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1Section Pharmacology and Toxicology, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, 0110 South Africa.
The Onderstepoort Journal of Veterinary Research
|December 9, 2009
Summary
South Africa
Area of Science:
- Veterinary Toxicology
- Plant Science
- Animal Health
Background:
- South Africa possesses a rich flora with numerous poisonous plant species.
- Early research by Theiler suggested plant involvement in unexplained livestock conditions like gousiekte and geeldikkop.
- This research established the foundation for veterinary toxicology at the Institute and the Faculty of Veterinary Science (UP).
Purpose of the Study:
- To outline the history of plant poisoning research in South Africa over the last century.
- To illustrate research approaches and progress using examples like cardiac glycoside poisoning and gousiekte.
- To discuss information transfer, the impact of plant poisonings on livestock, and future research directions.
Main Methods:
- Historical review of plant poisoning research.
- Case studies of significant plant poisonings (e.g., cardiac glycoside poisoning, gousiekte).
- Discussion of information dissemination and economic impact on the livestock industry.
Main Results:
- Over 100 years of research have advanced the understanding of plant poisonings in livestock.
- Specific research efforts have yielded progress in managing conditions like gousiekte.
- Established methodologies for investigating and addressing plant-related toxicities in animals.
Conclusions:
- Continued research is vital for understanding and mitigating the impact of poisonous plants on South African livestock.
- Effective information collation and transfer are crucial for livestock industry health.
- Future research should explore novel approaches to plant toxicology and its effects on animal health.
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