Induction of oxidative stress and DNA damage in two common fish species of rivers and reservoirs in Ilorin, Northcentral, Nigeria
Rivers and reservoirs around the world are becoming dumping sites for liquid and solid wastes which are toxic to the fish. The physicochemical parameters and ecotoxicological potential of fish species in Ilorin's major rivers and reservoirs were investigated. Water and fish samples were collect...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2022-12-01
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| Series: | Journal of Taibah University for Science |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/16583655.2022.2074201 |
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| author | A. T Anifowoshe S. O. Oladipo A. N. Oyinloye A. Opute E. O. Odofin A. Omotola Y. M. Abdulrahim K. M. Akinseye S. I. Abdulkareem O. A. Iyiola |
| author_facet | A. T Anifowoshe S. O. Oladipo A. N. Oyinloye A. Opute E. O. Odofin A. Omotola Y. M. Abdulrahim K. M. Akinseye S. I. Abdulkareem O. A. Iyiola |
| author_sort | A. T Anifowoshe |
| collection | DOAJ |
| description | Rivers and reservoirs around the world are becoming dumping sites for liquid and solid wastes which are toxic to the fish. The physicochemical parameters and ecotoxicological potential of fish species in Ilorin's major rivers and reservoirs were investigated. Water and fish samples were collected from five sites: Unilorin Reservoir (A), Apodu Reservoir (B), Asa Reservoir (C), Asa River (Harmony) (D), and Asa River (Unity) (E). Excluding rivers (D and E) with low dissolved oxygen (DO) and a slight increase in lead (Pb), all physicochemical parameters were within the NSDWQ and WHO criteria for drinking water. Fish samples at D and E showed changes in the serum biochemical and haematological profiles and induction of micronuclei (MN), nuclear abnormalities (NA) and DNA single-strand break. Antioxidant enzymes were also increased in the fish. Our findings show that water from D and E can cause cytogenotoxic in fish due to hypoxic conditions triggered by Pb. This study will provide valuable health risks and future river water treatment strategies. |
| first_indexed | 2024-04-12T18:01:54Z |
| format | Article |
| id | doaj.art-fc337ff31a6048f2a56cec24abbb627e |
| institution | Directory Open Access Journal |
| issn | 1658-3655 |
| language | English |
| last_indexed | 2024-04-12T18:01:54Z |
| publishDate | 2022-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Taibah University for Science |
| spelling | doaj.art-fc337ff31a6048f2a56cec24abbb627e2022-12-22T03:22:08ZengTaylor & Francis GroupJournal of Taibah University for Science1658-36552022-12-0116148049410.1080/16583655.2022.2074201Induction of oxidative stress and DNA damage in two common fish species of rivers and reservoirs in Ilorin, Northcentral, NigeriaA. T Anifowoshe0S. O. Oladipo1A. N. Oyinloye2A. Opute3E. O. Odofin4A. Omotola5Y. M. Abdulrahim6K. M. Akinseye7S. I. Abdulkareem8O. A. Iyiola9Cell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, NigeriaDepartment of Zoology, Kwara State University, Malete, NigeriaCell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, NigeriaCell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, NigeriaCell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, NigeriaCell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, NigeriaNational Productivity Centre, Abuja, NigeriaDepartment of Biology, Adeyemi College of Education, Ondo, Ondo State, NigeriaFisheries and Hydrology Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria.Cell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, NigeriaRivers and reservoirs around the world are becoming dumping sites for liquid and solid wastes which are toxic to the fish. The physicochemical parameters and ecotoxicological potential of fish species in Ilorin's major rivers and reservoirs were investigated. Water and fish samples were collected from five sites: Unilorin Reservoir (A), Apodu Reservoir (B), Asa Reservoir (C), Asa River (Harmony) (D), and Asa River (Unity) (E). Excluding rivers (D and E) with low dissolved oxygen (DO) and a slight increase in lead (Pb), all physicochemical parameters were within the NSDWQ and WHO criteria for drinking water. Fish samples at D and E showed changes in the serum biochemical and haematological profiles and induction of micronuclei (MN), nuclear abnormalities (NA) and DNA single-strand break. Antioxidant enzymes were also increased in the fish. Our findings show that water from D and E can cause cytogenotoxic in fish due to hypoxic conditions triggered by Pb. This study will provide valuable health risks and future river water treatment strategies.https://www.tandfonline.com/doi/10.1080/16583655.2022.2074201Riversreservoirsgenotoxicityoxidative stressTilapia zilliiClarias gariepinus |
| spellingShingle | A. T Anifowoshe S. O. Oladipo A. N. Oyinloye A. Opute E. O. Odofin A. Omotola Y. M. Abdulrahim K. M. Akinseye S. I. Abdulkareem O. A. Iyiola Induction of oxidative stress and DNA damage in two common fish species of rivers and reservoirs in Ilorin, Northcentral, Nigeria Journal of Taibah University for Science Rivers reservoirs genotoxicity oxidative stress Tilapia zillii Clarias gariepinus |
| title | Induction of oxidative stress and DNA damage in two common fish species of rivers and reservoirs in Ilorin, Northcentral, Nigeria |
| title_full | Induction of oxidative stress and DNA damage in two common fish species of rivers and reservoirs in Ilorin, Northcentral, Nigeria |
| title_fullStr | Induction of oxidative stress and DNA damage in two common fish species of rivers and reservoirs in Ilorin, Northcentral, Nigeria |
| title_full_unstemmed | Induction of oxidative stress and DNA damage in two common fish species of rivers and reservoirs in Ilorin, Northcentral, Nigeria |
| title_short | Induction of oxidative stress and DNA damage in two common fish species of rivers and reservoirs in Ilorin, Northcentral, Nigeria |
| title_sort | induction of oxidative stress and dna damage in two common fish species of rivers and reservoirs in ilorin northcentral nigeria |
| topic | Rivers reservoirs genotoxicity oxidative stress Tilapia zillii Clarias gariepinus |
| url | https://www.tandfonline.com/doi/10.1080/16583655.2022.2074201 |
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