The Effects of Environmental Contaminants on Animal Health and Reproduction
DOI:
https://doi.org/10.47604/jah.2015Keywords:
Environmental Contaminants, Animal Health, ReproductionAbstract
Purpose: The aim of the study is to investigate effects of environmental contaminants on animal health and reproduction
Methodology: This study adopted a desktop methodology. This study used secondary data from which include review of existing literature from already published studies and reports that was easily accessed through online journals and libraries.
Findings: The study found that Environmental contaminants can cause a range of health problems in animals. They can disrupt hormonal systems, compromise immune function, damage organs, and lead to various diseases. Environmental contaminants have profound effects on animal reproduction. They can interfere with fertility, reduce reproductive success, and disrupt normal reproductive behaviors. These contaminants can alter hormone levels, impair sperm quality, decrease egg viability, and increase the incidence of reproductive disorders and birth defects.
Unique Contribution to Theory, Practice and Policy: The study was anchored on Immune Dysfunction Theory and Disruption of Microbiota Theory. The recommended that practical diagnostic tools and biomarkers to assess the impact of environmental contaminants on animal health and reproduction. These tools can aid in early detection of contamination-related issues, monitoring population trends, and guiding conservation efforts. They can also help identify specific contaminants and their sources, facilitating targeted mitigation strategies. Advocate for stricter regulations and enforcement of laws governing the release and disposal of environmental contaminants.
Downloads
References
Agriculture and Horticulture Development Board (AHDB). (2018). The Healthy Livestock Initiative: Year 2. Retrieved from https://ahdb.org.uk/sites/default/files/media/2018-07/Healthy%20Livestock%20Initiative%20Year%202.pdf
Ahmed, S., Ali, M. Y., Haque, M. N., Hossain, M. A., & Khandoker, Z. R. (2018). Impact of Livestock and Dairy Development Project on livestock health and production in Bangladesh. Tropical Animal Health and Production, 50(1), 23-31. DOI: 10.1007/s11250-017-1416-9
Alemayehu, R., Mekonnen, H., & Getachew, T. (2018). Assessment of the Ethiopian dairy production system and prospects for improvement. Journal of Animal Science, 96(5), 2016-2026. DOI: 10.1093/jas/sky125
Bishop, B. E., Cushman, R. A., Maltecca, C., Oliver, W. T., Anderson, C. L., & White, S. N. (2016). In vitro fertilization in beef cattle using sex-sorted semen. Journal of Animal Science, 94(9), 3849-3856. DOI: 10.2527/jas.2015-0010
Blaser, M. J., Cardon, Z. G., Cho, M. K., Dangl, J. L., Donohue, T. J., Green, J. L., ... & Van Der Meer, J. R. (2016). Towards a predictive understanding of Earth's microbiomes to address 21st century challenges. mBio, 7(3), e00714-16.
Food and Agriculture Organization (FAO). (2020). Nigeria livestock sector brief. Retrieved from http://www.fao.org/3/cb2039en/CB2039EN.pdf
Fujita, T., Ashizawa, K., Nishimura, T., & Yoshizawa, T. (2016). Reproductive performance in beef cattle of Japan. Journal of Animal Science, 94(11), 4499-4506. DOI: 10.2527/jas.2016-0562
Galloway, T., Lewis, C., & Dolciotti, I. (2010). The influence of pollution on immune responses. Molecular and Cellular Endocrinology, 323(2), 184-191.
Gichohi, V. M., Kahi, A. K., Ojango, J. M. K., Kosgey, I. S., Bebe, B. O., & de Jong, R. (2017). Impact of the Kenya Livestock Production and Improvement Program on dairy productivity. Journal of Animal Science and Biotechnology, 8(1), 59. DOI: 10.1186/s40104-017-0195-2
Gray Jr., L. E., Furr, J. R., Tatum-Gibbs, K. R., Lambright, C. S., Sampson, H. M., Hannas, B. R., ... & Rider, C. V. (2018). Establishing the evidence of adverse effects on human health by endocrine disrupting chemicals in wildlife. Environmental Health Perspectives, 126(7), 076001.
