish. This has led to the suggestion that the marine Rabbitfish S. canaliculatus could be considered as a good bioindicator of environmental contamination by aliphatic and aromatic hydrocarbons.

DOI

10.21608/jbaar.2016.109504

Keywords

Bioindicators, fractionated hydrocarbons, gills, Liver, Oxidative Stress, Siganus canaliculatus

Authors

First Name

Ahmed Mokhtar

Last Name

Abu El-Saad

MiddleName

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Affiliation

Department of Zoology, Faculty of Science, Alexandria University, Alexandria 21511, Egypt , Department of Biology, College of Medicine, University of Dammam, 34212, Saudi Arabia.

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Volume

2

Article Issue

11

Related Issue

16644

Issue Date

2016-11-01

Receive Date

2016-10-17

Publish Date

2016-11-23

Page Start

729

Page End

742

Print ISSN

2356-9174

Online ISSN

2356-9182

Article File

JBAAR_Volume 2_Issue 11_Pages 729-742.pdf

PDF . 740.7kB

Link

https://jbaar.journals.ekb.eg/article_109504.html

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https://jbaar.journals.ekb.eg/service?article_code=109504

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4

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Original Article

Type Code

1,272

Publication Type

Journal

Publication Title

Journal of Bioscience and Applied Research

Publication Link

https://jbaar.journals.ekb.eg/

MainTitle

Physiological perturbations in gills and liver of Siganus canaliculatus as potential biomarkers of hydrocarbons pollution in Arabian Gulf of Saudi Arabia.

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Article

Created At

22 Jan 2023