Research Article

Some biological parameters and cholinesterase enzyme profile of Tilapia sp. along Maragondon River, Cavite, Philippines

Volume: 7 Number: 3 July 3, 2024
EN

Some biological parameters and cholinesterase enzyme profile of Tilapia sp. along Maragondon River, Cavite, Philippines

Abstract

This study evaluated Tilapia sp.'s biological parameters and cholinesterase enzyme activity along the Maragondon River. The biological parameters assessed were length-weight relationship and condition factor. Acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes were measured in the brain, muscle, and hepatic tissues of Tilapia sp. Enzyme inhibition rates were then calculated at midstream and downstream stations relative to the reference site upstream. Results showed that Tilapia sp. exhibited negative allometric growth patterns (b < 3), supported by high correlation coefficients (0.86-0.94). The condition factor (K) values across sampling sites ranged from 1.94 to 3.82, indicating the overall fitness of Tilapia sp. However, AChE and BChE enzymes above the 20% threshold were observed at midstream and downstream stations of the river. Specifically, 49.03% and 48.41% inhibition in AChE and BChE of muscle tissue in midstream samples, 22.03% inhibition in the liver and 31.53% inhibition in muscle AChE at downstream station. The cholinesterase tissue localisation was also inferred, arranged from highest to lowest activity as follows: liver > brain > muscle. These findings provide valuable insights into the exposure of Tilapia sp. to cholinesterase inhibitors in Maragondon River, emphasising the importance of biomarkers in assessing the effect of environmental contaminants on aquatic organisms.

Keywords

Supporting Institution

This study received funding from the local research fund of the Research, Development, and Extension Services of Cavite State University Naic.

Ethical Statement

The authors affirm that all international, national, and institutional guidelines for the care and use of laboratory animals have been diligently followed and adhered to throughout the course of this study.

Thanks

The authors would like acknowledge the support and assistance provided by the local government units of the Municipality of Ternate and Maragondon, Cavite, Philipines during the conduct of the study.

References

  1. Abdalla, M.Y.M., Abdelhalim, A.I., Alawad, A.N., Shuaib, M.E., Elhassan, M.M. (2023). Some biological parameters of the Nile tilapia, Oreochromis niloticus L. 1758, from Atbara River and Khashm El-Girba reservoir, Eastern Sudan. Journal of Fisheries and Marine Research, 7(3), 97-107. https://doi.org/10.21776/ub.jfmr.2023.007.03.11
  2. Bernal-Rey, D.L., Cantera, C.G., dos Santos Afonso, M., Menéndez-Helman, R.J. (2020). Seasonal variations in the dose-response relationship of acetylcholinesterase activity in freshwater fish exposed to chlorpyrifos and glyphosate. Ecotoxicology and Environmental Safety, 187, 109673. https://doi.org/10.1016/j.ecoenv.2019.109673
  3. Carvalho, F.P., Villeneuve, J.P., Cattini, C., Tolosa, I., Bajet, C.M., Navarro-Calingacion, M. (2009). Organic contaminants in the marine environment of Manila Bay, Philippines. Archives of Environmental Contamination and Toxicology, 57(2), 348-358. https://doi.org/10.1007/s00244-008-9271-x
  4. Catajan, A.L. Jr., Fajardo, A.C., Limbago, J.S. (2023). Classification of Water Quality Index in Laguna de Bay using XGBoost. Proceedings of the 20th International Joint Conference on Computer Science and Software Engineering, 1, 403-408. https://doi.org/10.1109/JCSSE58229.2023.10202029
  5. Colović, M.B., Krstić, D.Z., Lazarević-Pašti, T.D., Bondžić, A.M., Vasić, V.M. (2013). Acetylcholinesterase inhibitors: pharmacology and toxicology. Current Neuropharmacology, 11(3), 315–335. https://doi.org/10.2174/1570159X11311030006
  6. Comprehensive Land and Water Use Plan - Maragondon. (2013). Cavite, Philippines: Municipal Planning and Development Office, Municipality of Maragondon.
  7. Cuzziol Boccioni, A.P., Lener, G., Peluso, J., Peltzer, P.M., Attademo, A.M., et. al. (2022). Comparative assessment of individual and mixture chronic toxicity of glyphosate and glufosinate-ammonium on amphibian tadpoles: A multi-biomarker approach. Chemosphere, 309(1), 136554. https://doi.org/10.1016/j.chemosphere.2022.136554 Dalu, T., Nhiwatiwa, T., Clegg, B. (2013). Length–weight relationships and condition factors of six fish species caught using gill nets in a tropical african reservoir, Zimbabwe. Transactions of the Royal Society of South Africa, 68(1), 75-79. https://doi.org/10.1080/0035919X.2012.733318
  8. Datta, S.N., Kaur, V.I., Dhawan, A., Jassal, G. (2013). Estimation of length-weight relationship and condition factor of spotted snakehead Channa punctata (Bloch) under different feeding regimes. SpringerPlus, 2(1), 436. https://doi.org/10.1186/2193-1801-2-436

Details

Primary Language

English

Subjects

Aquaculture and Fisheries (Other)

Journal Section

Research Article

Early Pub Date

July 1, 2024

Publication Date

July 3, 2024

Submission Date

February 9, 2024

Acceptance Date

March 22, 2024

Published in Issue

Year 1970 Volume: 7 Number: 3

APA
Limbago, J. S., Basnig, G. J. B., Perez, J. E. G., Anit, J. A., Lacson, L. C., Jacinto, H. S., Olowe, O. S., & Gomez, D. (2024). Some biological parameters and cholinesterase enzyme profile of Tilapia sp. along Maragondon River, Cavite, Philippines. Aquatic Research, 7(3), 155-165. https://doi.org/10.3153/AR24014

16291

is licensed under a CreativeCommons Attribtion-ShareAlike 4.0 International Licence 14628   1325927040

Diamond Open Access refers to a scholarly publication model in which journals and platforms do not charge fees to either authors or readers.

Open Access Statement:

This is an open access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author. This is in accordance with the BOAI definition of open access.

Archiving Policy:

Archiving is done according to TÜBİTAK ULAKBİM "DergiPark" publication policy (LOCKSS).