Hailemariam, A., Tadesse, G., Deresa, B., Mekonnen, N., & Sheferaw, D. (2018). Impact of the Ethiopian Veterinary Epidemiology and Economics Research Unit on decision making and implementation of animal health strategies. PLOS ONE, 13(3), e0193516. DOI: 10.1371/journal.pone.0193516
Hammerschmidt, C. R., & Sandheinrich, M. B. (2015). Impacts of Heavy Metal Contamination on Reptile Reproduction. Ecotoxicology.
Hotchkiss, A. K., Rider, C. V., Blystone, C. R., Wilson, V. S., Hartig, P. C., Ankley, G. T., & Foster, P. M. (2008). Fifteen years after "Wingspread"-environmental endocrine disrupters and human and wildlife health: Where we are today and where we need to go. Toxicological Sciences, 105(2), 235-259.
Incardona, J. P., & Collier, T. K. (2018). Environmental Science & Technology.
Jin, Y., Tang, Y., Chen, X., Hu, G., Zhou, B., & You, J. (2019). Heavy metals in fish: From sources to biomonitoring and risk assessment"”A review. Environmental Science and Pollution Research, 26(19), 19038-19051.
Kumar, A., Ateeq, B., & Parveen, A. (2018). Genotoxic effects of environmental pollutants on aquatic organisms: A critical review. Environmental Research, 162, 173-193.
Makokha, P., Dabasso, B., Abate, A., Gitau, G., & Okeno, T. (2018). The impact of the Kenya Animal Genetic Resources Centre (KAGRC) on the reproductive performance of dairy and beef cattle. Tropical Animal Health and Production, 50(7), 1555-1561. DOI: 10.1007/s11250-018-1603-y
Mineau, P., & Palmer, C. (2013). The Impact of Pesticides on Birds: Avoiding the Silent Spring. Academic Press.
Moura, M. B., de Sousa, V. P., Saez-Gomez, G. C., de Abreu Santos, D. J., Borges, J. R. J., & Goncalves, V. S. (2017). Foot-and-mouth disease control and reproductive performance of cattle herds in Brazil. Frontiers in Veterinary Science, 4, 200. DOI: 10.3389/fvets.2017.00200
National Dairy Development Board (NDDB). (2019). Annual Report 2018-2019. Retrieved from https://www.nddb.coop/sites/default/files/nddb_annual_report_2018-19.pdf
Rattner, B. A., Lazarus, R. S., Heinz, G. H., Karouna-Renier, N. K., & Schultz, S. L. (2019). Immune and physiological responses in birds depend on complex mixtures of environmental chemicals. Environmental Health Perspectives, 127(10), 107006.
Rochus, A., Janssen, C. R., Dinh, K. V., & De Schamphelaere, K. A. (2018). Endocrine disrupting compounds affecting fish reproduction: A review. Environmental Pollution, 245, 98-114.
Ross, P. S., & de Swart, R. L. (2015). Impacts of Chemical Pollution on Marine Mammals: A Review of Effects, Assessment, and Management. Environmental Pollution.
Schuyler, Q. A., & Wilcox, C. (2016). Environmental Science & Technology.
Smith, B. I., Cassell, B. G., Pearson, R. E., Bennett, G. L., Chase, C. C., Jr., & Lamb, G. C. (2017). AI in the United States beef industry. Journal of Animal Science, 95(5), 2024-2033. DOI: 10.2527/jas.2016.1268
Wiener, J. G., & Spry, D. J. (2017). Mercury in Fish and Wildlife: Bioaccumulation, Biomarkers, and Exposure Assessment. CRC Press.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 Emmanuel Nkuruma
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution (CC-BY) 4.0 License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
